diff --git a/clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
diff --git a/clang/test/Analysis/stream-note.c b/clang/test/Analysis/stream-note.c
@@ -166,3 +166,70 @@ void check_eof_notes_feof_or_no_error(void) {
   }
   fclose(F);
 }
+
+void check_indeterminate_notes(void) {
+  FILE *F;
+  F = fopen("foo1.c", "r");
+  if (F == NULL)     // expected-note {{Taking false branch}} \
+                     // expected-note {{'F' is not equal to NULL}}
+    return;
+  int R = fgetc(F);  // no note
+  if (R >= 0) {      // expected-note {{Taking true branch}} \
+                     // expected-note {{'R' is >= 0}}
+    fgetc(F);        // expected-note {{Assuming this stream operation fails}}
+    if (ferror(F))   // expected-note {{Taking true branch}}
+      fgetc(F);      // expected-warning {{File position of the stream might be 'indeterminate' after a failed operation. Can cause undefined behavior}} \
+                     // expected-note {{File position of the stream might be 'indeterminate' after a failed operation. Can cause undefined behavior}}
+  }
+  fclose(F);
+}
+
+void check_indeterminate_after_clearerr(void) {
+  FILE *F;
+  char Buf[10];
+  F = fopen("foo1.c", "r");
+  if (F == NULL)          // expected-note {{Taking false branch}} \
+                          // expected-note {{'F' is not equal to NULL}}
+    return;
+  fread(Buf, 1, 1, F);    // expected-note {{Assuming this stream operation fails}}
+  if (ferror(F)) {        // expected-note {{Taking true branch}}
+    clearerr(F);
+    fread(Buf, 1, 1, F);  // expected-warning {{might be 'indeterminate' after a failed operation}} \
+                          // expected-note {{might be 'indeterminate' after a failed operation}}
+  }
+  fclose(F);
+}
+
+void check_indeterminate_eof(void) {
+  FILE *F;
+  char Buf[2];
+  F = fopen("foo1.c", "r");
+  if (F == NULL)               // expected-note {{Taking false branch}} \
+                               // expected-note {{'F' is not equal to NULL}} \
+                               // expected-note {{Taking false branch}} \
+                               // expected-note {{'F' is not equal to NULL}}
+    return;
+  fgets(Buf, sizeof(Buf), F);  // expected-note {{Assuming this stream operation fails}} \
+                               // expected-note {{Assuming stream reaches end-of-file here}}
+
+  fgets(Buf, sizeof(Buf), F);  // expected-warning {{might be 'indeterminate'}} \
+                               // expected-note {{might be 'indeterminate'}} \
+                               // expected-warning {{stream is in EOF state}} \
+                               // expected-note {{stream is in EOF state}}
+  fclose(F);
+}
+
+void check_indeterminate_fseek(void) {
+  FILE *F = fopen("file", "r");
+  if (!F)                           // expected-note {{Taking false branch}} \
+                                    // expected-note {{'F' is non-null}}
+    return;
+  int Ret = fseek(F, 1, SEEK_SET);  // expected-note {{Assuming this stream operation fails}}
+  if (Ret) {                        // expected-note {{Taking true branch}} \
+                                    // expected-note {{'Ret' is not equal to 0}}
+    char Buf[2];
+    fwrite(Buf, 1, 2, F);           // expected-warning {{might be 'indeterminate'}} \
+                                    // expected-note {{might be 'indeterminate'}}
+  }
+  fclose(F);
+}
diff --git a/clang/test/CodeGen/PowerPC/aix-tls-model.cpp b/clang/test/CodeGen/PowerPC/aix-tls-model.cpp
@@ -1,11 +1,11 @@
 // RUN: %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
 // RUN: %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -ftls-model=global-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
-// RUN: not %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -ftls-model=local-dynamic -emit-llvm 2>&1 | FileCheck %s -check-prefix=CHECK-LD-ERROR
+// RUN: %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -ftls-model=local-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LD
 // RUN: %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -ftls-model=initial-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-IE
 // RUN: %clang_cc1 %s -triple powerpc-unknown-aix -target-cpu pwr8 -ftls-model=local-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LE
 // RUN: %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
 // RUN: %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -ftls-model=global-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
-// RUN: not %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -ftls-model=local-dynamic -emit-llvm 2>&1 | FileCheck %s -check-prefix=CHECK-LD-ERROR
+// RUN: %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -ftls-model=local-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LD
 // RUN: %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -ftls-model=initial-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-IE
 // RUN: %clang_cc1 %s -triple powerpc64-unknown-aix -target-cpu pwr8 -ftls-model=local-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LE
 
@@ -21,7 +21,10 @@ int f() {
 // CHECK-GD: @z2 ={{.*}} global i32 0
 // CHECK-GD: @x ={{.*}} thread_local global i32 0
 // CHECK-GD: @_ZZ1fvE1y = internal thread_local global i32 0
-// CHECK-LD-ERROR:  error: TLS model 'local-dynamic' is not yet supported on AIX
+// CHECK-LD: @z1 ={{.*}} global i32 0
+// CHECK-LD: @z2 ={{.*}} global i32 0
+// CHECK-LD: @x ={{.*}} thread_local(localdynamic) global i32 0
+// CHECK-LD: @_ZZ1fvE1y = internal thread_local(localdynamic) global i32 0
 // CHECK-IE: @z1 ={{.*}} global i32 0
 // CHECK-IE: @z2 ={{.*}} global i32 0
 // CHECK-IE: @x ={{.*}} thread_local(initialexec) global i32 0

diff --git a/clang/test/CodeGen/aarch64-cpu-supports.c b/clang/test/CodeGen/aarch64-cpu-supports.c
@@ -34,6 +34,11 @@
 // CHECK-NEXT:    store i32 3, ptr [[RETVAL]], align 4
 // CHECK-NEXT:    br label [[RETURN]]
 // CHECK:       if.end4:
+// CHECK-NEXT:    br i1 false, label [[IF_THEN5:%.*]], label [[IF_END6:%.*]]
+// CHECK:       if.then5:
+// CHECK-NEXT:    store i32 4, ptr [[RETVAL]], align 4
+// CHECK-NEXT:    br label [[RETURN]]
+// CHECK:       if.end6:
 // CHECK-NEXT:    store i32 0, ptr [[RETVAL]], align 4
 // CHECK-NEXT:    br label [[RETURN]]
 // CHECK:       return:
@@ -50,5 +55,8 @@ int main(void) {
   if (__builtin_cpu_supports("sme2+ls64_v+wfxt"))
     return 3;
 
+  if (__builtin_cpu_supports("avx2"))
+    return 4;
+
   return 0;
 }
diff --git a/clang/test/CodeGen/attr-target-clones-aarch64.c b/clang/test/CodeGen/attr-target-clones-aarch64.c
@@ -43,7 +43,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK: @ftc_inline3 = weak_odr ifunc i32 (), ptr @ftc_inline3.resolver
 //.
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc._MlseMaes(
+// CHECK-LABEL: @ftc._MaesMlse(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -69,7 +69,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @ftc._MlseMaes
+// CHECK-NEXT:    ret ptr @ftc._MaesMlse
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 68719476736
@@ -89,7 +89,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_def._Msha2Mmemtag2(
+// CHECK-LABEL: @ftc_def._Mmemtag2Msha2(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
@@ -109,7 +109,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @ftc_def._Msha2Mmemtag2
+// CHECK-NEXT:    ret ptr @ftc_def._Mmemtag2Msha2
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 4096
@@ -155,7 +155,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_dup2._MdotprodMcrc(
+// CHECK-LABEL: @ftc_dup2._McrcMdotprod(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 3
 //
@@ -175,7 +175,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @ftc_dup2._MdotprodMcrc
+// CHECK-NEXT:    ret ptr @ftc_dup2._McrcMdotprod
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 256
@@ -239,7 +239,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:    [[TMP7:%.*]] = and i1 true, [[TMP6]]
 // CHECK-NEXT:    br i1 [[TMP7]], label [[RESOLVER_RETURN1:%.*]], label [[RESOLVER_ELSE2:%.*]]
 // CHECK:       resolver_return1:
-// CHECK-NEXT:    ret ptr @ftc_inline1._MrcpcMpredres
+// CHECK-NEXT:    ret ptr @ftc_inline1._MpredresMrcpc
 // CHECK:       resolver_else2:
 // CHECK-NEXT:    [[TMP8:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP9:%.*]] = and i64 [[TMP8]], 513
@@ -283,7 +283,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @ftc_inline3._MsveMsb
+// CHECK-NEXT:    ret ptr @ftc_inline3._MsbMsve
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 1125899906842624
@@ -303,7 +303,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_inline1._MrcpcMpredres(
+// CHECK-LABEL: @ftc_inline1._MpredresMrcpc(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
@@ -345,7 +345,7 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_inline3._MsveMsb(
+// CHECK-LABEL: @ftc_inline3._MsbMsve(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 3
 //

diff --git a/clang/test/CodeGen/attr-target-version.c b/clang/test/CodeGen/attr-target-version.c
@@ -106,14 +106,14 @@ int hoo(void) {
 // CHECK: @fmv_c = weak_odr ifunc void (), ptr @fmv_c.resolver
 //.
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv._MrngMflagmMfp16fml
+// CHECK-LABEL: define {{[^@]+}}@fmv._MflagmMfp16fmlMrng
 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_one._MsimdMls64
+// CHECK-LABEL: define {{[^@]+}}@fmv_one._Mls64Msimd
 // CHECK-SAME: () #[[ATTR1:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
@@ -147,7 +147,7 @@ int hoo(void) {
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @fmv._MrngMflagmMfp16fml
+// CHECK-NEXT:    ret ptr @fmv._MflagmMfp16fmlMrng
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 72057594037927940
@@ -187,7 +187,7 @@ int hoo(void) {
 // CHECK-NEXT:    [[TMP23:%.*]] = and i1 true, [[TMP22]]
 // CHECK-NEXT:    br i1 [[TMP23]], label [[RESOLVER_RETURN9:%.*]], label [[RESOLVER_ELSE10:%.*]]
 // CHECK:       resolver_return9:
-// CHECK-NEXT:    ret ptr @fmv._MfpMaes
+// CHECK-NEXT:    ret ptr @fmv._MaesMfp
 // CHECK:       resolver_else10:
 // CHECK-NEXT:    [[TMP24:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP25:%.*]] = and i64 [[TMP24]], 4224
@@ -218,12 +218,12 @@ int hoo(void) {
 //
 // CHECK-LABEL: define {{[^@]+}}@fmv_one.resolver() comdat {
 // CHECK-NEXT:  resolver_entry:
-// CHECK-NEXT:    ret ptr @fmv_one._MsimdMls64
+// CHECK-NEXT:    ret ptr @fmv_one._Mls64Msimd
 //
 //
 // CHECK-LABEL: define {{[^@]+}}@fmv_two.resolver() comdat {
 // CHECK-NEXT:  resolver_entry:
-// CHECK-NEXT:    ret ptr @fmv_two._MsimdMfp16
+// CHECK-NEXT:    ret ptr @fmv_two._Mfp16Msimd
 //
 //
 // CHECK-LABEL: define {{[^@]+}}@fmv_e.resolver() comdat {
@@ -266,47 +266,47 @@ int hoo(void) {
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @fmv_inline._Mfp16Mfp16MfcmaMsme
+// CHECK-NEXT:    ret ptr @fmv_inline._MfcmaMfp16Mfp16Msme
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 864726312827224064
 // CHECK-NEXT:    [[TMP6:%.*]] = icmp eq i64 [[TMP5]], 864726312827224064
 // CHECK-NEXT:    [[TMP7:%.*]] = and i1 true, [[TMP6]]
 // CHECK-NEXT:    br i1 [[TMP7]], label [[RESOLVER_RETURN1:%.*]], label [[RESOLVER_ELSE2:%.*]]
 // CHECK:       resolver_return1:
-// CHECK-NEXT:    ret ptr @fmv_inline._Mrcpc3Mmemtag3Mmops
+// CHECK-NEXT:    ret ptr @fmv_inline._Mmemtag3MmopsMrcpc3
 // CHECK:       resolver_else2:
 // CHECK-NEXT:    [[TMP8:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP9:%.*]] = and i64 [[TMP8]], 893353197568
 // CHECK-NEXT:    [[TMP10:%.*]] = icmp eq i64 [[TMP9]], 893353197568
 // CHECK-NEXT:    [[TMP11:%.*]] = and i1 true, [[TMP10]]
 // CHECK-NEXT:    br i1 [[TMP11]], label [[RESOLVER_RETURN3:%.*]], label [[RESOLVER_ELSE4:%.*]]
 // CHECK:       resolver_return3:
-// CHECK-NEXT:    ret ptr @fmv_inline._Msve2Msve2-pmull128Msve2-bitperm
+// CHECK-NEXT:    ret ptr @fmv_inline._Msve2Msve2-bitpermMsve2-pmull128
 // CHECK:       resolver_else4:
 // CHECK-NEXT:    [[TMP12:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP13:%.*]] = and i64 [[TMP12]], 34359773184
 // CHECK-NEXT:    [[TMP14:%.*]] = icmp eq i64 [[TMP13]], 34359773184
 // CHECK-NEXT:    [[TMP15:%.*]] = and i1 true, [[TMP14]]
 // CHECK-NEXT:    br i1 [[TMP15]], label [[RESOLVER_RETURN5:%.*]], label [[RESOLVER_ELSE6:%.*]]
 // CHECK:       resolver_return5:
-// CHECK-NEXT:    ret ptr @fmv_inline._Msha1MpmullMf64mm
+// CHECK-NEXT:    ret ptr @fmv_inline._Mf64mmMpmullMsha1
 // CHECK:       resolver_else6:
 // CHECK-NEXT:    [[TMP16:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP17:%.*]] = and i64 [[TMP16]], 17246986240
 // CHECK-NEXT:    [[TMP18:%.*]] = icmp eq i64 [[TMP17]], 17246986240
 // CHECK-NEXT:    [[TMP19:%.*]] = and i1 true, [[TMP18]]
 // CHECK-NEXT:    br i1 [[TMP19]], label [[RESOLVER_RETURN7:%.*]], label [[RESOLVER_ELSE8:%.*]]
 // CHECK:       resolver_return7:
-// CHECK-NEXT:    ret ptr @fmv_inline._Msha3Mi8mmMf32mm
+// CHECK-NEXT:    ret ptr @fmv_inline._Mf32mmMi8mmMsha3
 // CHECK:       resolver_else8:
 // CHECK-NEXT:    [[TMP20:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP21:%.*]] = and i64 [[TMP20]], 19791209299968
 // CHECK-NEXT:    [[TMP22:%.*]] = icmp eq i64 [[TMP21]], 19791209299968
 // CHECK-NEXT:    [[TMP23:%.*]] = and i1 true, [[TMP22]]
 // CHECK-NEXT:    br i1 [[TMP23]], label [[RESOLVER_RETURN9:%.*]], label [[RESOLVER_ELSE10:%.*]]
 // CHECK:       resolver_return9:
-// CHECK-NEXT:    ret ptr @fmv_inline._Msve2-sm4Mmemtag2
+// CHECK-NEXT:    ret ptr @fmv_inline._Mmemtag2Msve2-sm4
 // CHECK:       resolver_else10:
 // CHECK-NEXT:    [[TMP24:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP25:%.*]] = and i64 [[TMP24]], 1236950581248
@@ -338,7 +338,7 @@ int hoo(void) {
 // CHECK-NEXT:    [[TMP39:%.*]] = and i1 true, [[TMP38]]
 // CHECK-NEXT:    br i1 [[TMP39]], label [[RESOLVER_RETURN17:%.*]], label [[RESOLVER_ELSE18:%.*]]
 // CHECK:       resolver_return17:
-// CHECK-NEXT:    ret ptr @fmv_inline._MrcpcMfrintts
+// CHECK-NEXT:    ret ptr @fmv_inline._MfrinttsMrcpc
 // CHECK:       resolver_else18:
 // CHECK-NEXT:    [[TMP40:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP41:%.*]] = and i64 [[TMP40]], 8650752
@@ -362,15 +362,15 @@ int hoo(void) {
 // CHECK-NEXT:    [[TMP51:%.*]] = and i1 true, [[TMP50]]
 // CHECK-NEXT:    br i1 [[TMP51]], label [[RESOLVER_RETURN23:%.*]], label [[RESOLVER_ELSE24:%.*]]
 // CHECK:       resolver_return23:
-// CHECK-NEXT:    ret ptr @fmv_inline._MsimdMfp16fml
+// CHECK-NEXT:    ret ptr @fmv_inline._Mfp16fmlMsimd
 // CHECK:       resolver_else24:
 // CHECK-NEXT:    [[TMP52:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP53:%.*]] = and i64 [[TMP52]], 16400
 // CHECK-NEXT:    [[TMP54:%.*]] = icmp eq i64 [[TMP53]], 16400
 // CHECK-NEXT:    [[TMP55:%.*]] = and i1 true, [[TMP54]]
 // CHECK-NEXT:    br i1 [[TMP55]], label [[RESOLVER_RETURN25:%.*]], label [[RESOLVER_ELSE26:%.*]]
 // CHECK:       resolver_return25:
-// CHECK-NEXT:    ret ptr @fmv_inline._MdotprodMaes
+// CHECK-NEXT:    ret ptr @fmv_inline._MaesMdotprod
 // CHECK:       resolver_else26:
 // CHECK-NEXT:    [[TMP56:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP57:%.*]] = and i64 [[TMP56]], 192
@@ -484,7 +484,7 @@ int hoo(void) {
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv._MfpMaes
+// CHECK-LABEL: define {{[^@]+}}@fmv._MaesMfp
 // CHECK-SAME: () #[[ATTR1]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 6
@@ -547,7 +547,7 @@ int hoo(void) {
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_two._MsimdMfp16
+// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp16Msimd
 // CHECK-SAME: () #[[ATTR1]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 4
@@ -568,21 +568,21 @@ int hoo(void) {
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msha1MpmullMf64mm
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf64mmMpmullMsha1
 // CHECK-SAME: () #[[ATTR12:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mfp16Mfp16MfcmaMsme
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfcmaMfp16Mfp16Msme
 // CHECK-SAME: () #[[ATTR13:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msha3Mi8mmMf32mm
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf32mmMi8mmMsha3
 // CHECK-SAME: () #[[ATTR14:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 12
@@ -610,7 +610,7 @@ int hoo(void) {
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MrcpcMfrintts
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfrinttsMrcpc
 // CHECK-SAME: () #[[ATTR18:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 3
@@ -631,35 +631,35 @@ int hoo(void) {
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2Msve2-pmull128Msve2-bitperm
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2Msve2-bitpermMsve2-pmull128
 // CHECK-SAME: () #[[ATTR21:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 9
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2-sm4Mmemtag2
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mmemtag2Msve2-sm4
 // CHECK-SAME: () #[[ATTR22:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 10
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mrcpc3Mmemtag3Mmops
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mmemtag3MmopsMrcpc3
 // CHECK-SAME: () #[[ATTR23:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 11
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MdotprodMaes
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MaesMdotprod
 // CHECK-SAME: () #[[ATTR6]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 13
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MsimdMfp16fml
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mfp16fmlMsimd
 // CHECK-SAME: () #[[ATTR7]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 14

diff --git a/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp b/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp
@@ -36,22 +36,33 @@ void run_foo_tml() {
 }
 
 
+
+
+//.
 // CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
+// CHECK: @_Z7foo_ovli.ifunc = weak_odr alias i32 (i32), ptr @_Z7foo_ovli
+// CHECK: @_Z7foo_ovlv.ifunc = weak_odr alias i32 (), ptr @_Z7foo_ovlv
+// CHECK: @_ZN7MyClassIssE7foo_tmlEv.ifunc = weak_odr alias i32 (ptr), ptr @_ZN7MyClassIssE7foo_tmlEv
+// CHECK: @_ZN7MyClassIisE7foo_tmlEv.ifunc = weak_odr alias i32 (ptr), ptr @_ZN7MyClassIisE7foo_tmlEv
 // CHECK: @_Z7foo_ovli = weak_odr ifunc i32 (i32), ptr @_Z7foo_ovli.resolver
 // CHECK: @_Z7foo_ovlv = weak_odr ifunc i32 (), ptr @_Z7foo_ovlv.resolver
 // CHECK: @_ZN7MyClassIssE7foo_tmlEv = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIssE7foo_tmlEv.resolver
 // CHECK: @_ZN7MyClassIisE7foo_tmlEv = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIisE7foo_tmlEv.resolver
-
+//.
 // CHECK-LABEL: @_Z7foo_ovli._Mfp16Mls64_v(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[DOTADDR:%.*]] = alloca i32, align 4
 // CHECK-NEXT:    store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
 // CHECK-NEXT:    ret i32 1
+//
+//
 // CHECK-LABEL: @_Z7foo_ovli.default(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[DOTADDR:%.*]] = alloca i32, align 4
 // CHECK-NEXT:    store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
 // CHECK-NEXT:    ret i32 1
+//
+//
 // CHECK-LABEL: @_Z7foo_ovli.resolver(
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
@@ -63,13 +74,19 @@ void run_foo_tml() {
 // CHECK:       resolver_return:
 // CHECK-NEXT:    ret ptr @_Z7foo_ovli._Mfp16Mls64_v
 // CHECK:       resolver_else:
-// CHECK-NEXT:    ret ptr @_Z7foo_ovli
+// CHECK-NEXT:    ret ptr @_Z7foo_ovli.default
+//
+//
 // CHECK-LABEL: @_Z7foo_ovlv._Mls64Mls64_accdata(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
+//
+//
 // CHECK-LABEL: @_Z7foo_ovlv.default(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
+//
+//
 // CHECK-LABEL: @_Z7foo_ovlv.resolver(
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
@@ -82,12 +99,16 @@ void run_foo_tml() {
 // CHECK-NEXT:    ret ptr @_Z7foo_ovlv._Mls64Mls64_accdata
 // CHECK:       resolver_else:
 // CHECK-NEXT:    ret ptr @_Z7foo_ovlv.default
+//
+//
 // CHECK-LABEL: @_Z3barv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[CALL:%.*]] = call noundef i32 @_Z7foo_ovli(i32 noundef 1)
 // CHECK-NEXT:    [[CALL1:%.*]] = call noundef i32 @_Z7foo_ovlv()
 // CHECK-NEXT:    [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
 // CHECK-NEXT:    ret i32 [[ADD]]
+//
+//
 // CHECK-LABEL: @_Z11run_foo_tmlv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[MC1:%.*]] = alloca [[STRUCT_MYCLASS:%.*]], align 1
@@ -99,6 +120,8 @@ void run_foo_tml() {
 // CHECK-NEXT:    [[CALL2:%.*]] = call noundef i32 @_ZN7MyClassIfsE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC3]])
 // CHECK-NEXT:    [[CALL3:%.*]] = call noundef i32 @_ZN7MyClassIdfE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC4]])
 // CHECK-NEXT:    ret void
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv.resolver(
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
@@ -108,7 +131,7 @@ void run_foo_tml() {
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @_ZN7MyClassIssE7foo_tmlEv._MssbsMsme-f64f64
+// CHECK-NEXT:    ret ptr @_ZN7MyClassIssE7foo_tmlEv._Msme-f64f64Mssbs
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 16777216
@@ -118,7 +141,9 @@ void run_foo_tml() {
 // CHECK:       resolver_return1:
 // CHECK-NEXT:    ret ptr @_ZN7MyClassIssE7foo_tmlEv._Mfrintts
 // CHECK:       resolver_else2:
-// CHECK-NEXT:    ret ptr @_ZN7MyClassIssE7foo_tmlEv
+// CHECK-NEXT:    ret ptr @_ZN7MyClassIssE7foo_tmlEv.default
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv.resolver(
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
@@ -128,7 +153,7 @@ void run_foo_tml() {
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @_ZN7MyClassIisE7foo_tmlEv._MssbsMsme-f64f64
+// CHECK-NEXT:    ret ptr @_ZN7MyClassIisE7foo_tmlEv._Msme-f64f64Mssbs
 // CHECK:       resolver_else:
 // CHECK-NEXT:    [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
 // CHECK-NEXT:    [[TMP5:%.*]] = and i64 [[TMP4]], 16777216
@@ -138,58 +163,79 @@ void run_foo_tml() {
 // CHECK:       resolver_return1:
 // CHECK-NEXT:    ret ptr @_ZN7MyClassIisE7foo_tmlEv._Mfrintts
 // CHECK:       resolver_else2:
-// CHECK-NEXT:    ret ptr @_ZN7MyClassIisE7foo_tmlEv
+// CHECK-NEXT:    ret ptr @_ZN7MyClassIisE7foo_tmlEv.default
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIfsE7foo_tmlEv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 3
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIdfE7foo_tmlEv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 4
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv._Mfrintts(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 1
-// CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv._MssbsMsme-f64f64(
+//
+//
+// CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv._Msme-f64f64Mssbs(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 1
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv.default(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 1
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv._Mfrintts(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 2
-// CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv._MssbsMsme-f64f64(
+//
+//
+// CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv._Msme-f64f64Mssbs(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 2
+//
+//
 // CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv.default(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 // CHECK-NEXT:    store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 // CHECK-NEXT:    ret i32 2
-
-// CHECK: attributes #0 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon" }
-// CHECK: attributes #1 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
-// CHECK: attributes #2 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ls64" }
-// CHECK: attributes #3 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fptoint" }
-// CHECK: attributes #4 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+sme,+sme-f64f64" }
+//
+//.
+// CHECK: attributes #[[ATTR0:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon" }
+// CHECK: attributes #[[ATTR1:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
+// CHECK: attributes #[[ATTR2:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ls64" }
+// CHECK: attributes #[[ATTR3:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fptoint" }
+// CHECK: attributes #[[ATTR4:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+sme,+sme-f64f64" }
+//.
+// CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
diff --git a/clang/test/CodeGenCXX/attr-target-version.cpp b/clang/test/CodeGenCXX/attr-target-version.cpp
@@ -40,7 +40,7 @@ int bar() {
 // CHECK-NEXT:    ret i32 1
 //
 //
-// CHECK-LABEL: @_Z3foov._Msm4Mebf16(
+// CHECK-LABEL: @_Z3foov._Mebf16Msm4(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 3
 //
@@ -101,7 +101,7 @@ int bar() {
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
-// CHECK-NEXT:    ret ptr @_Z3foov._Msm4Mebf16
+// CHECK-NEXT:    ret ptr @_Z3foov._Mebf16Msm4
 // CHECK:       resolver_else:
 // CHECK-NEXT:    ret ptr @_Z3foov.default
 //

diff --git a/clang/test/Misc/warning-flags.c b/clang/test/Misc/warning-flags.c
@@ -18,7 +18,7 @@ This test serves two purposes:
 
 The list of warnings below should NEVER grow.  It should gradually shrink to 0.
 
-CHECK: Warnings without flags (66):
+CHECK: Warnings without flags (67):
 
 CHECK-NEXT:   ext_expected_semi_decl_list
 CHECK-NEXT:   ext_explicit_specialization_storage_class
@@ -58,6 +58,7 @@ CHECK-NEXT:   warn_ignoring_ftabstop_value
 CHECK-NEXT:   warn_implements_nscopying
 CHECK-NEXT:   warn_incompatible_qualified_id
 CHECK-NEXT:   warn_invalid_asm_cast_lvalue
+CHECK-NEXT:   warn_invalid_cpu_supports
 CHECK-NEXT:   warn_maynot_respond
 CHECK-NEXT:   warn_method_param_redefinition
 CHECK-NEXT:   warn_missing_case_for_condition

diff --git a/clang/test/Sema/aarch64-cpu-supports.c b/clang/test/Sema/aarch64-cpu-supports.c
@@ -5,19 +5,19 @@ int test_aarch64_features(void) {
   // expected-error@+1 {{expression is not a string literal}}
   if (__builtin_cpu_supports(ssbs2))
     return 1;
-  // expected-error@+1 {{invalid cpu feature string}}
+  // expected-warning@+1 {{invalid cpu feature string}}
   if (__builtin_cpu_supports(""))
     return 2;
-  // expected-error@+1 {{invalid cpu feature string}}
+  // expected-warning@+1 {{invalid cpu feature string}}
   if (__builtin_cpu_supports("pmull128"))
     return 3;
-  // expected-error@+1 {{invalid cpu feature string}}
+  // expected-warning@+1 {{invalid cpu feature string}}
   if (__builtin_cpu_supports("sve2,rpres"))
     return 4;
-  // expected-error@+1 {{invalid cpu feature string}}
+  // expected-warning@+1 {{invalid cpu feature string}}
   if (__builtin_cpu_supports("dgh+sve2-pmull"))
     return 5;
-  // expected-error@+1 {{invalid cpu feature string}}
+  // expected-warning@+1 {{invalid cpu feature string}}
   if (__builtin_cpu_supports("default"))
     return 6;
   if (__builtin_cpu_supports(" ssbs + bti "))

diff --git a/clang/test/Sema/aix-attr-tls_model.c b/clang/test/Sema/aix-attr-tls_model.c
@@ -6,6 +6,6 @@
 #endif
 
 static __thread int y __attribute((tls_model("global-dynamic"))); // no-warning
-static __thread int y __attribute((tls_model("local-dynamic"))); // expected-error {{TLS model 'local-dynamic' is not yet supported on AIX}}
+static __thread int y __attribute((tls_model("local-dynamic"))); // expected-no-diagnostics
 static __thread int y __attribute((tls_model("initial-exec"))); // no-warning
 static __thread int y __attribute((tls_model("local-exec"))); // no-warning
diff --git a/clang/test/Sema/builtin-cpu-supports.c b/clang/test/Sema/builtin-cpu-supports.c
@@ -7,7 +7,7 @@ extern const char *str;
 
 int main(void) {
 #ifdef __x86_64__
-  if (__builtin_cpu_supports("ss")) // expected-error {{invalid cpu feature string}}
+  if (__builtin_cpu_supports("ss")) // expected-warning {{invalid cpu feature string}}
     a("sse4.2");
 
   if (__builtin_cpu_supports(str)) // expected-error {{expression is not a string literal}}
@@ -25,9 +25,9 @@ int main(void) {
   (void)__builtin_cpu_supports("x86-64-v2");
   (void)__builtin_cpu_supports("x86-64-v3");
   (void)__builtin_cpu_supports("x86-64-v4");
-  (void)__builtin_cpu_supports("x86-64-v5"); // expected-error {{invalid cpu feature string for builtin}}
+  (void)__builtin_cpu_supports("x86-64-v5"); // expected-warning {{invalid cpu feature string for builtin}}
 #else
-  if (__builtin_cpu_supports("neon")) // expected-error {{invalid cpu feature string for builtin}}
+  if (__builtin_cpu_supports("neon")) // expected-warning {{invalid cpu feature string for builtin}}
     a("vsx");
 
   if (__builtin_cpu_is("cortex-x3")) // expected-error {{builtin is not supported on this target}}

diff --git a/clang/unittests/Analysis/FlowSensitive/TestingSupport.h b/clang/unittests/Analysis/FlowSensitive/TestingSupport.h
@@ -432,6 +432,8 @@ llvm::Error checkDataflowWithNoopAnalysis(
         {});
 
 /// Returns the `ValueDecl` for the given identifier.
+/// The returned pointer is guaranteed to be non-null; the function asserts if
+/// no `ValueDecl` with the given name is found.
 ///
 /// Requirements:
 ///
@@ -475,6 +477,15 @@ ValueT &getValueForDecl(ASTContext &ASTCtx, const Environment &Env,
   return *cast<ValueT>(Env.getValue(*VD));
 }
 
+/// Returns the storage location for the field called `Name` of `Loc`.
+/// Optionally casts the field storage location to `T`.
+template <typename T = StorageLocation>
+std::enable_if_t<std::is_base_of_v<StorageLocation, T>, T &>
+getFieldLoc(const RecordStorageLocation &Loc, llvm::StringRef Name,
+            ASTContext &ASTCtx) {
+  return *cast<T>(Loc.getChild(*findValueDecl(ASTCtx, Name)));
+}
+
 /// Returns the value of a `Field` on the record referenced by `Loc.`
 /// Returns null if `Loc` is null.
 inline Value *getFieldValue(const RecordStorageLocation *Loc,
@@ -487,6 +498,14 @@ inline Value *getFieldValue(const RecordStorageLocation *Loc,
   return Env.getValue(*FieldLoc);
 }
 
+/// Returns the value of a `Field` on the record referenced by `Loc.`
+/// Returns null if `Loc` is null.
+inline Value *getFieldValue(const RecordStorageLocation *Loc,
+                            llvm::StringRef Name, ASTContext &ASTCtx,
+                            const Environment &Env) {
+  return getFieldValue(Loc, *findValueDecl(ASTCtx, Name), Env);
+}
+
 /// Creates and owns constraints which are boolean values.
 class ConstraintContext {
   unsigned NextAtom = 0;

diff --git a/clang/unittests/Analysis/FlowSensitive/TransferTest.cpp b/clang/unittests/Analysis/FlowSensitive/TransferTest.cpp
@@ -2392,14 +2392,92 @@ TEST(TransferTest, InitListExprAsUnion) {
       } F;
 
      public:
-      constexpr target() : F{nullptr} {}
+      constexpr target() : F{nullptr} {
+        int *null = nullptr;
+        F.b;  // Make sure we reference 'b' so it is modeled.
+        // [[p]]
+      }
     };
   )cc";
   runDataflow(
       Code,
       [](const llvm::StringMap<DataflowAnalysisState<NoopLattice>> &Results,
          ASTContext &ASTCtx) {
-        // Just verify that it doesn't crash.
+        const Environment &Env = getEnvironmentAtAnnotation(Results, "p");
+
+        auto &FLoc = getFieldLoc<RecordStorageLocation>(
+            *Env.getThisPointeeStorageLocation(), "F", ASTCtx);
+        auto *AVal = cast<PointerValue>(getFieldValue(&FLoc, "a", ASTCtx, Env));
+        EXPECT_EQ(AVal, &getValueForDecl<PointerValue>(ASTCtx, Env, "null"));
+        EXPECT_EQ(getFieldValue(&FLoc, "b", ASTCtx, Env), nullptr);
+      });
+}
+
+TEST(TransferTest, EmptyInitListExprForUnion) {
+  // This is a crash repro.
+  std::string Code = R"cc(
+    class target {
+      union {
+        int *a;
+        bool *b;
+      } F;
+
+     public:
+      // Empty initializer list means that `F` is aggregate-initialized.
+      // For a union, this has the effect that the first member of the union
+      // is copy-initialized from an empty initializer list; in this specific
+      // case, this has the effect of initializing `a` with null.
+      constexpr target() : F{} {
+        int *null = nullptr;
+        F.b;  // Make sure we reference 'b' so it is modeled.
+        // [[p]]
+      }
+    };
+  )cc";
+  runDataflow(
+      Code,
+      [](const llvm::StringMap<DataflowAnalysisState<NoopLattice>> &Results,
+         ASTContext &ASTCtx) {
+        const Environment &Env = getEnvironmentAtAnnotation(Results, "p");
+
+        auto &FLoc = getFieldLoc<RecordStorageLocation>(
+            *Env.getThisPointeeStorageLocation(), "F", ASTCtx);
+        auto *AVal = cast<PointerValue>(getFieldValue(&FLoc, "a", ASTCtx, Env));
+        EXPECT_EQ(AVal, &getValueForDecl<PointerValue>(ASTCtx, Env, "null"));
+        EXPECT_EQ(getFieldValue(&FLoc, "b", ASTCtx, Env), nullptr);
+      });
+}
+
+TEST(TransferTest, EmptyInitListExprForStruct) {
+  std::string Code = R"cc(
+    class target {
+      struct {
+        int *a;
+        bool *b;
+      } F;
+
+     public:
+      constexpr target() : F{} {
+        int *NullIntPtr = nullptr;
+        bool *NullBoolPtr = nullptr;
+        // [[p]]
+      }
+    };
+  )cc";
+  runDataflow(
+      Code,
+      [](const llvm::StringMap<DataflowAnalysisState<NoopLattice>> &Results,
+         ASTContext &ASTCtx) {
+        const Environment &Env = getEnvironmentAtAnnotation(Results, "p");
+
+        auto &FLoc = getFieldLoc<RecordStorageLocation>(
+            *Env.getThisPointeeStorageLocation(), "F", ASTCtx);
+        auto *AVal = cast<PointerValue>(getFieldValue(&FLoc, "a", ASTCtx, Env));
+        EXPECT_EQ(AVal,
+                  &getValueForDecl<PointerValue>(ASTCtx, Env, "NullIntPtr"));
+        auto *BVal = cast<PointerValue>(getFieldValue(&FLoc, "b", ASTCtx, Env));
+        EXPECT_EQ(BVal,
+                  &getValueForDecl<PointerValue>(ASTCtx, Env, "NullBoolPtr"));
       });
 }
 

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
@@ -475,6 +475,8 @@ CHECK_TYPE_SIZE(nfds_t);
 CHECK_TYPE_SIZE(sigset_t);
 
 COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+COMPILER_CHECK(sizeof(__sanitizer_siginfo) == sizeof(siginfo_t));
+CHECK_SIZE_AND_OFFSET(siginfo_t, si_value);
 // Can't write checks for sa_handler and sa_sigaction due to them being
 // preprocessor macros.
 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
@@ -301,11 +301,29 @@ struct __sanitizer_sigset_t {
 
 typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t;
 
+union __sanitizer_sigval {
+  int sival_int;
+  void *sival_ptr;
+};
+
 struct __sanitizer_siginfo {
-  // The size is determined by looking at sizeof of real siginfo_t on linux.
-  u64 opaque[128 / sizeof(u64)];
+  int si_signo;
+  int si_errno;
+  int si_code;
+  pid_t si_pid;
+  u32 si_uid;
+  int si_status;
+  void *si_addr;
+  union __sanitizer_sigval si_value;
+#  if SANITIZER_WORDSIZE == 64
+  char data[40];
+#  else
+  char data[32];
+#  endif
 };
 
+typedef __sanitizer_siginfo __sanitizer_siginfo_t;
+
 using __sanitizer_sighandler_ptr = void (*)(int sig);
 using __sanitizer_sigactionhandler_ptr = void (*)(int sig,
                                                   __sanitizer_siginfo *siginfo,

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_procmaps_bsd.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_procmaps_bsd.cpp
@@ -30,17 +30,17 @@ namespace __sanitizer {
 
 #if SANITIZER_FREEBSD
 void GetMemoryProfile(fill_profile_f cb, uptr *stats) {
-  const int Mib[] = {
-    CTL_KERN,
-    KERN_PROC,
-    KERN_PROC_PID,
-    getpid()
-  }; 
-
-  struct kinfo_proc InfoProc;
-  uptr Len = sizeof(InfoProc);
-  CHECK_EQ(internal_sysctl(Mib, ARRAY_SIZE(Mib), nullptr, (uptr *)&InfoProc, &Len, 0), 0);
-  cb(0, InfoProc.ki_rssize * GetPageSizeCached(), false, stats);
+  const int Mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_PID, getpid()};
+
+  struct kinfo_proc *InfoProc;
+  uptr Len = sizeof(*InfoProc);
+  uptr Size = Len;
+  InfoProc = (struct kinfo_proc *)MmapOrDie(Size, "GetMemoryProfile()");
+  CHECK_EQ(
+      internal_sysctl(Mib, ARRAY_SIZE(Mib), nullptr, (uptr *)InfoProc, &Len, 0),
+      0);
+  cb(0, InfoProc->ki_rssize * GetPageSizeCached(), false, stats);
+  UnmapOrDie(InfoProc, Size, true);
 }
 #endif
 

diff --git a/flang/lib/Optimizer/HLFIR/Transforms/LowerHLFIRIntrinsics.cpp b/flang/lib/Optimizer/HLFIR/Transforms/LowerHLFIRIntrinsics.cpp
@@ -18,12 +18,12 @@
 #include "flang/Optimizer/HLFIR/HLFIROps.h"
 #include "flang/Optimizer/HLFIR/Passes.h"
 #include "mlir/IR/BuiltinDialect.h"
+#include "mlir/IR/MLIRContext.h"
 #include "mlir/IR/PatternMatch.h"
 #include "mlir/Pass/Pass.h"
 #include "mlir/Pass/PassManager.h"
 #include "mlir/Support/LogicalResult.h"
-#include "mlir/Transforms/DialectConversion.h"
-#include <mlir/IR/MLIRContext.h>
+#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
 #include <optional>
 
 namespace hlfir {
@@ -176,14 +176,7 @@ class HlfirIntrinsicConversion : public mlir::OpRewritePattern<OP> {
           rewriter.eraseOp(use);
       }
     }
-    // TODO: This entire pass should be a greedy pattern rewrite or a manual
-    // IR traversal. A dialect conversion cannot be used here because
-    // `replaceAllUsesWith` is not supported. Similarly, `replaceOp` is not
-    // suitable because "op->getResult(0)" and "base" can have different types.
-    // In such a case, the dialect conversion will attempt to convert the type,
-    // but no type converter is specified in this pass. Also note that all
-    // patterns in this pass are actually rewrite patterns.
-    op->getResult(0).replaceAllUsesWith(base);
+
     rewriter.replaceOp(op, base);
   }
 };
@@ -491,19 +484,19 @@ class LowerHLFIRIntrinsics
                 ProductOpConversion, TransposeOpConversion, CountOpConversion,
                 DotProductOpConversion, MaxvalOpConversion, MinvalOpConversion,
                 MinlocOpConversion, MaxlocOpConversion>(context);
-    mlir::ConversionTarget target(*context);
-    target.addLegalDialect<mlir::BuiltinDialect, mlir::arith::ArithDialect,
-                           mlir::func::FuncDialect, fir::FIROpsDialect,
-                           hlfir::hlfirDialect>();
-    target.addIllegalOp<hlfir::MatmulOp, hlfir::MatmulTransposeOp, hlfir::SumOp,
-                        hlfir::ProductOp, hlfir::TransposeOp, hlfir::AnyOp,
-                        hlfir::AllOp, hlfir::DotProductOp, hlfir::CountOp,
-                        hlfir::MaxvalOp, hlfir::MinvalOp, hlfir::MinlocOp,
-                        hlfir::MaxlocOp>();
-    target.markUnknownOpDynamicallyLegal(
-        [](mlir::Operation *) { return true; });
-    if (mlir::failed(
-            mlir::applyFullConversion(module, target, std::move(patterns)))) {
+
+    // While conceptually this pass is performing dialect conversion, we use
+    // pattern rewrites here instead of dialect conversion because this pass
+    // looses array bounds from some of the expressions e.g.
+    // !hlfir.expr<2xi32> -> !hlfir.expr<?xi32>
+    // MLIR thinks this is a different type so dialect conversion fails.
+    // Pattern rewriting only requires that the resulting IR is still valid
+    mlir::GreedyRewriteConfig config;
+    // Prevent the pattern driver from merging blocks
+    config.enableRegionSimplification = false;
+
+    if (mlir::failed(mlir::applyPatternsAndFoldGreedily(
+            module, std::move(patterns), config))) {
       mlir::emitError(mlir::UnknownLoc::get(context),
                       "failure in HLFIR intrinsic lowering");
       signalPassFailure();

diff --git a/flang/test/HLFIR/all-lowering.fir b/flang/test/HLFIR/all-lowering.fir
@@ -34,6 +34,7 @@ func.func @_QPall2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?x!fir.logical<4>>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<i32>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -55,7 +56,6 @@ func.func @_QPall2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -79,6 +79,7 @@ func.func @_QPall3(%arg0: !fir.ref<!fir.array<2x!fir.logical<4>>> {fir.bindc_nam
 }
 // CHECK-LABEL:  func.func @_QPall3(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2x!fir.logical<4>>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.logical<4>>>>
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?x!fir.logical<4>>>
 // CHECK-DAG:     %[[C0:.*]] = arith.constant 0 : index
@@ -101,7 +102,6 @@ func.func @_QPall3(%arg0: !fir.ref<!fir.array<2x!fir.logical<4>>> {fir.bindc_nam
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -125,6 +125,7 @@ func.func @_QPall4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?x!fir.logical<4>>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<!fir.box<!fir.ptr<i32>>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_ARG:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -149,9 +150,8 @@ func.func @_QPall4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]
 // CHECK:         hlfir.destroy %[[EXPR]]
 // CHECK-NEXT:    return
-// CHECK-NEXT:  }
+// CHECK-NEXT:  }
diff --git a/flang/test/HLFIR/any-lowering.fir b/flang/test/HLFIR/any-lowering.fir
@@ -36,6 +36,7 @@ func.func @_QPany2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?x!fir.logical<4>>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<i32>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -57,7 +58,6 @@ func.func @_QPany2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -82,6 +82,7 @@ func.func @_QPany3(%arg0: !fir.ref<!fir.array<2x!fir.logical<4>>> {fir.bindc_nam
 }
 // CHECK-LABEL:  func.func @_QPany3(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2x!fir.logical<4>>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.logical<4>>>>
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?x!fir.logical<4>>>
 // CHECK-DAG:     %[[C0:.*]] = arith.constant 0 : index
@@ -104,7 +105,6 @@ func.func @_QPany3(%arg0: !fir.ref<!fir.array<2x!fir.logical<4>>> {fir.bindc_nam
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -129,6 +129,7 @@ func.func @_QPany4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?x!fir.logical<4>>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<!fir.box<!fir.ptr<i32>>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_ARG:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -153,7 +154,6 @@ func.func @_QPany4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_n
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x!fir.logical<4>>>, i1) -> !hlfir.expr<?x!fir.logical<4>>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]
 // CHECK:         hlfir.destroy %[[EXPR]]

diff --git a/flang/test/HLFIR/count-lowering-default-int-kinds.fir b/flang/test/HLFIR/count-lowering-default-int-kinds.fir
@@ -2,39 +2,39 @@
 // RUN: fir-opt %s -lower-hlfir-intrinsics | FileCheck %s
 
 module attributes {fir.defaultkind = "a1c4d8i8l4r4", fir.kindmap = ""} {
-  func.func @test_i8(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) {
+  func.func @test_i8(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) -> !hlfir.expr<?xi64> {
     %4 = hlfir.count %arg0 dim %arg1 : (!fir.box<!fir.array<?x?x!fir.logical<4>>>, i64) -> !hlfir.expr<?xi64>
-    return
+    return %4 : !hlfir.expr<?xi64>
   }
 }
 // CHECK-LABEL: func.func @test_i8
 // CHECK: %[[KIND:.*]] = arith.constant 8 : i32
 // CHECK: fir.call @_FortranACountDim(%{{.*}}, %{{.*}}, %{{.*}}, %[[KIND]], %{{.*}}, %{{.*}}) : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i32, !fir.ref<i8>, i32) -> none
 
 module attributes {fir.defaultkind = "a1c4d8i4l4r4", fir.kindmap = ""} {
-  func.func @test_i4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) {
+  func.func @test_i4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) -> !hlfir.expr<?xi32> {
     %4 = hlfir.count %arg0 dim %arg1 : (!fir.box<!fir.array<?x?x!fir.logical<4>>>, i64) -> !hlfir.expr<?xi32>
-    return
+    return %4 : !hlfir.expr<?xi32>
   }
 }
 // CHECK-LABEL: func.func @test_i4
 // CHECK: %[[KIND:.*]] = arith.constant 4 : i32
 // CHECK: fir.call @_FortranACountDim(%{{.*}}, %{{.*}}, %{{.*}}, %[[KIND]], %{{.*}}, %{{.*}}) : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i32, !fir.ref<i8>, i32) -> none
 
 module attributes {fir.defaultkind = "a1c4d8i2l4r4", fir.kindmap = ""} {
-  func.func @test_i2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) {
+  func.func @test_i2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) -> !hlfir.expr<?xi16> {
     %4 = hlfir.count %arg0 dim %arg1 : (!fir.box<!fir.array<?x?x!fir.logical<4>>>, i64) -> !hlfir.expr<?xi16>
-    return
+    return %4 : !hlfir.expr<?xi16>
   }
 }
 // CHECK-LABEL: func.func @test_i2
 // CHECK: %[[KIND:.*]] = arith.constant 2 : i32
 // CHECK: fir.call @_FortranACountDim(%{{.*}}, %{{.*}}, %{{.*}}, %[[KIND]], %{{.*}}, %{{.*}}) : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i32, !fir.ref<i8>, i32) -> none
 
 module attributes {fir.defaultkind = "a1c4d8i1l4r4", fir.kindmap = ""} {
-  func.func @test_i1(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) {
+  func.func @test_i1(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc_name = "x"}, %arg1: i64) -> !hlfir.expr<?xi8> {
     %4 = hlfir.count %arg0 dim %arg1 : (!fir.box<!fir.array<?x?x!fir.logical<4>>>, i64) -> !hlfir.expr<?xi8>
-    return
+    return %4 : !hlfir.expr<?xi8>
   }
 }
 // CHECK-LABEL: func.func @test_i1

diff --git a/flang/test/HLFIR/count-lowering.fir b/flang/test/HLFIR/count-lowering.fir
@@ -34,6 +34,7 @@ func.func @_QPcount2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<i32>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[KIND:.*]] = arith.constant 4 : i32
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
@@ -56,7 +57,6 @@ func.func @_QPcount2(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -80,6 +80,7 @@ func.func @_QPcount3(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"})
 }
 // CHECK-LABEL:  func.func @_QPcount3(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2xi32>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
 // CHECK-DAG:     %[[KIND:.*]] = arith.constant 4 : i32
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>
@@ -104,7 +105,6 @@ func.func @_QPcount3(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"})
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -133,6 +133,7 @@ func.func @_QPcount4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?x!fir.logical<4>>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<i32>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -155,7 +156,6 @@ func.func @_QPcount4(%arg0: !fir.box<!fir.array<?x?x!fir.logical<4>>> {fir.bindc
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi64>>, i1) -> !hlfir.expr<?xi64>
 // CHECK-NEXT:    %[[OUT_SHAPE:.*]] = hlfir.shape_of %[[EXPR]]
 // CHECK-NEXT:    %[[OUT:.*]] = hlfir.elemental %[[OUT_SHAPE]] : (!fir.shape<1>) -> !hlfir.expr<?xi32>

diff --git a/flang/test/HLFIR/dot_product-lowering.fir b/flang/test/HLFIR/dot_product-lowering.fir
@@ -96,7 +96,6 @@ func.func @_QPdot_product4(%arg0: !fir.box<!fir.array<?x!fir.logical<4>>> {fir.b
 // CHECK:           %[[VAL_2:.*]] = fir.alloca !fir.logical<4>
 // CHECK:           %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_0]] {uniq_name = "_QFdot_product2Elhs"} : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> (!fir.box<!fir.array<?x!fir.logical<4>>>, !fir.box<!fir.array<?x!fir.logical<4>>>)
 // CHECK:           %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_1]] {uniq_name = "_QFdot_product2Erhs"} : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> (!fir.box<!fir.array<?x!fir.logical<4>>>, !fir.box<!fir.array<?x!fir.logical<4>>>)
-// CHECK:           %[[VAL_5:.*]] = fir.absent !fir.box<!fir.logical<4>>
 // CHECK:           %[[VAL_9:.*]] = fir.convert %[[VAL_3]]#1 : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> !fir.box<none>
 // CHECK:           %[[VAL_10:.*]] = fir.convert %[[VAL_4]]#1 : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> !fir.box<none>
 // CHECK:           %[[VAL_12:.*]] = fir.call @_FortranADotProductLogical(%[[VAL_9]], %[[VAL_10]], %{{.*}}, %{{.*}}) fastmath<contract> : (!fir.box<none>, !fir.box<none>, !fir.ref<i8>, i32) -> i1

diff --git a/flang/test/HLFIR/extents-of-shape-of.f90 b/flang/test/HLFIR/extents-of-shape-of.f90
@@ -31,18 +31,17 @@ elemental subroutine elem_sub(x)
 ! CHECK-HLFIR-NEXT:    hlfir.destroy %[[MUL]]
 
 ! ...
+! CHECK-FIR-DAG:       %[[C0:.*]] = arith.constant 0 : index
+! CHECK-FIR-DAG:       %[[C1:.*]] = arith.constant 1 : index
+! CHECK-FIR-DAG:       %[[C2:.*]] = arith.constant 2 : index
 ! CHECK-FIR:           fir.call @_FortranAMatmul
 ! CHECK-FIR-NEXT:      %[[MUL:.*]] = fir.load %[[MUL_BOX:.*]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?x?xf32>>>>
-! CHECK-FIR-NEXT:      %[[C0:.*]] = arith.constant 0 : index
 ! CHECK-FIR-NEXT:      %[[DIMS0:.*]]:3 = fir.box_dims %[[MUL]], %[[C0]]
-! CHECK-FIR-NEXT:      %[[C1:.*]] = arith.constant 1 : index
 ! CHECK-FIR-NEXT:      %[[DIMS1:.*]]:3 = fir.box_dims %[[MUL]], %[[C1]]
 ! ...
 ! CHECK-FIR:           %[[SHAPE:.*]] = fir.shape %[[DIMS0]]#1, %[[DIMS1]]#1
-! CHECK-FIR-NEXT:      %[[C2:.*]] = arith.constant 2 : index
-! CHECK-FIR-NEXT:      %[[C1_1:.*]] = arith.constant 1 : index
-! CHECK-FIR-NEXT:      fir.do_loop %[[ARG2:.*]] = %[[C1_1]] to %[[DIMS1]]#1 step %[[C1_1]] unordered {
-! CHECK-FIR-NEXT:        fir.do_loop %[[ARG3:.*]] = %[[C1_1]] to %[[C2]] step %[[C1_1]] unordered {
+! CHECK-FIR-NEXT:      fir.do_loop %[[ARG2:.*]] = %[[C1]] to %[[DIMS1]]#1 step %[[C1]] unordered {
+! CHECK-FIR-NEXT:        fir.do_loop %[[ARG3:.*]] = %[[C1]] to %[[C2]] step %[[C1]] unordered {
 ! ...
 
 ! CHECK-ALL:           return

diff --git a/flang/test/HLFIR/matmul-lowering.fir b/flang/test/HLFIR/matmul-lowering.fir
@@ -14,6 +14,7 @@ func.func @_QPmatmul1(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "lh
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "lhs"}
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "rhs"}
 // CHECK:           %[[ARG2:.*]]: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "res"}
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[LHS_VAR:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[RHS_VAR:.*]]:2 = hlfir.declare %[[ARG1]]
 // CHECK-DAG:     %[[RES_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
@@ -37,7 +38,6 @@ func.func @_QPmatmul1(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "lh
 // TODO: fix alias analysis in hlfir.assign bufferization
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
 // TODO: add shape information from original intrinsic op
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x?xi32>>, i1) -> !hlfir.expr<?x?xi32>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES_VAR]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]

diff --git a/flang/test/HLFIR/maxloc-lowering.fir b/flang/test/HLFIR/maxloc-lowering.fir
diff --git a/flang/test/HLFIR/maxval-lowering.fir b/flang/test/HLFIR/maxval-lowering.fir
@@ -37,6 +37,7 @@ func.func @_QPmaxval2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<index>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
@@ -63,7 +64,6 @@ func.func @_QPmaxval2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // TODO: fix alias analysis in hlfir.assign bufferization
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]
@@ -190,6 +190,7 @@ func.func @_QPmaxval6(%arg0: !fir.box<!fir.array<?x!fir.char<1,?>>> {fir.bindc_n
 // CHECK-LABEL: func.func @_QPmaxval6(
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x!fir.char<1,?>>>
 // CHECK:           %[[ARG1:.*]]: !fir.boxchar<1>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[UNBOXED:.*]]:2 = fir.unboxchar %[[ARG1]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[UNBOXED]]#0 typeparams %[[UNBOXED]]#1
@@ -210,7 +211,6 @@ func.func @_QPmaxval6(%arg0: !fir.box<!fir.array<?x!fir.char<1,?>>> {fir.bindc_n
 // CHECK:         %[[BOX_ELESIZE:.*]] = fir.box_elesize %[[RET]]
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]] typeparams %[[BOX_ELESIZE]] {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.boxchar<1>, i1) -> !hlfir.expr<!fir.char<1,?>>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]

diff --git a/flang/test/HLFIR/minloc-lowering.fir b/flang/test/HLFIR/minloc-lowering.fir
diff --git a/flang/test/HLFIR/minval-lowering.fir b/flang/test/HLFIR/minval-lowering.fir
@@ -37,6 +37,7 @@ func.func @_QPminval2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<index>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
@@ -63,7 +64,6 @@ func.func @_QPminval2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // TODO: fix alias analysis in hlfir.assign bufferization
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]
@@ -151,6 +151,7 @@ func.func @_QPminval5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"})
 }
 // CHECK-LABEL: func.func @_QPminval5(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2xi32>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>
 // CHECK-DAG:     %[[C0:.*]] = arith.constant 0 : index
@@ -161,7 +162,6 @@ func.func @_QPminval5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"})
 // CHECK-DAG:     %[[RES_VAR:.*]] = hlfir.declare %[[ARG0]](%[[RES_SHAPE:.*]])
 
 // CHECK-DAG:     %[[MASK_ALLOC:.*]] = fir.alloca !fir.logical<4>
-// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK_VAL:.*]]  = fir.convert %[[TRUE]] : (i1) -> !fir.logical<4>
 // CHECK-DAG:     fir.store %[[MASK_VAL]] to %[[MASK_ALLOC]] : !fir.ref<!fir.logical<4>>
 // CHECK-DAG:     %[[MASK_BOX:.*]] = fir.embox %[[MASK_ALLOC]]
@@ -190,6 +190,7 @@ func.func @_QPminval6(%arg0: !fir.box<!fir.array<?x!fir.char<1,?>>> {fir.bindc_n
 // CHECK-LABEL: func.func @_QPminval6(
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x!fir.char<1,?>>>
 // CHECK:           %[[ARG1:.*]]: !fir.boxchar<1>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[UNBOXED:.*]]:2 = fir.unboxchar %[[ARG1]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[UNBOXED]]#0 typeparams %[[UNBOXED]]#1
@@ -210,7 +211,6 @@ func.func @_QPminval6(%arg0: !fir.box<!fir.array<?x!fir.char<1,?>>> {fir.bindc_n
 // CHECK:         %[[BOX_ELESIZE:.*]] = fir.box_elesize %[[RET]]
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]] typeparams %[[BOX_ELESIZE]] {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.boxchar<1>, i1) -> !hlfir.expr<!fir.char<1,?>>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]

diff --git a/flang/test/HLFIR/mul_transpose.f90 b/flang/test/HLFIR/mul_transpose.f90
@@ -35,24 +35,22 @@ subroutine mul_transpose(a, b, res)
 ! CHECK-LOWERING:       %[[TRANSPOSE_RES_LD:.*]] = fir.load %[[TRANSPOSE_RES_BOX:.*]]
 ! CHECK-LOWERING:       %[[TRANSPOSE_RES_ADDR:.*]] = fir.box_addr %[[TRANSPOSE_RES_LD]]
 ! CHECK-LOWERING:       %[[TRANSPOSE_RES_VAR:.*]]:2 = hlfir.declare %[[TRANSPOSE_RES_ADDR]]({{.*}}) {uniq_name = ".tmp.intrinsic_result"}
-! CHECK-LOWERING:       %[[TRUE:.*]] = arith.constant true
-! CHECK-LOWERING:       %[[TRANSPOSE_EXPR:.*]] = hlfir.as_expr %[[TRANSPOSE_RES_VAR]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
+! CHECK-LOWERING:       %[[TRANSPOSE_EXPR:.*]] = hlfir.as_expr %[[TRANSPOSE_RES_VAR]]#0 move {{.*}} : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
 ! CHECK-LOWERING:       %[[TRANSPOSE_ASSOC:.*]]:3 = hlfir.associate %[[TRANSPOSE_EXPR]]({{.*}}) {adapt.valuebyref}
-! CHECK-LOWERING:           (!hlfir.expr<?x?xf32>, !fir.shape<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<?x?xf32>>, i1)
+! CHECK-LOWERING:           (!hlfir.expr<?x?xf32>, !fir.shape<2>) -> (!fir.ref<!fir.array<1x2xf32>>, !fir.ref<!fir.array<1x2xf32>>, i1)
 
 ! CHECK-LOWERING:       %[[LHS_BOX:.*]] = fir.embox %[[TRANSPOSE_ASSOC]]#1
 ! CHECK-LOWERING:       %[[B_BOX:.*]] = fir.embox %[[B_DECL]]#1(%{{.*}})
 ! CHECK-LOWERING:       %[[MUL_CONV_RES:.*]] = fir.convert %[[MUL_RES_BOX:.*]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x?xf32>>>>) -> !fir.ref<!fir.box<none>>
-! CHECK-LOWERING:       %[[LHS_CONV:.*]] = fir.convert %[[LHS_BOX]] : (!fir.box<!fir.array<?x?xf32>>) -> !fir.box<none>
+! CHECK-LOWERING:       %[[LHS_CONV:.*]] = fir.convert %[[LHS_BOX]] : (!fir.box<!fir.array<1x2xf32>>) -> !fir.box<none>
 ! CHECK-LOWERING:       %[[B_BOX_CONV:.*]] = fir.convert %[[B_BOX]] : (!fir.box<!fir.array<2x2xf32>>) -> !fir.box<none>
 ! CHECK-LOWERING:       fir.call @_FortranAMatmul(%[[MUL_CONV_RES]], %[[LHS_CONV]], %[[B_BOX_CONV]], %[[LOC_STR2:.*]], %[[LOC_N2:.*]])
 ! CHECK-LOWERING:       %[[MUL_RES_LD:.*]] = fir.load %[[MUL_RES_BOX:.*]]
 ! CHECK-LOWERING:       %[[MUL_RES_ADDR:.*]] = fir.box_addr %[[MUL_RES_LD]]
 ! CHECK-LOWERING:       %[[MUL_RES_VAR:.*]]:2 = hlfir.declare %[[MUL_RES_ADDR]]({{.*}}) {uniq_name = ".tmp.intrinsic_result"}
-! CHECK-LOWERING:       %[[TRUE2:.*]] = arith.constant true
-! CHECK-LOWERING:       %[[MUL_EXPR:.*]] = hlfir.as_expr %[[MUL_RES_VAR]]#0 move %[[TRUE2]] : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
+! CHECK-LOWERING:       %[[MUL_EXPR:.*]] = hlfir.as_expr %[[MUL_RES_VAR]]#0 move {{.*}} : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
 
-! CHECK-LOWERING:       hlfir.end_associate %[[TRANSPOSE_ASSOC]]#1, %[[TRANSPOSE_ASSOC]]#2 : !fir.ref<!fir.array<?x?xf32>>, i1
+! CHECK-LOWERING:       hlfir.end_associate %[[TRANSPOSE_ASSOC]]#1, %[[TRANSPOSE_ASSOC]]#2 : !fir.ref<!fir.array<1x2xf32>>, i1
 ! CHECK-LOWERING-NEXT:  hlfir.assign %[[MUL_EXPR]] to %[[RES_DECL]]#0 : !hlfir.expr<?x?xf32>, !fir.ref<!fir.array<1x2xf32>>
 ! CHECK-LOWERING-NEXT:  hlfir.destroy %[[MUL_EXPR]]
 ! CHECK-LOWERING-NEXT:  hlfir.destroy %[[TRANSPOSE_EXPR]]
@@ -66,8 +64,7 @@ subroutine mul_transpose(a, b, res)
 ! CHECK-LOWERING-OPT:   %[[MUL_RES_LD:.*]] = fir.load %[[MUL_RES_BOX:.*]]
 ! CHECK-LOWERING-OPT:   %[[MUL_RES_ADDR:.*]] = fir.box_addr %[[MUL_RES_LD]]
 ! CHECK-LOWERING-OPT:   %[[MUL_RES_VAR:.*]]:2 = hlfir.declare %[[MUL_RES_ADDR]]({{.*}}) {uniq_name = ".tmp.intrinsic_result"}
-! CHECK-LOWERING-OPT:   %[[TRUE2:.*]] = arith.constant true
-! CHECK-LOWERING-OPT:   %[[MUL_EXPR:.*]] = hlfir.as_expr %[[MUL_RES_VAR]]#0 move %[[TRUE2]] : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
+! CHECK-LOWERING-OPT:   %[[MUL_EXPR:.*]] = hlfir.as_expr %[[MUL_RES_VAR]]#0 move {{.*}} : (!fir.box<!fir.array<?x?xf32>>, i1) -> !hlfir.expr<?x?xf32>
 ! CHECK-LOWERING-OPT:   hlfir.assign %[[MUL_EXPR]] to %[[RES_DECL]]#0 : !hlfir.expr<?x?xf32>, !fir.ref<!fir.array<1x2xf32>>
 ! CHECK-LOWERING-OPT:   hlfir.destroy %[[MUL_EXPR]]
 
@@ -76,25 +73,23 @@ subroutine mul_transpose(a, b, res)
 ! CHECK-BUFFERING:      %[[TRANSPOSE_RES_LD:.*]] = fir.load %[[TRANSPOSE_RES_BOX:.*]]
 ! CHECK-BUFFERING:      %[[TRANSPOSE_RES_ADDR:.*]] = fir.box_addr %[[TRANSPOSE_RES_LD]]
 ! CHECK-BUFFERING:      %[[TRANSPOSE_RES_VAR:.*]]:2 = hlfir.declare %[[TRANSPOSE_RES_ADDR]]({{.*}}) {uniq_name = ".tmp.intrinsic_result"}
-! CHECK-BUFFERING:      %[[TRUE:.*]] = arith.constant true
 ! CHECK-BUFFERING:      %[[TUPLE0:.*]] = fir.undefined tuple<!fir.box<!fir.array<?x?xf32>>, i1>
-! CHECK-BUFFERING:      %[[TUPLE1:.*]] = fir.insert_value %[[TUPLE0]], %[[TRUE]], [1 : index]
+! CHECK-BUFFERING:      %[[TUPLE1:.*]] = fir.insert_value %[[TUPLE0]], {{.*}}, [1 : index]
 ! CHECK-BUFFERING:      %[[TUPLE2:.*]] = fir.insert_value %[[TUPLE1]], %[[TRANSPOSE_RES_VAR]]#0, [0 : index]
 
-! CHECK-BUFFERING:      %[[TRANSPOSE_RES_REF:.*]] = fir.convert %[[TRANSPOSE_RES_VAR]]#1 : (!fir.heap<!fir.array<?x?xf32>>) -> !fir.ref<!fir.array<?x?xf32>>
+! CHECK-BUFFERING:      %[[TRANSPOSE_RES_REF:.*]] = fir.convert %[[TRANSPOSE_RES_VAR]]#1 : (!fir.heap<!fir.array<?x?xf32>>) -> !fir.ref<!fir.array<1x2xf32>>
 ! CHECK-BUFFERING:      %[[TRANSPOSE_RES_BOX:.*]] = fir.embox %[[TRANSPOSE_RES_REF]]({{.*}})
-! CHECK-BUFFERING:      %[[LHS_CONV:.*]] = fir.convert %[[TRANSPOSE_RES_BOX]] : (!fir.box<!fir.array<?x?xf32>>) -> !fir.box<none>
+! CHECK-BUFFERING:      %[[LHS_CONV:.*]] = fir.convert %[[TRANSPOSE_RES_BOX]] : (!fir.box<!fir.array<1x2xf32>>) -> !fir.box<none>
 ! [argument handling unchanged]
 ! CHECK-BUFFERING:      fir.call @_FortranAMatmul(
 ! CHECK-BUFFERING:      %[[MUL_RES_LD:.*]] = fir.load %[[MUL_RES_BOX:.*]]
 ! CHECK-BUFFERING:      %[[MUL_RES_ADDR:.*]] = fir.box_addr %[[MUL_RES_LD]]
 ! CHECK-BUFFERING:      %[[MUL_RES_VAR:.*]]:2 = hlfir.declare %[[MUL_RES_ADDR]]({{.*}}) {uniq_name = ".tmp.intrinsic_result"}
-! CHECK-BUFFERING:      %[[TRUE2:.*]] = arith.constant true
 ! CHECK-BUFFERING:      %[[TUPLE3:.*]] = fir.undefined tuple<!fir.box<!fir.array<?x?xf32>>, i1>
-! CHECK-BUFFERING:      %[[TUPLE4:.*]] = fir.insert_value %[[TUPLE3]], %[[TRUE2]], [1 : index]
+! CHECK-BUFFERING:      %[[TUPLE4:.*]] = fir.insert_value %[[TUPLE3]], {{.*}}, [1 : index]
 ! CHECK-BUFFERING:      %[[TUPLE5:.*]] = fir.insert_value %[[TUPLE4]], %[[MUL_RES_VAR]]#0, [0 : index]
 
-! CHECK-BUFFERING:      %[[TRANSPOSE_RES_HEAP:.*]] = fir.convert %[[TRANSPOSE_RES_REF]] : (!fir.ref<!fir.array<?x?xf32>>) -> !fir.heap<!fir.array<?x?xf32>>
+! CHECK-BUFFERING:      %[[TRANSPOSE_RES_HEAP:.*]] = fir.convert %[[TRANSPOSE_RES_REF]] : (!fir.ref<!fir.array<1x2xf32>>) -> !fir.heap<!fir.array<1x2xf32>>
 ! CHECK-BUFFERING-NEXT: fir.freemem %[[TRANSPOSE_RES_HEAP]]
 ! CHECK-BUFFERING-NEXT: hlfir.assign %[[MUL_RES_VAR]]#0 to %[[RES_DECL]]#0 : !fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<1x2xf32>>
 ! CHECK-BUFFERING-NEXT: %[[MUL_RES_HEAP:.*]] = fir.box_addr %[[MUL_RES_VAR]]#0 : (!fir.box<!fir.array<?x?xf32>>) -> !fir.heap<!fir.array<?x?xf32>>

diff --git a/flang/test/HLFIR/product-lowering.fir b/flang/test/HLFIR/product-lowering.fir
@@ -39,6 +39,7 @@ func.func @_QPproduct2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<index>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
@@ -64,7 +65,6 @@ func.func @_QPproduct2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a
 // CHECK-NEXT:    %[[ADDR:.*]] = fir.box_addr %[[RET]]
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[EXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[EXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[EXPR]]
@@ -141,6 +141,7 @@ func.func @_QPproduct5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"}
 
 // CHECK-LABEL: func.func @_QPproduct5(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2xi32>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>
 // CHECK-DAG:     %[[C0:.*]] = arith.constant 0 : index
@@ -151,7 +152,6 @@ func.func @_QPproduct5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"}
 // CHECK-DAG:     %[[RES_VAR:.*]] = hlfir.declare %[[ARG0]](%[[RES_SHAPE:.*]])
 
 // CHECK-DAG:     %[[MASK_ALLOC:.*]] = fir.alloca !fir.logical<4>
-// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK_VAL:.*]]  = fir.convert %[[TRUE]] : (i1) -> !fir.logical<4>
 // CHECK-DAG:     fir.store %[[MASK_VAL]] to %[[MASK_ALLOC]] : !fir.ref<!fir.logical<4>>
 // CHECK-DAG:     %[[MASK_BOX:.*]] = fir.embox %[[MASK_ALLOC]]

diff --git a/flang/test/HLFIR/sum-lowering.fir b/flang/test/HLFIR/sum-lowering.fir
@@ -37,6 +37,7 @@ func.func @_QPsum2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"},
 // CHECK:           %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>>
 // CHECK:           %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>>
 // CHECK:           %[[ARG2:.*]]: !fir.ref<index>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]
 // CHECK-DAG:     %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]
@@ -63,7 +64,6 @@ func.func @_QPsum2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"},
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // TODO: fix alias analysis in hlfir.assign bufferization
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]
@@ -151,6 +151,7 @@ func.func @_QPsum5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"}) {
 }
 // CHECK-LABEL: func.func @_QPsum5(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<2xi32>>
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
 // CHECK-DAG:     %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>
 // CHECK-DAG:     %[[C0:.*]] = arith.constant 0 : index
@@ -161,7 +162,6 @@ func.func @_QPsum5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"}) {
 // CHECK-DAG:     %[[RES_VAR:.*]] = hlfir.declare %[[ARG0]](%[[RES_SHAPE:.*]])
 
 // CHECK-DAG:     %[[MASK_ALLOC:.*]] = fir.alloca !fir.logical<4>
-// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[MASK_VAL:.*]]  = fir.convert %[[TRUE]] : (i1) -> !fir.logical<4>
 // CHECK-DAG:     fir.store %[[MASK_VAL]] to %[[MASK_ALLOC]] : !fir.ref<!fir.logical<4>>
 // CHECK-DAG:     %[[MASK_BOX:.*]] = fir.embox %[[MASK_ALLOC]]

diff --git a/flang/test/HLFIR/transpose-lowering.fir b/flang/test/HLFIR/transpose-lowering.fir
@@ -18,6 +18,7 @@ func.func @_QPtranspose1(%arg0: !fir.ref<!fir.array<1x2xi32>> {fir.bindc_name =
 // CHECK-LABEL: func.func @_QPtranspose1(
 // CHECK:           %[[ARG0:.*]]: !fir.ref<!fir.array<1x2xi32>> {fir.bindc_name = "m"}
 // CHECK:           %[[ARG1:.*]]: !fir.ref<!fir.array<2x1xi32>> {fir.bindc_name = "res"}
+// CHECK-DAG:     %[[TRUE:.*]] = arith.constant true
 // CHECK-DAG:     %[[M_VAR:.*]]:2 = hlfir.declare %[[ARG0]]
 // CHECK-DAG:     %[[RES_VAR:.*]]:2 = hlfir.declare %[[ARG1]]
 
@@ -40,7 +41,6 @@ func.func @_QPtranspose1(%arg0: !fir.ref<!fir.array<1x2xi32>> {fir.bindc_name =
 // CHECK-NEXT:    %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#1
 // TODO: fix alias analysis in hlfir.assign bufferization
 // CHECK-NEXT:    %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}
-// CHECK:         %[[TRUE:.*]] = arith.constant true
 // CHECK:         %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?x?xi32>>, i1) -> !hlfir.expr<?x?xi32>
 // CHECK:         hlfir.assign %[[ASEXPR]] to %[[RES_VAR]]#0
 // CHECK:         hlfir.destroy %[[ASEXPR]]

diff --git a/flang/test/Lower/convert.f90 b/flang/test/Lower/convert.f90
@@ -34,8 +34,8 @@ program test
 ! ALL: fir.has_value %[[VAL_0]] : !fir.char<1,[[OPT_STR_LEN]]>
 
 ! ALL: fir.global linkonce @_QQEnvironmentDefaults.list constant : tuple<i[[int_size:.*]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>> {
-! ALL: %[[VAL_0:.*]] = fir.undefined tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>
 ! ALL: %[[VAL_1:.*]] = arith.constant 1 : i[[int_size]]
+! ALL: %[[VAL_0:.*]] = fir.undefined tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>
 ! ALL: %[[VAL_2:.*]] = fir.insert_value %[[VAL_0]], %[[VAL_1]], [0 : index] : (tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>, i[[int_size]]) -> tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>
 ! ALL: %[[VAL_3:.*]] = fir.address_of(@_QQEnvironmentDefaults.items) : !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>
 ! ALL: %[[VAL_4:.*]] = fir.insert_value %[[VAL_2]], %[[VAL_3]], [1 : index] : (tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>) -> tuple<i[[int_size]], !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<i8>>>>>

diff --git a/libc/cmake/modules/LLVMLibCArchitectures.cmake b/libc/cmake/modules/LLVMLibCArchitectures.cmake
@@ -167,13 +167,14 @@ if(LIBC_TARGET_OS STREQUAL "baremetal")
   set(LIBC_TARGET_OS_IS_BAREMETAL TRUE)
 elseif(LIBC_TARGET_OS STREQUAL "linux")
   set(LIBC_TARGET_OS_IS_LINUX TRUE)
-elseif(LIBC_TARGET_OS STREQUAL "poky" OR LIBC_TARGET_OS STREQUAL "suse")
-  # poky are ustom Linux-base systems created by yocto. Since these are Linux
+elseif(LIBC_TARGET_OS STREQUAL "poky" OR LIBC_TARGET_OS STREQUAL "suse" OR
+       LIBC_TARGET_OS STREQUAL "redhat")
+  # poky are custom Linux-base systems created by yocto. Since these are Linux
   # images, we change the LIBC_TARGET_OS to linux. This define is used to
   # include the right directories during compilation.
   #
-  # openSUSE uses different triple format which causes LIBC_TARGET_OS to be
-  # computed as "suse" instead of "linux".
+  # openSUSE and redhat use different triple format which causes LIBC_TARGET_OS
+  # to be computed as "suse" or "redhat" instead of "linux".
   set(LIBC_TARGET_OS_IS_LINUX TRUE)
   set(LIBC_TARGET_OS "linux")
 elseif(LIBC_TARGET_OS STREQUAL "darwin")

diff --git a/libc/include/llvm-libc-macros/float-macros.h b/libc/include/llvm-libc-macros/float-macros.h
@@ -13,6 +13,7 @@
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wgnu-include-next"
+#pragma clang diagnostic ignored "-Winclude-next-absolute-path"
 #else // gcc
 #pragma GCC system_header
 #endif //__clang__

diff --git a/libcxx/docs/FeatureTestMacroTable.rst b/libcxx/docs/FeatureTestMacroTable.rst
@@ -354,6 +354,8 @@ Status
     --------------------------------------------------- -----------------
     ``__cpp_lib_ranges_chunk_by``                       ``202202L``
     --------------------------------------------------- -----------------
+    ``__cpp_lib_ranges_contains``                       ``202207L``
+    --------------------------------------------------- -----------------
     ``__cpp_lib_ranges_iota``                           *unimplemented*
     --------------------------------------------------- -----------------
     ``__cpp_lib_ranges_join_with``                      *unimplemented*
@@ -362,7 +364,7 @@ Status
     --------------------------------------------------- -----------------
     ``__cpp_lib_ranges_slide``                          *unimplemented*
     --------------------------------------------------- -----------------
-    ``__cpp_lib_ranges_starts_ends_with``               *unimplemented*
+    ``__cpp_lib_ranges_starts_ends_with``               ``202106L``
     --------------------------------------------------- -----------------
     ``__cpp_lib_ranges_to_container``                   ``202202L``
     --------------------------------------------------- -----------------

diff --git a/libcxx/docs/ReleaseNotes/19.rst b/libcxx/docs/ReleaseNotes/19.rst
@@ -41,7 +41,8 @@ Implemented Papers
 - P2637R3 - Member ``visit``
 - P2652R2 - Disallow User Specialization of ``allocator_traits``
 - P2819R2 - Add ``tuple`` protocol to ``complex``
-
+- P2302R4 - ``std::ranges::contains``
+- P1659R3 - ``std::ranges::starts_with`` and ``std::ranges::ends_with``
 
 Improvements and New Features
 -----------------------------

diff --git a/libcxx/docs/Status/Cxx23Papers.csv b/libcxx/docs/Status/Cxx23Papers.csv
@@ -17,7 +17,7 @@
 "`P1328R1 <https://wg21.link/P1328R1>`__","LWG","Making std::type_info::operator== constexpr","June 2021","|Complete|","17.0"
 "`P1425R4 <https://wg21.link/P1425R4>`__","LWG","Iterators pair constructors for stack and queue","June 2021","|Complete|","14.0","|ranges|"
 "`P1518R2 <https://wg21.link/P1518R2>`__","LWG","Stop overconstraining allocators in container deduction guides","June 2021","|Complete|","13.0"
-"`P1659R3 <https://wg21.link/P1659R3>`__","LWG","starts_with and ends_with","June 2021","","","|ranges|"
+"`P1659R3 <https://wg21.link/P1659R3>`__","LWG","starts_with and ends_with","June 2021","|Complete|","19.0","|ranges|"
 "`P1951R1 <https://wg21.link/P1951R1>`__","LWG","Default Arguments for pair Forwarding Constructor","June 2021","|Complete|","14.0"
 "`P1989R2 <https://wg21.link/P1989R2>`__","LWG","Range constructor for std::string_view","June 2021","|Complete|","14.0","|ranges|"
 "`P2136R3 <https://wg21.link/P2136R3>`__","LWG","invoke_r","June 2021","|Complete|","17.0"
@@ -64,7 +64,7 @@
 "`P2278R4 <https://wg21.link/P2278R4>`__","LWG","``cbegin`` should always return a constant iterator","July 2022","","","|ranges|"
 "`P2286R8 <https://wg21.link/P2286R8>`__","LWG","Formatting Ranges","July 2022","|Complete|","16.0","|format| |ranges|"
 "`P2291R3 <https://wg21.link/P2291R3>`__","LWG","Add Constexpr Modifiers to Functions ``to_chars`` and ``from_chars`` for Integral Types in ``<charconv>`` Header","July 2022","|Complete|","16.0"
-"`P2302R4 <https://wg21.link/P2302R4>`__","LWG","``std::ranges::contains``","July 2022","","","|ranges|"
+"`P2302R4 <https://wg21.link/P2302R4>`__","LWG","``std::ranges::contains``","July 2022","|Complete|","19.0","|ranges|"
 "`P2322R6 <https://wg21.link/P2322R6>`__","LWG","``ranges::fold``","July 2022","","","|ranges|"
 "`P2374R4 <https://wg21.link/P2374R4>`__","LWG","``views::cartesian_product``","July 2022","","","|ranges|"
 "`P2404R3 <https://wg21.link/P2404R3>`__","LWG","Move-only types for ``equality_comparable_with``, ``totally_ordered_with``, and ``three_way_comparable_with``","July 2022","",""

diff --git a/libcxx/include/version b/libcxx/include/version
@@ -170,6 +170,7 @@ __cpp_lib_ranges_as_const                               202207L <ranges>
 __cpp_lib_ranges_as_rvalue                              202207L <ranges>
 __cpp_lib_ranges_chunk                                  202202L <ranges>
 __cpp_lib_ranges_chunk_by                               202202L <ranges>
+__cpp_lib_ranges_contains                               202207L <algorithm>
 __cpp_lib_ranges_iota                                   202202L <numeric>
 __cpp_lib_ranges_join_with                              202202L <ranges>
 __cpp_lib_ranges_repeat                                 202207L <ranges>
@@ -463,11 +464,12 @@ __cpp_lib_within_lifetime                               202306L <type_traits>
 # define __cpp_lib_ranges_as_rvalue                     202207L
 // # define __cpp_lib_ranges_chunk                         202202L
 # define __cpp_lib_ranges_chunk_by                      202202L
+# define __cpp_lib_ranges_contains                      202207L
 // # define __cpp_lib_ranges_iota                          202202L
 // # define __cpp_lib_ranges_join_with                     202202L
 # define __cpp_lib_ranges_repeat                        202207L
 // # define __cpp_lib_ranges_slide                         202202L
-// # define __cpp_lib_ranges_starts_ends_with              202106L
+# define __cpp_lib_ranges_starts_ends_with              202106L
 # define __cpp_lib_ranges_to_container                  202202L
 // # define __cpp_lib_ranges_zip                           202110L
 // # define __cpp_lib_reference_from_temporary             202202L

diff --git a/...language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp b/...language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp
@@ -21,6 +21,7 @@
     __cpp_lib_freestanding_algorithm         202311L [C++26]
     __cpp_lib_parallel_algorithm             201603L [C++17]
     __cpp_lib_ranges                         202207L [C++20]
+    __cpp_lib_ranges_contains                202207L [C++23]
     __cpp_lib_ranges_starts_ends_with        202106L [C++23]
     __cpp_lib_robust_nonmodifying_seq_ops    201304L [C++14]
     __cpp_lib_sample                         201603L [C++17]
@@ -52,6 +53,10 @@
 #   error "__cpp_lib_ranges should not be defined before c++20"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_starts_ends_with
 #   error "__cpp_lib_ranges_starts_ends_with should not be defined before c++23"
 # endif
@@ -90,6 +95,10 @@
 #   error "__cpp_lib_ranges should not be defined before c++20"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_starts_ends_with
 #   error "__cpp_lib_ranges_starts_ends_with should not be defined before c++23"
 # endif
@@ -143,6 +152,10 @@
 #   error "__cpp_lib_ranges should not be defined before c++20"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_starts_ends_with
 #   error "__cpp_lib_ranges_starts_ends_with should not be defined before c++23"
 # endif
@@ -205,6 +218,10 @@
 #   error "__cpp_lib_ranges should have the value 202207L in c++20"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_starts_ends_with
 #   error "__cpp_lib_ranges_starts_ends_with should not be defined before c++23"
 # endif
@@ -270,17 +287,18 @@
 #   error "__cpp_lib_ranges should have the value 202207L in c++23"
 # endif
 
-# if !defined(_LIBCPP_VERSION)
-#   ifndef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should be defined in c++23"
-#   endif
-#   if __cpp_lib_ranges_starts_ends_with != 202106L
-#     error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++23"
-#   endif
-# else // _LIBCPP_VERSION
-#   ifdef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should not be defined because it is unimplemented in libc++!"
-#   endif
+# ifndef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should be defined in c++23"
+# endif
+# if __cpp_lib_ranges_contains != 202207L
+#   error "__cpp_lib_ranges_contains should have the value 202207L in c++23"
+# endif
+
+# ifndef __cpp_lib_ranges_starts_ends_with
+#   error "__cpp_lib_ranges_starts_ends_with should be defined in c++23"
+# endif
+# if __cpp_lib_ranges_starts_ends_with != 202106L
+#   error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++23"
 # endif
 
 # ifndef __cpp_lib_robust_nonmodifying_seq_ops
@@ -353,17 +371,18 @@
 #   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
-# if !defined(_LIBCPP_VERSION)
-#   ifndef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should be defined in c++26"
-#   endif
-#   if __cpp_lib_ranges_starts_ends_with != 202106L
-#     error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++26"
-#   endif
-# else // _LIBCPP_VERSION
-#   ifdef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should not be defined because it is unimplemented in libc++!"
-#   endif
+# ifndef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should be defined in c++26"
+# endif
+# if __cpp_lib_ranges_contains != 202207L
+#   error "__cpp_lib_ranges_contains should have the value 202207L in c++26"
+# endif
+
+# ifndef __cpp_lib_ranges_starts_ends_with
+#   error "__cpp_lib_ranges_starts_ends_with should be defined in c++26"
+# endif
+# if __cpp_lib_ranges_starts_ends_with != 202106L
+#   error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++26"
 # endif
 
 # ifndef __cpp_lib_robust_nonmodifying_seq_ops

diff --git a/...d/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp b/...d/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
@@ -158,6 +158,7 @@
     __cpp_lib_ranges_as_rvalue                       202207L [C++23]
     __cpp_lib_ranges_chunk                           202202L [C++23]
     __cpp_lib_ranges_chunk_by                        202202L [C++23]
+    __cpp_lib_ranges_contains                        202207L [C++23]
     __cpp_lib_ranges_iota                            202202L [C++23]
     __cpp_lib_ranges_join_with                       202202L [C++23]
     __cpp_lib_ranges_repeat                          202207L [C++23]
@@ -772,6 +773,10 @@
 #   error "__cpp_lib_ranges_chunk_by should not be defined before c++23"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_iota
 #   error "__cpp_lib_ranges_iota should not be defined before c++23"
 # endif
@@ -1604,6 +1609,10 @@
 #   error "__cpp_lib_ranges_chunk_by should not be defined before c++23"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_iota
 #   error "__cpp_lib_ranges_iota should not be defined before c++23"
 # endif
@@ -2607,6 +2616,10 @@
 #   error "__cpp_lib_ranges_chunk_by should not be defined before c++23"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_iota
 #   error "__cpp_lib_ranges_iota should not be defined before c++23"
 # endif
@@ -3889,6 +3902,10 @@
 #   error "__cpp_lib_ranges_chunk_by should not be defined before c++23"
 # endif
 
+# ifdef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should not be defined before c++23"
+# endif
+
 # ifdef __cpp_lib_ranges_iota
 #   error "__cpp_lib_ranges_iota should not be defined before c++23"
 # endif
@@ -5357,6 +5374,13 @@
 #   error "__cpp_lib_ranges_chunk_by should have the value 202202L in c++23"
 # endif
 
+# ifndef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should be defined in c++23"
+# endif
+# if __cpp_lib_ranges_contains != 202207L
+#   error "__cpp_lib_ranges_contains should have the value 202207L in c++23"
+# endif
+
 # if !defined(_LIBCPP_VERSION)
 #   ifndef __cpp_lib_ranges_iota
 #     error "__cpp_lib_ranges_iota should be defined in c++23"
@@ -5403,17 +5427,11 @@
 #   endif
 # endif
 
-# if !defined(_LIBCPP_VERSION)
-#   ifndef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should be defined in c++23"
-#   endif
-#   if __cpp_lib_ranges_starts_ends_with != 202106L
-#     error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++23"
-#   endif
-# else // _LIBCPP_VERSION
-#   ifdef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should not be defined because it is unimplemented in libc++!"
-#   endif
+# ifndef __cpp_lib_ranges_starts_ends_with
+#   error "__cpp_lib_ranges_starts_ends_with should be defined in c++23"
+# endif
+# if __cpp_lib_ranges_starts_ends_with != 202106L
+#   error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++23"
 # endif
 
 # ifndef __cpp_lib_ranges_to_container
@@ -7074,6 +7092,13 @@
 #   error "__cpp_lib_ranges_chunk_by should have the value 202202L in c++26"
 # endif
 
+# ifndef __cpp_lib_ranges_contains
+#   error "__cpp_lib_ranges_contains should be defined in c++26"
+# endif
+# if __cpp_lib_ranges_contains != 202207L
+#   error "__cpp_lib_ranges_contains should have the value 202207L in c++26"
+# endif
+
 # if !defined(_LIBCPP_VERSION)
 #   ifndef __cpp_lib_ranges_iota
 #     error "__cpp_lib_ranges_iota should be defined in c++26"
@@ -7120,17 +7145,11 @@
 #   endif
 # endif
 
-# if !defined(_LIBCPP_VERSION)
-#   ifndef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should be defined in c++26"
-#   endif
-#   if __cpp_lib_ranges_starts_ends_with != 202106L
-#     error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++26"
-#   endif
-# else // _LIBCPP_VERSION
-#   ifdef __cpp_lib_ranges_starts_ends_with
-#     error "__cpp_lib_ranges_starts_ends_with should not be defined because it is unimplemented in libc++!"
-#   endif
+# ifndef __cpp_lib_ranges_starts_ends_with
+#   error "__cpp_lib_ranges_starts_ends_with should be defined in c++26"
+# endif
+# if __cpp_lib_ranges_starts_ends_with != 202106L
+#   error "__cpp_lib_ranges_starts_ends_with should have the value 202106L in c++26"
 # endif
 
 # ifndef __cpp_lib_ranges_to_container

diff --git a/libcxx/utils/generate_feature_test_macro_components.py b/libcxx/utils/generate_feature_test_macro_components.py
@@ -914,6 +914,11 @@ def add_version_header(tc):
             "values": {"c++23": 202202},
             "headers": ["ranges"],
         },
+        {
+            "name": "__cpp_lib_ranges_contains",
+            "values": {"c++23": 202207},
+            "headers": ["algorithm"],
+        },
         {
             "name": "__cpp_lib_ranges_iota",
             "values": {"c++23": 202202},
@@ -941,7 +946,6 @@ def add_version_header(tc):
             "name": "__cpp_lib_ranges_starts_ends_with",
             "values": {"c++23": 202106},
             "headers": ["algorithm"],
-            "unimplemented": True,
         },
         {
             "name": "__cpp_lib_ranges_to_container",

diff --git a/lldb/include/lldb/Core/Progress.h b/lldb/include/lldb/Core/Progress.h
@@ -64,6 +64,9 @@ class Progress {
   ///
   /// @param [in] title The title of this progress activity.
   ///
+  /// @param [in] details Specific information about what the progress report
+  /// is currently working on.
+  ///
   /// @param [in] total The total units of work to be done if specified, if
   /// set to std::nullopt then an indeterminate progress indicator should be
   /// displayed.

diff --git a/lldb/test/API/lang/c/local_variables/TestLocalVariables.py b/lldb/test/API/lang/c/local_variables/TestLocalVariables.py
@@ -19,7 +19,6 @@ def setUp(self):
         self.source = "main.c"
         self.line = line_number(self.source, "// Set break point at this line.")
 
-    @skipIfWindows
     def test_c_local_variables(self):
         """Test local variable value."""
         self.build()

diff --git a/lldb/test/CMakeLists.txt b/lldb/test/CMakeLists.txt
@@ -11,10 +11,14 @@ endif()
 
 if(LLDB_ENFORCE_STRICT_TEST_REQUIREMENTS)
   message(STATUS "Enforcing strict test requirements for LLDB")
-  set(useful_python_modules
-    psutil  # Lit uses psutil to do per-test timeouts.
-    pexpect # We no longer vendor pexpect.
-  )
+  # Lit uses psutil to do per-test timeouts.
+  set(useful_python_modules psutil)
+
+  if(NOT WIN32)
+    # We no longer vendor pexpect and it is not used on Windows.
+    list(APPEND pexpect)
+  endif()
+
   foreach(module ${useful_python_modules})
     lldb_find_python_module(${module})
     if (NOT PY_${module}_FOUND)