593 changes: 219 additions & 374 deletions llvm/lib/Transforms/IPO/AttributorAttributes.cpp
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4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/alignment.ll
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=9 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=9 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

Expand Down
8 changes: 4 additions & 4 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/attrs.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X, i32
;
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@f
; IS__TUNIT_OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval([[STRUCT_SS:%.*]]) align 8 dereferenceable(12) [[B:%.*]], i32* noalias nocapture nofree noundef nonnull byval(i32) align 4 dereferenceable(4) [[X:%.*]], i32 noundef [[I:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval([[STRUCT_SS:%.*]]) align 8 dereferenceable(12) [[B:%.*]], i32* noalias nocapture nofree noundef nonnull byval(i32) align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0
; IS__TUNIT_OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
Expand All @@ -24,7 +24,7 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X, i32
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@f
; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 noundef [[I:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]], i32 [[TMP2:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 [[TMP2]], i32* [[X_PRIV]], align 4
Expand Down Expand Up @@ -100,7 +100,7 @@ define i32 @test(i32* %X) {
; IS__TUNIT_OPM-NEXT: store i32 1, i32* [[TMP1]], align 8
; IS__TUNIT_OPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__TUNIT_OPM-NEXT: store i64 2, i64* [[TMP4]], align 4
; IS__TUNIT_OPM-NEXT: [[C:%.*]] = call i32 @f(%struct.ss* noalias nocapture nofree noundef nonnull readonly byval([[STRUCT_SS]]) align 8 dereferenceable(12) [[S]], i32* nocapture nofree readonly byval(i32) align 4 [[X]], i32 noundef zeroext 0) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: [[C:%.*]] = call i32 @f(%struct.ss* noalias nocapture nofree noundef nonnull readonly byval([[STRUCT_SS]]) align 8 dereferenceable(12) [[S]], i32* nocapture nofree readonly byval(i32) align 4 [[X]]) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: ret i32 [[C]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
Expand All @@ -117,7 +117,7 @@ define i32 @test(i32* %X) {
; IS__TUNIT_NPM-NEXT: [[S_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i64, i64* [[S_0_1]], align 8
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[X]], align 4
; IS__TUNIT_NPM-NEXT: [[C:%.*]] = call i32 @f(i32 [[TMP0]], i64 [[TMP1]], i32 [[TMP2]], i32 noundef zeroext 0) #[[ATTR0]]
; IS__TUNIT_NPM-NEXT: [[C:%.*]] = call i32 @f(i32 [[TMP0]], i64 [[TMP1]], i32 [[TMP2]]) #[[ATTR0]]
; IS__TUNIT_NPM-NEXT: ret i32 [[C]]
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
Expand Down
12 changes: 6 additions & 6 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/control-flow2.ll
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=10 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=10 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

Expand All @@ -9,7 +9,7 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1
define internal i32 @callee(i1 %C, i32* %P) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind readonly willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@callee
; IS__TUNIT_OPM-SAME: (i1 noundef [[C:%.*]], i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[P:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[P:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: br label [[F:%.*]]
; IS__TUNIT_OPM: T:
; IS__TUNIT_OPM-NEXT: unreachable
Expand All @@ -19,7 +19,7 @@ define internal i32 @callee(i1 %C, i32* %P) {
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind readonly willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@callee
; IS__TUNIT_NPM-SAME: (i1 noundef [[C:%.*]], i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: [[P_PRIV:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[P_PRIV]], align 4
; IS__TUNIT_NPM-NEXT: br label [[F:%.*]]
Expand Down Expand Up @@ -67,7 +67,7 @@ define i32 @foo() {
; IS__TUNIT_OPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: [[A:%.*]] = alloca i32, align 4
; IS__TUNIT_OPM-NEXT: store i32 17, i32* [[A]], align 4
; IS__TUNIT_OPM-NEXT: [[X:%.*]] = call i32 @callee(i1 noundef false, i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_OPM-NEXT: [[X:%.*]] = call i32 @callee(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_OPM-NEXT: ret i32 [[X]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
Expand All @@ -76,7 +76,7 @@ define i32 @foo() {
; IS__TUNIT_NPM-NEXT: [[A:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 17, i32* [[A]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[A]], align 4
; IS__TUNIT_NPM-NEXT: [[X:%.*]] = call i32 @callee(i1 noundef false, i32 [[TMP1]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[X:%.*]] = call i32 @callee(i32 [[TMP1]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: ret i32 [[X]]
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
Expand Down
84 changes: 23 additions & 61 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/fp80.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -21,31 +21,18 @@ target triple = "x86_64-unknown-linux-gnu"
; CHECK: @[[A:[a-zA-Z0-9_$"\\.-]+]] = internal global [[STRUCT_FOO:%.*]] { i32 1, i64 2 }, align 8
;.
define void @run() {
; IS________OPM: Function Attrs: nofree noreturn nosync nounwind readnone
; IS________OPM-LABEL: define {{[^@]+}}@run
; IS________OPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TMP0:%.*]] = call i64 @CaptureAStruct(%struct.Foo* nocapture nofree noundef nonnull readonly byval([[STRUCT_FOO:%.*]]) align 8 dereferenceable(16) @a) #[[ATTR0]]
; IS________OPM-NEXT: unreachable
;
; IS__TUNIT_NPM: Function Attrs: nofree noreturn nosync nounwind readnone
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@run
; IS__TUNIT_NPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[A_CAST:%.*]] = bitcast %struct.Foo* @a to i32*
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[A_CAST]], align 8
; IS__TUNIT_NPM-NEXT: [[A_0_1:%.*]] = getelementptr [[STRUCT_FOO:%.*]], %struct.Foo* @a, i32 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i64, i64* [[A_0_1]], align 8
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = call i64 @CaptureAStruct(i32 [[TMP0]], i64 [[TMP1]]) #[[ATTR0]]
; IS__TUNIT_NPM-NEXT: unreachable
; NOT_CGSCC_NPM: Function Attrs: nofree noreturn nosync nounwind readnone
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@run
; NOT_CGSCC_NPM-SAME: () #[[ATTR0:[0-9]+]] {
; NOT_CGSCC_NPM-NEXT: entry:
; NOT_CGSCC_NPM-NEXT: [[TMP0:%.*]] = call i64 @CaptureAStruct() #[[ATTR0]]
; NOT_CGSCC_NPM-NEXT: unreachable
;
; IS__CGSCC____: Function Attrs: nofree norecurse noreturn nosync nounwind readonly willreturn
; IS__CGSCC____: Function Attrs: nofree norecurse noreturn nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@run
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_FOO:%.*]], %struct.Foo* @a, i32 0, i32 0), align 8
; IS__CGSCC____-NEXT: [[A_0_1:%.*]] = getelementptr [[STRUCT_FOO]], %struct.Foo* @a, i32 0, i32 1
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = load i64, i64* [[A_0_1]], align 8
; IS__CGSCC____-NEXT: unreachable
;
entry:
Expand Down Expand Up @@ -105,53 +92,28 @@ define internal i64 @CaptureAStruct(%struct.Foo* byval(%struct.Foo) %a) {
; IS__CGSCC_OPM-NEXT: [[GEP]] = getelementptr [[STRUCT_FOO:%.*]], %struct.Foo* [[A]], i64 0
; IS__CGSCC_OPM-NEXT: br label [[LOOP]]
;
; IS________OPM: Function Attrs: nofree noreturn nosync nounwind readnone
; IS________OPM-LABEL: define {{[^@]+}}@CaptureAStruct
; IS________OPM-SAME: (%struct.Foo* noalias nofree noundef nonnull byval([[STRUCT_FOO:%.*]]) align 8 dereferenceable(16) [[A:%.*]]) #[[ATTR0]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[A_PTR:%.*]] = alloca %struct.Foo*, align 8
; IS________OPM-NEXT: br label [[LOOP:%.*]]
; IS________OPM: loop:
; IS________OPM-NEXT: [[PHI:%.*]] = phi %struct.Foo* [ null, [[ENTRY:%.*]] ], [ [[GEP:%.*]], [[LOOP]] ]
; IS________OPM-NEXT: [[TMP0:%.*]] = phi %struct.Foo* [ [[A]], [[ENTRY]] ], [ [[TMP0]], [[LOOP]] ]
; IS________OPM-NEXT: store %struct.Foo* [[PHI]], %struct.Foo** [[A_PTR]], align 8
; IS________OPM-NEXT: [[GEP]] = getelementptr [[STRUCT_FOO]], %struct.Foo* [[A]], i64 0
; IS________OPM-NEXT: br label [[LOOP]]
;
; IS__TUNIT_NPM: Function Attrs: nofree noreturn nosync nounwind readnone
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@CaptureAStruct
; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[A_PRIV:%.*]] = alloca [[STRUCT_FOO:%.*]], align 8
; IS__TUNIT_NPM-NEXT: [[A_PRIV_CAST:%.*]] = bitcast %struct.Foo* [[A_PRIV]] to i32*
; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV_CAST]], align 4
; IS__TUNIT_NPM-NEXT: [[A_PRIV_0_1:%.*]] = getelementptr [[STRUCT_FOO]], %struct.Foo* [[A_PRIV]], i32 0, i32 1
; IS__TUNIT_NPM-NEXT: store i64 [[TMP1]], i64* [[A_PRIV_0_1]], align 8
; IS__TUNIT_NPM-NEXT: [[A_PTR:%.*]] = alloca %struct.Foo*, align 8
; IS__TUNIT_NPM-NEXT: br label [[LOOP:%.*]]
; IS__TUNIT_NPM: loop:
; IS__TUNIT_NPM-NEXT: [[PHI:%.*]] = phi %struct.Foo* [ null, [[ENTRY:%.*]] ], [ [[GEP:%.*]], [[LOOP]] ]
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = phi %struct.Foo* [ [[A_PRIV]], [[ENTRY]] ], [ [[TMP2]], [[LOOP]] ]
; IS__TUNIT_NPM-NEXT: store %struct.Foo* [[PHI]], %struct.Foo** [[A_PTR]], align 8
; IS__TUNIT_NPM-NEXT: [[GEP]] = getelementptr [[STRUCT_FOO]], %struct.Foo* [[A_PRIV]], i64 0
; IS__TUNIT_NPM-NEXT: br label [[LOOP]]
; NOT_CGSCC_NPM: Function Attrs: nofree noreturn nosync nounwind readnone
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@CaptureAStruct
; NOT_CGSCC_NPM-SAME: () #[[ATTR0]] {
; NOT_CGSCC_NPM-NEXT: entry:
; NOT_CGSCC_NPM-NEXT: [[A_PTR:%.*]] = alloca %struct.Foo*, align 8
; NOT_CGSCC_NPM-NEXT: br label [[LOOP:%.*]]
; NOT_CGSCC_NPM: loop:
; NOT_CGSCC_NPM-NEXT: [[PHI:%.*]] = phi %struct.Foo* [ null, [[ENTRY:%.*]] ], [ @a, [[LOOP]] ]
; NOT_CGSCC_NPM-NEXT: [[TMP0:%.*]] = phi %struct.Foo* [ @a, [[ENTRY]] ], [ [[TMP0]], [[LOOP]] ]
; NOT_CGSCC_NPM-NEXT: store %struct.Foo* [[PHI]], %struct.Foo** [[A_PTR]], align 8
; NOT_CGSCC_NPM-NEXT: br label [[LOOP]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse noreturn nosync nounwind readnone
; IS__CGSCC____-LABEL: define {{[^@]+}}@CaptureAStruct
; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-SAME: () #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[A_PRIV:%.*]] = alloca [[STRUCT_FOO:%.*]], align 8
; IS__CGSCC____-NEXT: [[A_PRIV_CAST:%.*]] = bitcast %struct.Foo* [[A_PRIV]] to i32*
; IS__CGSCC____-NEXT: store i32 [[TMP0]], i32* [[A_PRIV_CAST]], align 8
; IS__CGSCC____-NEXT: [[A_PRIV_0_1:%.*]] = getelementptr [[STRUCT_FOO]], %struct.Foo* [[A_PRIV]], i32 0, i32 1
; IS__CGSCC____-NEXT: store i64 [[TMP1]], i64* [[A_PRIV_0_1]], align 8
; IS__CGSCC____-NEXT: [[A_PTR:%.*]] = alloca %struct.Foo*, align 8
; IS__CGSCC____-NEXT: br label [[LOOP:%.*]]
; IS__CGSCC____: loop:
; IS__CGSCC____-NEXT: [[PHI:%.*]] = phi %struct.Foo* [ null, [[ENTRY:%.*]] ], [ [[GEP:%.*]], [[LOOP]] ]
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = phi %struct.Foo* [ [[A_PRIV]], [[ENTRY]] ], [ [[TMP2]], [[LOOP]] ]
; IS__CGSCC____-NEXT: [[PHI:%.*]] = phi %struct.Foo* [ null, [[ENTRY:%.*]] ], [ @a, [[LOOP]] ]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = phi %struct.Foo* [ @a, [[ENTRY]] ], [ [[TMP0]], [[LOOP]] ]
; IS__CGSCC____-NEXT: store %struct.Foo* [[PHI]], %struct.Foo** [[A_PTR]], align 8
; IS__CGSCC____-NEXT: [[GEP]] = getelementptr [[STRUCT_FOO]], %struct.Foo* [[A_PRIV]], i64 0
; IS__CGSCC____-NEXT: br label [[LOOP]]
;
entry:
Expand All @@ -166,9 +128,9 @@ loop:
br label %loop
}
;.
; NOT_CGSCC_NPM: attributes #[[ATTR0:[0-9]+]] = { nofree noreturn nosync nounwind readnone }
; NOT_CGSCC_NPM: attributes #[[ATTR0]] = { nofree noreturn nosync nounwind readnone }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse noreturn nosync nounwind readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse noreturn nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2]] = { nofree norecurse noreturn nosync nounwind readnone }
;.
4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/inalloca.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=5 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=5 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

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4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/profile.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
Expand Down
4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/reserve-tbaa.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@
define internal fastcc void @fn(i32* nocapture readonly %p1, i64* nocapture readonly %p2) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn
; IS__TUNIT____-SAME: (i32* nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[P1:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = load i32, i32* @g, align 4, !tbaa [[TBAA0:![0-9]+]]
; IS__TUNIT____-NEXT: [[CONV1:%.*]] = trunc i32 [[TMP0]] to i8
Expand Down Expand Up @@ -60,7 +60,7 @@ define i32 @main() {
; IS__TUNIT____-NEXT: store i32* @g, i32** [[TMP0]], align 8, !tbaa [[TBAA5]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = load i32*, i32** @a, align 8, !tbaa [[TBAA5]]
; IS__TUNIT____-NEXT: store i32 1, i32* [[TMP1]], align 4, !tbaa [[TBAA0]]
; IS__TUNIT____-NEXT: call fastcc void @fn(i32* nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) @g) #[[ATTR0]]
; IS__TUNIT____-NEXT: call fastcc void @fn() #[[ATTR0]]
; IS__TUNIT____-NEXT: ret i32 0
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
Expand Down
4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/ArgumentPromotion/sret.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

Expand Down
63 changes: 18 additions & 45 deletions llvm/test/Transforms/Attributor/IPConstantProp/2009-09-24-byval-ptr.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -53,32 +53,16 @@ return: ; preds = %entry
}

define internal i32 @vfu2(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nounwind readonly {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readonly willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@vfu2
; IS__TUNIT_OPM-SAME: (%struct.MYstr* noalias nocapture nofree noundef nonnull readonly byval([[STRUCT_MYSTR:%.*]]) align 8 dereferenceable(8) [[U:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[TMP0:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* @mystr, i32 0, i32 1
; IS__TUNIT_OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP2:%.*]] = load i8, i8* getelementptr inbounds ([[STRUCT_MYSTR]], %struct.MYstr* @mystr, i32 0, i32 0), align 8
; IS__TUNIT_OPM-NEXT: [[TMP3:%.*]] = zext i8 [[TMP2]] to i32
; IS__TUNIT_OPM-NEXT: [[TMP4:%.*]] = add i32 [[TMP3]], [[TMP1]]
; IS__TUNIT_OPM-NEXT: ret i32 [[TMP4]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readonly willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@vfu2
; IS__TUNIT_NPM-SAME: (i8 [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[U_PRIV:%.*]] = alloca [[STRUCT_MYSTR:%.*]], align 8
; IS__TUNIT_NPM-NEXT: [[U_PRIV_CAST:%.*]] = bitcast %struct.MYstr* [[U_PRIV]] to i8*
; IS__TUNIT_NPM-NEXT: store i8 [[TMP0]], i8* [[U_PRIV_CAST]], align 1
; IS__TUNIT_NPM-NEXT: [[U_PRIV_0_1:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 1
; IS__TUNIT_NPM-NEXT: store i32 [[TMP1]], i32* [[U_PRIV_0_1]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* @mystr, i32 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP2]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP4:%.*]] = load i8, i8* getelementptr inbounds ([[STRUCT_MYSTR]], %struct.MYstr* @mystr, i32 0, i32 0), align 8
; IS__TUNIT_NPM-NEXT: [[TMP5:%.*]] = zext i8 [[TMP4]] to i32
; IS__TUNIT_NPM-NEXT: [[TMP6:%.*]] = add i32 [[TMP5]], [[TMP3]]
; IS__TUNIT_NPM-NEXT: ret i32 [[TMP6]]
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readonly willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@vfu2
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = getelementptr [[STRUCT_MYSTR:%.*]], %struct.MYstr* @mystr, i32 0, i32 1
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 4
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = load i8, i8* getelementptr inbounds ([[STRUCT_MYSTR]], %struct.MYstr* @mystr, i32 0, i32 0), align 8
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i8 [[TMP2]] to i32
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = add i32 [[TMP3]], [[TMP1]]
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@vfu2
Expand All @@ -102,23 +86,12 @@ entry:
}

define i32 @unions() nounwind {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@unions
; IS__TUNIT_OPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[RESULT:%.*]] = call i32 @vfu2(%struct.MYstr* nocapture nofree noundef nonnull readonly byval([[STRUCT_MYSTR:%.*]]) align 8 dereferenceable(8) @mystr) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RESULT]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@unions
; IS__TUNIT_NPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[MYSTR_CAST:%.*]] = bitcast %struct.MYstr* @mystr to i8*
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i8, i8* [[MYSTR_CAST]], align 8
; IS__TUNIT_NPM-NEXT: [[MYSTR_0_1:%.*]] = getelementptr [[STRUCT_MYSTR:%.*]], %struct.MYstr* @mystr, i32 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[MYSTR_0_1]], align 8
; IS__TUNIT_NPM-NEXT: [[RESULT:%.*]] = call i32 @vfu2(i8 [[TMP0]], i32 [[TMP1]]) #[[ATTR0]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RESULT]]
; IS__TUNIT____: Function Attrs: nofree nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@unions
; IS__TUNIT____-SAME: () #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[RESULT:%.*]] = call i32 @vfu2() #[[ATTR0]]
; IS__TUNIT____-NEXT: ret i32 [[RESULT]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@unions
Expand Down Expand Up @@ -254,8 +227,8 @@ entry:
ret i32 %result
}
;.
; IS__TUNIT____: attributes #[[ATTR0:[0-9]+]] = { nofree nosync nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree nosync nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR2:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0:[0-9]+]] = { nofree norecurse nosync nounwind readnone willreturn }
Expand Down
112 changes: 29 additions & 83 deletions llvm/test/Transforms/Attributor/IPConstantProp/PR16052.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -8,37 +8,20 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

define i64 @fn2() {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@fn2
; IS__TUNIT_OPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 undef) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: ret i64 [[CALL2]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@fn2
; IS__TUNIT_NPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 undef) #[[ATTR0]], !range [[RNG0:![0-9]+]]
; IS__TUNIT_NPM-NEXT: ret i64 [[CALL2]]
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@fn2
; IS__CGSCC_OPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC_OPM-NEXT: [[DIV:%.*]] = sdiv i64 8, 0
; IS__CGSCC_OPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 undef) #[[ATTR1:[0-9]+]]
; IS__CGSCC_OPM-NEXT: ret i64 [[CALL2]]
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn2
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i64 undef
;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@fn2
; IS__CGSCC_NPM-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC_NPM-NEXT: [[DIV:%.*]] = sdiv i64 8, 0
; IS__CGSCC_NPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 undef) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i64 [[CALL2]]
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn2
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC____-NEXT: [[DIV:%.*]] = sdiv i64 8, 0
; IS__CGSCC____-NEXT: ret i64 undef
;
entry:
%conv = sext i32 undef to i64
Expand All @@ -48,32 +31,22 @@ entry:
}

define i64 @fn2b(i32 %arg) {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@fn2b
; IS__TUNIT_OPM-SAME: (i32 [[ARG:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[CONV:%.*]] = sext i32 [[ARG]] to i64
; IS__TUNIT_OPM-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__TUNIT_OPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[DIV]]) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: ret i64 [[CALL2]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@fn2b
; IS__TUNIT_NPM-SAME: (i32 [[ARG:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[CONV:%.*]] = sext i32 [[ARG]] to i64
; IS__TUNIT_NPM-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__TUNIT_NPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[DIV]]) #[[ATTR0]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: ret i64 [[CALL2]]
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn2b
; IS__TUNIT____-SAME: (i32 [[ARG:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CONV:%.*]] = sext i32 [[ARG]] to i64
; IS__TUNIT____-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__TUNIT____-NEXT: ret i64 [[DIV]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn2b
; IS__CGSCC____-SAME: (i32 [[ARG:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-SAME: (i32 [[ARG:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CONV:%.*]] = sext i32 [[ARG]] to i64
; IS__CGSCC____-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[DIV]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__CGSCC____-NEXT: ret i64 [[CALL2]]
; IS__CGSCC____-NEXT: ret i64 [[DIV]]
;
entry:
%conv = sext i32 %arg to i64
Expand All @@ -83,35 +56,23 @@ entry:
}

define i64 @fn2c() {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@fn2c
; IS__TUNIT_OPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 noundef 42) #[[ATTR0]]
; IS__TUNIT_OPM-NEXT: ret i64 [[CALL2]]
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@fn2c
; IS__TUNIT_NPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 noundef 42) #[[ATTR0]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: ret i64 [[CALL2]]
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn2c
; IS__TUNIT____-SAME: () #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i64 42
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@fn2c
; IS__CGSCC_OPM-SAME: () #[[ATTR0]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC_OPM-NEXT: [[ADD:%.*]] = add i64 42, 0
; IS__CGSCC_OPM-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 noundef 42) #[[ATTR1]]
; IS__CGSCC_OPM-NEXT: ret i64 [[CALL2]]
; IS__CGSCC_OPM-NEXT: ret i64 42
;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@fn2c
; IS__CGSCC_NPM-SAME: () #[[ATTR0]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC_NPM-NEXT: [[ADD:%.*]] = add i64 42, 0
; IS__CGSCC_NPM-NEXT: ret i64 42
;
entry:
Expand All @@ -122,21 +83,11 @@ entry:
}

define internal i64 @fn1(i64 %p1) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn1
; IS__TUNIT____-SAME: (i64 returned [[P1:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TOBOOL:%.*]] = icmp ne i64 [[P1]], 0
; IS__TUNIT____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i64 [[P1]], i64 [[P1]]
; IS__TUNIT____-NEXT: ret i64 [[COND]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn1
; IS__CGSCC____-SAME: (i64 returned [[P1:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-SAME: (i64 [[P1:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i64 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i64 [[P1]], i64 [[P1]]
; IS__CGSCC____-NEXT: ret i64 [[COND]]
; IS__CGSCC____-NEXT: ret i64 undef
;
entry:
%tobool = icmp ne i64 %p1, 0
Expand All @@ -147,9 +98,4 @@ entry:
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { readnone willreturn }
;.
; IS__TUNIT_NPM: [[RNG0]] = !{i64 -2147483606, i64 2147483690}
;.
; IS__CGSCC____: [[RNG0]] = !{i64 -8, i64 43}
;.
46 changes: 10 additions & 36 deletions llvm/test/Transforms/Attributor/IPConstantProp/PR26044.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@ define void @fn2(i32* %P, i1 %C) {
; IS__TUNIT____: if.end:
; IS__TUNIT____-NEXT: [[E_2:%.*]] = phi i32* [ [[P]], [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = load i32, i32* [[E_2]], align 4
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32 @fn1(i32 [[TMP0]]) #[[ATTR3:[0-9]+]]
; IS__TUNIT____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__TUNIT____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__TUNIT____-NEXT: br label [[FOR_COND1]]
; IS__TUNIT____: exit:
; IS__TUNIT____-NEXT: ret void
Expand All @@ -34,8 +33,7 @@ define void @fn2(i32* %P, i1 %C) {
; IS__CGSCC____: if.end:
; IS__CGSCC____-NEXT: [[E_2:%.*]] = phi i32* [ [[P]], [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* [[E_2]], align 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @fn1(i32 [[TMP0]])
; IS__CGSCC____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: br label [[FOR_COND1]]
; IS__CGSCC____: exit:
; IS__CGSCC____-NEXT: ret void
Expand All @@ -57,21 +55,11 @@ exit:
}

define internal i32 @fn1(i32 %p1) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn1
; IS__TUNIT____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__TUNIT____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__TUNIT____-NEXT: ret i32 [[COND]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn1
; IS__CGSCC____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-SAME: (i32 [[P1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__CGSCC____-NEXT: ret i32 [[COND]]
; IS__CGSCC____-NEXT: ret i32 undef
;
entry:
%tobool = icmp ne i32 %p1, 0
Expand All @@ -83,16 +71,15 @@ define void @fn_no_null_opt(i32* %P, i1 %C) null_pointer_is_valid {
;
; IS__TUNIT____: Function Attrs: nofree nosync nounwind null_pointer_is_valid
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn_no_null_opt
; IS__TUNIT____-SAME: (i32* nocapture nofree writeonly [[P:%.*]], i1 [[C:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* nocapture nofree writeonly [[P:%.*]], i1 [[C:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: br label [[IF_END:%.*]]
; IS__TUNIT____: for.cond1:
; IS__TUNIT____-NEXT: br i1 [[C]], label [[IF_END]], label [[EXIT:%.*]]
; IS__TUNIT____: if.end:
; IS__TUNIT____-NEXT: [[E_2:%.*]] = phi i32* [ undef, [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = load i32, i32* null, align 4
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32 @fn0(i32 [[TMP0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__TUNIT____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__TUNIT____-NEXT: br label [[FOR_COND1]]
; IS__TUNIT____: exit:
; IS__TUNIT____-NEXT: ret void
Expand All @@ -107,8 +94,7 @@ define void @fn_no_null_opt(i32* %P, i1 %C) null_pointer_is_valid {
; IS__CGSCC____: if.end:
; IS__CGSCC____-NEXT: [[E_2:%.*]] = phi i32* [ undef, [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* null, align 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @fn0(i32 [[TMP0]])
; IS__CGSCC____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: br label [[FOR_COND1]]
; IS__CGSCC____: exit:
; IS__CGSCC____-NEXT: ret void
Expand All @@ -130,21 +116,11 @@ exit:
}

define internal i32 @fn0(i32 %p1) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn0
; IS__TUNIT____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__TUNIT____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__TUNIT____-NEXT: ret i32 [[COND]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn0
; IS__CGSCC____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-SAME: (i32 [[P1:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__CGSCC____-NEXT: ret i32 [[COND]]
; IS__CGSCC____-NEXT: ret i32 undef
;
entry:
%tobool = icmp ne i32 %p1, 0
Expand All @@ -153,9 +129,7 @@ entry:
}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { argmemonly nofree nosync nounwind }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR2]] = { nofree nosync nounwind null_pointer_is_valid }
; IS__TUNIT____: attributes #[[ATTR3]] = { nofree nosync nounwind readnone }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind null_pointer_is_valid }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
Expand Down
8 changes: 4 additions & 4 deletions llvm/test/Transforms/Attributor/IPConstantProp/arg-count-mismatch.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -118,21 +118,21 @@ define dso_local i16 @vararg_tests(i16 %a) {
define internal i16 @vararg_prop(i16 %p1, ...) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@vararg_prop
; IS__CGSCC____-SAME: (i16 returned [[P1:%.*]], ...) #[[ATTR0]] {
; IS__CGSCC____-NEXT: ret i16 7
; IS__CGSCC____-SAME: (i16 [[P1:%.*]], ...) #[[ATTR0]] {
; IS__CGSCC____-NEXT: ret i16 undef
;
ret i16 %p1
}

define internal i16 @vararg_no_prop(i16 %p1, i16 %p2, ...) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@vararg_no_prop
; IS__TUNIT____-SAME: (i16 returned [[P1:%.*]], i16 [[P2:%.*]], ...) #[[ATTR0]] {
; IS__TUNIT____-SAME: (i16 [[P1:%.*]], i16 [[P2:%.*]], ...) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i16 7
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@vararg_no_prop
; IS__CGSCC____-SAME: (i16 returned [[P1:%.*]], i16 [[P2:%.*]], ...) #[[ATTR0]] {
; IS__CGSCC____-SAME: (i16 [[P1:%.*]], i16 [[P2:%.*]], ...) #[[ATTR0]] {
; IS__CGSCC____-NEXT: ret i16 7
;
ret i16 %p1
Expand Down
2 changes: 1 addition & 1 deletion llvm/test/Transforms/Attributor/IPConstantProp/dangling-block-address.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ define internal void @bar(i32* nocapture %pc) nounwind readonly {
;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@bar
; IS__CGSCC_NPM-SAME: (i32* noalias nocapture nofree nonnull readonly align 536870912 dereferenceable(4294967295) [[PC:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: br label [[INDIRECTGOTO:%.*]]
; IS__CGSCC_NPM: lab0:
Expand Down
8 changes: 4 additions & 4 deletions llvm/test/Transforms/Attributor/IPConstantProp/multiple_callbacks.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;
Expand Down Expand Up @@ -42,13 +42,13 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define internal i32 @cb0(i32 %zero) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@cb0
; IS__TUNIT____-SAME: (i32 returned [[ZERO:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: (i32 [[ZERO:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i32 0
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@cb0
; IS__CGSCC____-SAME: (i32 returned [[ZERO:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-SAME: (i32 [[ZERO:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i32 0
;
Expand Down
113 changes: 75 additions & 38 deletions llvm/test/Transforms/Attributor/IPConstantProp/musttail-call.ll
View file
Original file line number Diff line number Diff line change
@@ -1,47 +1,78 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
; PR36485
; musttail call result can't be replaced with a constant, unless the call can be removed

declare i32 @external()

; FIXME: We should not return undef here.
define i8* @start(i8 %v) {
;
; IS__TUNIT____-LABEL: define {{[^@]+}}@start
; IS__TUNIT____-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT____-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT____-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT____: true:
; IS__TUNIT____-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 [[V]])
; IS__TUNIT____-NEXT: ret i8* [[CA]]
; IS__TUNIT____: false:
; IS__TUNIT____-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT____-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT____: c2_true:
; IS__TUNIT____-NEXT: ret i8* null
; IS__TUNIT____: c2_false:
; IS__TUNIT____-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__TUNIT____-NEXT: ret i8* [[CA2]]
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@start
; IS__TUNIT_OPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_OPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT_OPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT_OPM: true:
; IS__TUNIT_OPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 [[V]])
; IS__TUNIT_OPM-NEXT: ret i8* [[CA]]
; IS__TUNIT_OPM: false:
; IS__TUNIT_OPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT_OPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT_OPM: c2_true:
; IS__TUNIT_OPM-NEXT: ret i8* null
; IS__TUNIT_OPM: c2_false:
; IS__TUNIT_OPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__TUNIT_OPM-NEXT: ret i8* [[CA2]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@start
; IS__CGSCC____-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC____-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC____-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC____: true:
; IS__CGSCC____-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 [[V]])
; IS__CGSCC____-NEXT: ret i8* [[CA]]
; IS__CGSCC____: false:
; IS__CGSCC____-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC____-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC____: c2_true:
; IS__CGSCC____-NEXT: ret i8* undef
; IS__CGSCC____: c2_false:
; IS__CGSCC____-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__CGSCC____-NEXT: ret i8* [[CA2]]
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@start
; IS__TUNIT_NPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_NPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT_NPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT_NPM: true:
; IS__TUNIT_NPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 undef)
; IS__TUNIT_NPM-NEXT: ret i8* [[CA]]
; IS__TUNIT_NPM: false:
; IS__TUNIT_NPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT_NPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT_NPM: c2_true:
; IS__TUNIT_NPM-NEXT: ret i8* null
; IS__TUNIT_NPM: c2_false:
; IS__TUNIT_NPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__TUNIT_NPM-NEXT: ret i8* [[CA2]]
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@start
; IS__CGSCC_OPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC_OPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC_OPM: true:
; IS__CGSCC_OPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 [[V]])
; IS__CGSCC_OPM-NEXT: ret i8* [[CA]]
; IS__CGSCC_OPM: false:
; IS__CGSCC_OPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC_OPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC_OPM: c2_true:
; IS__CGSCC_OPM-NEXT: ret i8* undef
; IS__CGSCC_OPM: c2_false:
; IS__CGSCC_OPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__CGSCC_OPM-NEXT: ret i8* [[CA2]]
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@start
; IS__CGSCC_NPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC_NPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC_NPM: true:
; IS__CGSCC_NPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 undef)
; IS__CGSCC_NPM-NEXT: ret i8* [[CA]]
; IS__CGSCC_NPM: false:
; IS__CGSCC_NPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC_NPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC_NPM: c2_true:
; IS__CGSCC_NPM-NEXT: ret i8* undef
; IS__CGSCC_NPM: c2_false:
; IS__CGSCC_NPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__CGSCC_NPM-NEXT: ret i8* [[CA2]]
;
%c1 = icmp eq i8 %v, 0
br i1 %c1, label %true, label %false
Expand All @@ -61,11 +92,17 @@ c2_false:
}

define internal i8* @side_effects(i8 %v) {
; CHECK-LABEL: define {{[^@]+}}@side_effects
; CHECK-SAME: (i8 [[V:%.*]]) {
; CHECK-NEXT: [[I1:%.*]] = call i32 @external()
; CHECK-NEXT: [[CA:%.*]] = musttail call i8* @start(i8 [[V]])
; CHECK-NEXT: ret i8* [[CA]]
; IS________OPM-LABEL: define {{[^@]+}}@side_effects
; IS________OPM-SAME: (i8 [[V:%.*]]) {
; IS________OPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS________OPM-NEXT: [[CA:%.*]] = musttail call i8* @start(i8 [[V]])
; IS________OPM-NEXT: ret i8* [[CA]]
;
; IS________NPM-LABEL: define {{[^@]+}}@side_effects
; IS________NPM-SAME: (i8 [[V:%.*]]) {
; IS________NPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS________NPM-NEXT: [[CA:%.*]] = musttail call i8* @start(i8 noundef 0)
; IS________NPM-NEXT: ret i8* [[CA]]
;
%i1 = call i32 @external()

Expand Down
12 changes: 6 additions & 6 deletions llvm/test/Transforms/Attributor/IPConstantProp/pthreads.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ define dso_local i32 @main() {
; IS__TUNIT____-NEXT: [[ALLOC2:%.*]] = alloca i8, align 8
; IS__TUNIT____-NEXT: [[THREAD:%.*]] = alloca i64, align 8
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @foo, i8* noalias nocapture nofree readnone align 536870912 undef)
; IS__TUNIT____-NEXT: [[CALL1:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @bar, i8* noalias nofree nonnull readnone align 8 dereferenceable(8) "no-capture-maybe-returned" undef)
; IS__TUNIT____-NEXT: [[CALL1:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @bar, i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(8) undef)
; IS__TUNIT____-NEXT: [[CALL2:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @baz, i8* noalias nocapture nofree noundef nonnull readnone align 8 dereferenceable(1) [[ALLOC1]])
; IS__TUNIT____-NEXT: [[CALL3:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @buz, i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" [[ALLOC2]])
; IS__TUNIT____-NEXT: ret i32 0
Expand All @@ -51,7 +51,7 @@ define dso_local i32 @main() {
; IS__CGSCC____-NEXT: [[ALLOC2:%.*]] = alloca i8, align 8
; IS__CGSCC____-NEXT: [[THREAD:%.*]] = alloca i64, align 8
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @foo, i8* noalias nocapture nofree noundef readnone align 536870912 null)
; IS__CGSCC____-NEXT: [[CALL1:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @bar, i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(8) bitcast (i8** @GlobalVPtr to i8*))
; IS__CGSCC____-NEXT: [[CALL1:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @bar, i8* noalias nocapture nofree noundef nonnull readnone align 8 dereferenceable(8) bitcast (i8** @GlobalVPtr to i8*))
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @baz, i8* noalias nocapture nofree noundef nonnull readnone align 8 dereferenceable(1) [[ALLOC1]])
; IS__CGSCC____-NEXT: [[CALL3:%.*]] = call i32 @pthread_create(i64* noundef nonnull align 8 dereferenceable(8) [[THREAD]], %union.pthread_attr_t* noalias nocapture noundef align 536870912 null, i8* (i8*)* noundef nonnull @buz, i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" [[ALLOC2]])
; IS__CGSCC____-NEXT: ret i32 0
Expand All @@ -72,13 +72,13 @@ declare !callback !0 dso_local i32 @pthread_create(i64*, %union.pthread_attr_t*,
define internal i8* @foo(i8* %arg) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@foo
; IS__TUNIT____-SAME: (i8* noalias nofree readnone returned align 536870912 "no-capture-maybe-returned" [[ARG:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: (i8* noalias nocapture nofree readnone align 536870912 [[ARG:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i8* null
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@foo
; IS__CGSCC____-SAME: (i8* noalias nofree readnone returned align 536870912 "no-capture-maybe-returned" [[ARG:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-SAME: (i8* noalias nocapture nofree readnone align 536870912 [[ARG:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i8* null
;
Expand All @@ -89,13 +89,13 @@ entry:
define internal i8* @bar(i8* %arg) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@bar
; IS__TUNIT____-SAME: (i8* noalias nofree nonnull readnone returned align 8 dereferenceable(8) "no-capture-maybe-returned" [[ARG:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-SAME: (i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(8) [[ARG:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i8* bitcast (i8** @GlobalVPtr to i8*)
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@bar
; IS__CGSCC____-SAME: (i8* noalias nofree nonnull readnone returned align 8 dereferenceable(8) "no-capture-maybe-returned" [[ARG:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-SAME: (i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(8) [[ARG:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i8* bitcast (i8** @GlobalVPtr to i8*)
;
Expand Down
12 changes: 6 additions & 6 deletions llvm/test/Transforms/Attributor/IPConstantProp/return-argument.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -22,17 +22,17 @@ define internal i32* @incdec(i1 %C, i32* %V) {
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@incdec
; IS__CGSCC____-SAME: (i1 [[C:%.*]], i32* noalias nofree noundef nonnull returned align 4 dereferenceable(4) "no-capture-maybe-returned" [[V:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-SAME: (i1 [[C:%.*]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[V:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: [[X:%.*]] = load i32, i32* [[V]], align 4
; IS__CGSCC____-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__CGSCC____: T:
; IS__CGSCC____-NEXT: [[X1:%.*]] = add i32 [[X]], 1
; IS__CGSCC____-NEXT: store i32 [[X1]], i32* [[V]], align 4
; IS__CGSCC____-NEXT: ret i32* [[V]]
; IS__CGSCC____-NEXT: ret i32* undef
; IS__CGSCC____: F:
; IS__CGSCC____-NEXT: [[X2:%.*]] = sub i32 [[X]], 1
; IS__CGSCC____-NEXT: store i32 [[X2]], i32* [[V]], align 4
; IS__CGSCC____-NEXT: ret i32* [[V]]
; IS__CGSCC____-NEXT: ret i32* undef
;
%X = load i32, i32* %V
br i1 %C, label %T, label %F
Expand Down Expand Up @@ -86,7 +86,7 @@ define void @caller(i1 %C) personality i32 (...)* @__gxx_personality_v0 {
; IS__TUNIT____: OK:
; IS__TUNIT____-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__TUNIT____-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__TUNIT____-NEXT: store i32 [[Z]], i32* [[W]], align 4
; IS__TUNIT____-NEXT: store i32 [[Z]], i32* [[Q]], align 4
; IS__TUNIT____-NEXT: br label [[RET:%.*]]
; IS__TUNIT____: LPAD:
; IS__TUNIT____-NEXT: unreachable
Expand All @@ -97,15 +97,15 @@ define void @caller(i1 %C) personality i32 (...)* @__gxx_personality_v0 {
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR1]] personality i32 (...)* @__gxx_personality_v0 {
; IS__CGSCC____-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__CGSCC____-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[Q]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: [[W:%.*]] = call i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[Q]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR3:[0-9]+]]
; IS__CGSCC____-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__CGSCC____-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR4:[0-9]+]]
; IS__CGSCC____-NEXT: br label [[OK:%.*]]
; IS__CGSCC____: OK:
; IS__CGSCC____-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__CGSCC____-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__CGSCC____-NEXT: store i32 [[Z]], i32* [[W]], align 4
; IS__CGSCC____-NEXT: store i32 [[Z]], i32* [[Q]], align 4
; IS__CGSCC____-NEXT: br label [[RET:%.*]]
; IS__CGSCC____: LPAD:
; IS__CGSCC____-NEXT: unreachable
Expand Down
115 changes: 41 additions & 74 deletions llvm/test/Transforms/Attributor/align.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=9 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=9 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

Expand Down Expand Up @@ -108,45 +108,29 @@ define i32* @test5_2() {
; TEST 6
; SCC
define i32* @test6_1() #0 {
; IS__TUNIT____: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__TUNIT____-LABEL: define {{[^@]+}}@test6_1
; IS__TUNIT____-SAME: () #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: [[RET:%.*]] = tail call i32* @test6_2() #[[ATTR11:[0-9]+]]
; IS__TUNIT____-NEXT: unreachable
;
; IS__CGSCC_OPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test6_1
; IS__CGSCC_OPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: [[RET:%.*]] = tail call i32* @test6_2() #[[ATTR13:[0-9]+]]
; IS__CGSCC_OPM-NEXT: unreachable
; NOT_CGSCC_NPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable willreturn
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@test6_1
; NOT_CGSCC_NPM-SAME: () #[[ATTR1:[0-9]+]] {
; NOT_CGSCC_NPM-NEXT: unreachable
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse noreturn nosync nounwind readnone uwtable willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test6_1
; IS__CGSCC_NPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[RET:%.*]] = tail call i32* @test6_2() #[[ATTR12:[0-9]+]]
; IS__CGSCC_NPM-NEXT: unreachable
;
%ret = tail call i32* @test6_2()
ret i32* %ret
}

define i32* @test6_2() #0 {
; IS__TUNIT____: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__TUNIT____-LABEL: define {{[^@]+}}@test6_2
; IS__TUNIT____-SAME: () #[[ATTR1]] {
; IS__TUNIT____-NEXT: [[RET:%.*]] = tail call i32* @test6_1() #[[ATTR11]]
; IS__TUNIT____-NEXT: unreachable
;
; IS__CGSCC_OPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test6_2
; IS__CGSCC_OPM-SAME: () #[[ATTR1]] {
; IS__CGSCC_OPM-NEXT: [[RET:%.*]] = tail call i32* @test6_1() #[[ATTR13]]
; IS__CGSCC_OPM-NEXT: unreachable
; NOT_CGSCC_NPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable willreturn
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@test6_2
; NOT_CGSCC_NPM-SAME: () #[[ATTR1]] {
; NOT_CGSCC_NPM-NEXT: unreachable
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline noreturn nosync nounwind readnone uwtable
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse noreturn nosync nounwind readnone uwtable willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test6_2
; IS__CGSCC_NPM-SAME: () #[[ATTR1]] {
; IS__CGSCC_NPM-NEXT: [[RET:%.*]] = tail call i32* @test6_1() #[[ATTR12]]
; IS__CGSCC_NPM-NEXT: unreachable
;
%ret = tail call i32* @test6_1()
Expand All @@ -173,23 +157,14 @@ define i32* @test6_2() #0 {

; Function Attrs: nounwind readnone ssp uwtable
define internal i8* @f1(i8* readnone %0) local_unnamed_addr #0 {
; IS__TUNIT____: Function Attrs: nofree noinline nosync nounwind readnone uwtable willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@f1
; IS__TUNIT____-SAME: (i8* noalias nofree nonnull readnone returned align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
; IS__TUNIT____-NEXT: br label [[TMP3:%.*]]
; IS__TUNIT____: 2:
; IS__TUNIT____-NEXT: unreachable
; IS__TUNIT____: 3:
; IS__TUNIT____-NEXT: ret i8* [[TMP0]]
;
; IS__CGSCC_OPM: Function Attrs: nofree noinline nosync nounwind readnone uwtable willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f1
; IS__CGSCC_OPM-SAME: (i8* noalias nofree nonnull readnone returned align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2:[0-9]+]] {
; IS__CGSCC_OPM-SAME: (i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(1) [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: br label [[TMP3:%.*]]
; IS__CGSCC_OPM: 2:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: ret i8* @a1
; IS__CGSCC_OPM-NEXT: ret i8* undef
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse nosync nounwind readnone uwtable willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f1
Expand Down Expand Up @@ -220,24 +195,22 @@ define internal i8* @f2(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM-SAME: (i8* nonnull readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR3:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: br label [[TMP2:%.*]]
; IS__CGSCC_OPM: 2:
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = tail call i8* @f1(i8* noalias nonnull readnone align 536870912 dereferenceable(4294967295) undef)
; IS__CGSCC_OPM-NEXT: br label [[TMP5:%.*]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: br label [[TMP4:%.*]]
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: 5:
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP3]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: ret i8* undef
;
; IS__CGSCC_NPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f2
; IS__CGSCC_NPM-SAME: (i8* nonnull readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: br label [[TMP2:%.*]]
; IS__CGSCC_NPM: 2:
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = tail call i8* @f1()
; IS__CGSCC_NPM-NEXT: br label [[TMP5:%.*]]
; IS__CGSCC_NPM: 4:
; IS__CGSCC_NPM-NEXT: br label [[TMP4:%.*]]
; IS__CGSCC_NPM: 3:
; IS__CGSCC_NPM-NEXT: unreachable
; IS__CGSCC_NPM: 5:
; IS__CGSCC_NPM-NEXT: ret i8* @a1
; IS__CGSCC_NPM: 4:
; IS__CGSCC_NPM-NEXT: ret i8* undef
;
%2 = icmp eq i8* %0, null
br i1 %2, label %5, label %3
Expand Down Expand Up @@ -294,8 +267,7 @@ define align 4 i8* @test7() #0 {
; IS__TUNIT____: Function Attrs: nofree noinline nosync nounwind readnone uwtable willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@test7
; IS__TUNIT____-SAME: () #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[C:%.*]] = tail call i8* @f1(i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" @a1) #[[ATTR9:[0-9]+]]
; IS__TUNIT____-NEXT: ret i8* [[C]]
; IS__TUNIT____-NEXT: ret i8* @a1
;
; IS__CGSCC____: Function Attrs: nofree noinline norecurse nosync nounwind readnone uwtable willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test7
Expand All @@ -311,12 +283,12 @@ define align 4 i8* @test7() #0 {
define internal i8* @f1b(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM: Function Attrs: nofree noinline nosync nounwind readnone uwtable willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f1b
; IS__CGSCC_OPM-SAME: (i8* noalias nofree nonnull readnone returned align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2]] {
; IS__CGSCC_OPM-SAME: (i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(1) [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: br label [[TMP3:%.*]]
; IS__CGSCC_OPM: 2:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: ret i8* @a1
; IS__CGSCC_OPM-NEXT: ret i8* undef
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse nosync nounwind readnone uwtable willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f1b
Expand Down Expand Up @@ -349,24 +321,22 @@ define internal i8* @f2b(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM-SAME: (i8* nonnull readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR3]] {
; IS__CGSCC_OPM-NEXT: br label [[TMP2:%.*]]
; IS__CGSCC_OPM: 2:
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = tail call i8* @f1b(i8* noalias nonnull readnone align 536870912 dereferenceable(4294967295) undef)
; IS__CGSCC_OPM-NEXT: br label [[TMP5:%.*]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: br label [[TMP4:%.*]]
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: 5:
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP3]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: ret i8* undef
;
; IS__CGSCC_NPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f2b
; IS__CGSCC_NPM-SAME: (i8* nonnull readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: br label [[TMP2:%.*]]
; IS__CGSCC_NPM: 2:
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = tail call i8* @f1b()
; IS__CGSCC_NPM-NEXT: br label [[TMP5:%.*]]
; IS__CGSCC_NPM: 4:
; IS__CGSCC_NPM-NEXT: br label [[TMP4:%.*]]
; IS__CGSCC_NPM: 3:
; IS__CGSCC_NPM-NEXT: unreachable
; IS__CGSCC_NPM: 5:
; IS__CGSCC_NPM-NEXT: ret i8* @a1
; IS__CGSCC_NPM: 4:
; IS__CGSCC_NPM-NEXT: ret i8* undef
;
%2 = icmp eq i8* %0, null
br i1 %2, label %5, label %3
Expand Down Expand Up @@ -1120,7 +1090,7 @@ end:
define i64 @ptr2int(i32* %p) {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@ptr2int
; IS__TUNIT____-SAME: (i32* nofree readnone [[P:%.*]]) #[[ATTR9]] {
; IS__TUNIT____-SAME: (i32* nofree readnone [[P:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT____-NEXT: [[P2I:%.*]] = ptrtoint i32* [[P]] to i64
; IS__TUNIT____-NEXT: ret i64 [[P2I]]
;
Expand Down Expand Up @@ -1269,7 +1239,7 @@ define i32 @musttail_caller_1(i32* %p) {
; IS__CGSCC_OPM-NEXT: [[C:%.*]] = load i1, i1* @cnd, align 1
; IS__CGSCC_OPM-NEXT: br i1 [[C]], label [[MT:%.*]], label [[EXIT:%.*]]
; IS__CGSCC_OPM: mt:
; IS__CGSCC_OPM-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR14:[0-9]+]]
; IS__CGSCC_OPM-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC_OPM-NEXT: ret i32 [[V]]
; IS__CGSCC_OPM: exit:
; IS__CGSCC_OPM-NEXT: ret i32 0
Expand All @@ -1280,7 +1250,7 @@ define i32 @musttail_caller_1(i32* %p) {
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = load i1, i1* @cnd, align 1
; IS__CGSCC_NPM-NEXT: br i1 [[C]], label [[MT:%.*]], label [[EXIT:%.*]]
; IS__CGSCC_NPM: mt:
; IS__CGSCC_NPM-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR12:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[V]]
; IS__CGSCC_NPM: exit:
; IS__CGSCC_NPM-NEXT: ret i32 0
Expand Down Expand Up @@ -1378,7 +1348,7 @@ attributes #1 = { uwtable noinline }
attributes #2 = { null_pointer_is_valid }
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree noinline nosync nounwind readnone uwtable willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree noinline noreturn nosync nounwind readnone uwtable }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree noinline noreturn nosync nounwind readnone uwtable willreturn }
; IS__TUNIT____: attributes #[[ATTR2]] = { nounwind }
; IS__TUNIT____: attributes #[[ATTR3]] = { nofree nosync nounwind }
; IS__TUNIT____: attributes #[[ATTR4]] = { argmemonly nofree nosync nounwind readonly willreturn }
Expand All @@ -1388,10 +1358,9 @@ attributes #2 = { null_pointer_is_valid }
; IS__TUNIT____: attributes #[[ATTR8]] = { nofree nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR9]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR10]] = { nofree nosync nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR11]] = { nofree noreturn nosync nounwind readnone }
;.
; IS__CGSCC_OPM: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone uwtable willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR1]] = { nofree noinline noreturn nosync nounwind readnone uwtable }
; IS__CGSCC_OPM: attributes #[[ATTR1]] = { nofree noinline noreturn nosync nounwind readnone uwtable willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR2]] = { nofree noinline nosync nounwind readnone uwtable willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR3]] = { noinline nounwind uwtable }
; IS__CGSCC_OPM: attributes #[[ATTR4]] = { nounwind }
Expand All @@ -1403,11 +1372,10 @@ attributes #2 = { null_pointer_is_valid }
; IS__CGSCC_OPM: attributes #[[ATTR10]] = { nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_OPM: attributes #[[ATTR11]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR12]] = { nofree norecurse nosync nounwind readonly willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR13]] = { nofree noreturn nosync nounwind readnone }
; IS__CGSCC_OPM: attributes #[[ATTR14]] = { readonly willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR13]] = { readonly willreturn }
;.
; IS__CGSCC_NPM: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone uwtable willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR1]] = { nofree noinline noreturn nosync nounwind readnone uwtable }
; IS__CGSCC_NPM: attributes #[[ATTR1]] = { nofree noinline norecurse noreturn nosync nounwind readnone uwtable willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR2]] = { noinline nounwind uwtable }
; IS__CGSCC_NPM: attributes #[[ATTR3]] = { nounwind }
; IS__CGSCC_NPM: attributes #[[ATTR4]] = { nofree nosync nounwind }
Expand All @@ -1418,6 +1386,5 @@ attributes #2 = { null_pointer_is_valid }
; IS__CGSCC_NPM: attributes #[[ATTR9]] = { nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_NPM: attributes #[[ATTR10]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR11]] = { nofree norecurse nosync nounwind readonly willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR12]] = { nofree noreturn nosync nounwind readnone }
; IS__CGSCC_NPM: attributes #[[ATTR13]] = { readonly willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR12]] = { readonly willreturn }
;.
4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/cb_liveness_disabled.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -68,10 +68,10 @@ define i32 @test(i32 %0, i32 %1) #0 {
; CHECK-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0
; CHECK-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]]
; CHECK: 4:
; CHECK-NEXT: [[TMP5:%.*]] = call i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; CHECK-NEXT: [[TMP5:%.*]] = call noundef i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; CHECK-NEXT: br label [[TMP8:%.*]]
; CHECK: 6:
; CHECK-NEXT: [[TMP7:%.*]] = call i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; CHECK-NEXT: [[TMP7:%.*]] = call noundef i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; CHECK-NEXT: br label [[TMP8]]
; CHECK: 8:
; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ]
Expand Down
83 changes: 29 additions & 54 deletions llvm/test/Transforms/Attributor/cb_liveness_enabled.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -68,10 +68,10 @@ define i32 @test(i32 %0, i32 %1) #0 {
; CHECK-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0
; CHECK-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]]
; CHECK: 4:
; CHECK-NEXT: [[TMP5:%.*]] = call i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; CHECK-NEXT: [[TMP5:%.*]] = call noundef i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; CHECK-NEXT: br label [[TMP8:%.*]]
; CHECK: 6:
; CHECK-NEXT: [[TMP7:%.*]] = call i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; CHECK-NEXT: [[TMP7:%.*]] = call noundef i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; CHECK-NEXT: br label [[TMP8]]
; CHECK: 8:
; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ]
Expand All @@ -94,16 +94,12 @@ define i32 @test(i32 %0, i32 %1) #0 {
}

define i32 @test_pcheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 1
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_pcheck1
; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101
; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP4]]
; CHECK-LABEL: define {{[^@]+}}@test_pcheck1
; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101
; CHECK-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; CHECK-NEXT: ret i32 [[TMP4]]
;
; IS__TUNIT_____ENABLED-LABEL: define {{[^@]+}}@test_pcheck1
; IS__TUNIT_____ENABLED-SAME: (i32 [[TMP0:%.*]])
Expand All @@ -115,16 +111,12 @@ define i32 @test_pcheck1(i32 %0) #0 {
}

define i32 @test_pcheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 1
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_pcheck2
; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99
; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP4]]
; CHECK-LABEL: define {{[^@]+}}@test_pcheck2
; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99
; CHECK-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; CHECK-NEXT: ret i32 [[TMP4]]
;
%2 = call i32 @test(i32 %0, i32 0)
%3 = icmp sgt i32 %2, 99
Expand All @@ -133,19 +125,12 @@ define i32 @test_pcheck2(i32 %0) #0 {
}

define i32 @test_ncheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_ncheck1
; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2]]
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50
; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP4]]
; CHECK-LABEL: define {{[^@]+}}@test_ncheck1
; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2]]
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50
; CHECK-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; CHECK-NEXT: ret i32 [[TMP4]]
;
%2 = call i32 @test(i32 %0, i32 1)
%3 = icmp sgt i32 %2, 50
Expand All @@ -154,19 +139,12 @@ define i32 @test_ncheck1(i32 %0) #0 {
}

define i32 @test_ncheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG1]]
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_ncheck2
; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150
; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP4]]
; CHECK-LABEL: define {{[^@]+}}@test_ncheck2
; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150
; CHECK-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; CHECK-NEXT: ret i32 [[TMP4]]
;
%2 = call i32 @test(i32 %0, i32 0)
%3 = icmp sgt i32 %2, 150
Expand All @@ -185,10 +163,7 @@ attributes #0 = { noinline nounwind sspstrong uwtable}
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong uwtable willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { readnone willreturn }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 101}
; IS__TUNIT____: [[RNG1]] = !{i32 100, i32 201}
;.
; IS__CGSCC____: [[RNG0]] = !{i32 0, i32 101}
; IS__CGSCC____: [[RNG1]] = !{i32 100, i32 201}
; IS__CGSCC____: [[RNG2]] = !{i32 0, i32 201}
; CHECK: [[RNG0]] = !{i32 0, i32 101}
; CHECK: [[RNG1]] = !{i32 100, i32 201}
; CHECK: [[RNG2]] = !{i32 0, i32 201}
;.
40 changes: 10 additions & 30 deletions llvm/test/Transforms/Attributor/cb_range_enabled.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -64,19 +64,9 @@ define i32 @test2(i32 %unknown, i32 %b) {
; we need to look into this again. For the purpose of making some progress we take this regression
; for now, call site contexts are not on by default anyway (yet).
define i32 @test1_pcheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1_pcheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG1:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 90
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test1_pcheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 90
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP3]]
; CHECK-LABEL: define {{[^@]+}}@test1_pcheck
; CHECK-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: ret i32 1
;
%1 = call i32 @test1(i32 %unknown, i32 20)
%2 = icmp sle i32 %1, 90
Expand All @@ -85,19 +75,9 @@ define i32 @test1_pcheck(i32 %unknown) {
}

define i32 @test2_pcheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2_pcheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG2:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 20
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test2_pcheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 20
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP3]]
; CHECK-LABEL: define {{[^@]+}}@test2_pcheck
; CHECK-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: ret i32 1
;
%1 = call i32 @test2(i32 %unknown, i32 20)
%2 = icmp sge i32 %1, 20
Expand All @@ -110,14 +90,14 @@ define i32 @test2_pcheck(i32 %unknown) {
define i32 @test1_ncheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1_ncheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG1]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG1:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 10
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test1_ncheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG1]]
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 10
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP3]]
Expand All @@ -131,14 +111,14 @@ define i32 @test1_ncheck(i32 %unknown) {
define i32 @test2_ncheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2_ncheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR0]], !range [[RNG2:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 30
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test2_ncheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG2]]
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 30
; IS__CGSCC____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__CGSCC____-NEXT: ret i32 [[TMP3]]
Expand Down
4 changes: 2 additions & 2 deletions llvm/test/Transforms/Attributor/cgscc_bugs.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=12 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=12 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

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