ROCm · z1-cciauto · Nov 11, 2025 · Nov 10, 2025 · Nov 10, 2025 · Nov 10, 2025
diff --git a/.clang-tidy b/.clang-tidy
@@ -1,3 +1,4 @@
+HeaderFilterRegex: ''
 Checks: >
   -*,
   clang-diagnostic-*,

diff --git a/clang/lib/Basic/Diagnostic.cpp b/clang/lib/Basic/Diagnostic.cpp
@@ -534,7 +534,7 @@ WarningsSpecialCaseList::create(const llvm::MemoryBuffer &Input,
 void WarningsSpecialCaseList::processSections(DiagnosticsEngine &Diags) {
   static constexpr auto WarningFlavor = clang::diag::Flavor::WarningOrError;
   for (const auto &SectionEntry : sections()) {
-    StringRef DiagGroup = SectionEntry.SectionStr;
+    StringRef DiagGroup = SectionEntry.name();
     if (DiagGroup == "*") {
       // Drop the default section introduced by special case list, we only
       // support exact diagnostic group names.

diff --git a/clang/lib/Basic/ProfileList.cpp b/clang/lib/Basic/ProfileList.cpp
@@ -36,7 +36,7 @@ class ProfileSpecialCaseList : public llvm::SpecialCaseList {
 
   bool hasPrefix(StringRef Prefix) const {
     for (const auto &It : sections())
-      if (It.Entries.count(Prefix) > 0)
+      if (It.hasPrefix(Prefix))
         return true;
     return false;
   }

diff --git a/clang/lib/Basic/SanitizerSpecialCaseList.cpp b/clang/lib/Basic/SanitizerSpecialCaseList.cpp
@@ -42,7 +42,7 @@ void SanitizerSpecialCaseList::createSanitizerSections() {
     SanitizerMask Mask;
 
 #define SANITIZER(NAME, ID)                                                    \
-  if (S.SectionMatcher.matchAny(NAME))                                         \
+  if (S.matchName(NAME))                                                       \
     Mask |= SanitizerKind::ID;
 #define SANITIZER_GROUP(NAME, ID, ALIAS) SANITIZER(NAME, ID)
 
@@ -68,7 +68,7 @@ SanitizerSpecialCaseList::inSectionBlame(SanitizerMask Mask, StringRef Prefix,
     if (S.Mask & Mask) {
       unsigned LineNum = S.S.getLastMatch(Prefix, Query, Category);
       if (LineNum > 0)
-        return {S.S.FileIdx, LineNum};
+        return {S.S.fileIndex(), LineNum};
     }
   }
   return NotFound;

diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -10083,19 +10083,44 @@ static llvm::Value *emitDeviceID(
   return DeviceID;
 }
 
-static llvm::Value *emitDynCGGroupMem(const OMPExecutableDirective &D,
-                                      CodeGenFunction &CGF) {
-  llvm::Value *DynCGroupMem = CGF.Builder.getInt32(0);
-
-  if (auto *DynMemClause = D.getSingleClause<OMPXDynCGroupMemClause>()) {
-    CodeGenFunction::RunCleanupsScope DynCGroupMemScope(CGF);
-    llvm::Value *DynCGroupMemVal = CGF.EmitScalarExpr(
-        DynMemClause->getSize(), /*IgnoreResultAssign=*/true);
-    DynCGroupMem = CGF.Builder.CreateIntCast(DynCGroupMemVal, CGF.Int32Ty,
-                                             /*isSigned=*/false);
+static std::pair<llvm::Value *, OMPDynGroupprivateFallbackType>
+emitDynCGroupMem(const OMPExecutableDirective &D, CodeGenFunction &CGF) {
+  llvm::Value *DynGP = CGF.Builder.getInt32(0);
+  auto DynGPFallback = OMPDynGroupprivateFallbackType::Abort;
+
+  if (auto *DynGPClause = D.getSingleClause<OMPDynGroupprivateClause>()) {
+    CodeGenFunction::RunCleanupsScope DynGPScope(CGF);
+    llvm::Value *DynGPVal =
+        CGF.EmitScalarExpr(DynGPClause->getSize(), /*IgnoreResultAssign=*/true);
+    DynGP = CGF.Builder.CreateIntCast(DynGPVal, CGF.Int32Ty,
+                                      /*isSigned=*/false);
+    auto FallbackModifier = DynGPClause->getDynGroupprivateFallbackModifier();
+    switch (FallbackModifier) {
+    case OMPC_DYN_GROUPPRIVATE_FALLBACK_abort:
+      DynGPFallback = OMPDynGroupprivateFallbackType::Abort;
+      break;
+    case OMPC_DYN_GROUPPRIVATE_FALLBACK_null:
+      DynGPFallback = OMPDynGroupprivateFallbackType::Null;
+      break;
+    case OMPC_DYN_GROUPPRIVATE_FALLBACK_default_mem:
+    case OMPC_DYN_GROUPPRIVATE_FALLBACK_unknown:
+      // This is the default for dyn_groupprivate.
+      DynGPFallback = OMPDynGroupprivateFallbackType::DefaultMem;
+      break;
+    default:
+      llvm_unreachable("Unknown fallback modifier for OpenMP dyn_groupprivate");
+    }
+  } else if (auto *OMPXDynCGClause =
+                 D.getSingleClause<OMPXDynCGroupMemClause>()) {
+    CodeGenFunction::RunCleanupsScope DynCGMemScope(CGF);
+    llvm::Value *DynCGMemVal = CGF.EmitScalarExpr(OMPXDynCGClause->getSize(),
+                                                  /*IgnoreResultAssign=*/true);
+    DynGP = CGF.Builder.CreateIntCast(DynCGMemVal, CGF.Int32Ty,
+                                      /*isSigned=*/false);
   }
-  return DynCGroupMem;
+  return {DynGP, DynGPFallback};
 }
+
 static void genMapInfoForCaptures(
     MappableExprsHandler &MEHandler, CodeGenFunction &CGF,
     const CapturedStmt &CS, llvm::SmallVectorImpl<llvm::Value *> &CapturedVars,
@@ -10640,7 +10665,7 @@ static void emitTargetCallKernelLaunch(
     llvm::Value *RTLoc = OMPRuntime->emitUpdateLocation(CGF, D.getBeginLoc());
     llvm::Value *NumIterations =
         OMPRuntime->emitTargetNumIterationsCall(CGF, D, SizeEmitter);
-    llvm::Value *DynCGGroupMem = emitDynCGGroupMem(D, CGF);
+    auto [DynCGroupMem, DynCGroupMemFallback] = emitDynCGroupMem(D, CGF);
     llvm::OpenMPIRBuilder::InsertPointTy AllocaIP(
         CGF.AllocaInsertPt->getParent(), CGF.AllocaInsertPt->getIterator());
 
@@ -10650,7 +10675,7 @@ static void emitTargetCallKernelLaunch(
 
     llvm::OpenMPIRBuilder::TargetKernelArgs Args(
         NumTargetItems, RTArgs, NumIterations, NumTeams, NumThreads,
-        DynCGGroupMem, HasNoWait);
+        DynCGroupMem, HasNoWait, DynCGroupMemFallback);
 
     llvm::OpenMPIRBuilder::InsertPointTy AfterIP =
         cantFail(OMPRuntime->getOMPBuilder().emitKernelLaunch(

diff --git a/clang/test/CIR/CodeGen/complex.cpp b/clang/test/CIR/CodeGen/complex.cpp
@@ -1495,3 +1495,42 @@ void calling_function_that_return_complex() {
 // OGCG: %[[A_IMAG_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[A_ADDR]], i32 0, i32 1
 // OGCG: store float %[[RESULT_REAL]], ptr %[[A_REAL_PTR]], align 4
 // OGCG: store float %[[RESULT_IMAG]], ptr %[[A_IMAG_PTR]], align 4
+
+void imag_literal_gnu_extension() {
+  float _Complex a = 3.0fi;
+  double _Complex b = 3.0i;
+  int _Complex c = 3i;
+}
+
+// CIR: %[[A_ADDR:.*]] = cir.alloca !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>, ["a", init]
+// CIR: %[[B_ADDR:.*]] = cir.alloca !cir.complex<!cir.double>, !cir.ptr<!cir.complex<!cir.double>>, ["b", init]
+// CIR: %[[C_ADDR:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["c", init]
+// CIR: %[[COMPLEX_A:.*]] = cir.const #cir.const_complex<#cir.fp<0.000000e+00> : !cir.float, #cir.fp<3.000000e+00> : !cir.float> : !cir.complex<!cir.float>
+// CIR: cir.store{{.*}} %[[COMPLEX_A]], %[[A_ADDR]] : !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>
+// CIR: %[[COMPLEX_B:.*]] = cir.const #cir.const_complex<#cir.fp<0.000000e+00> : !cir.double, #cir.fp<3.000000e+00> : !cir.double> : !cir.complex<!cir.double>
+// CIR: cir.store{{.*}} %[[COMPLEX_B]], %[[B_ADDR]] : !cir.complex<!cir.double>, !cir.ptr<!cir.complex<!cir.double>>
+// CIR: %[[COMPLEX_C:.*]] = cir.const #cir.const_complex<#cir.int<0> : !s32i, #cir.int<3> : !s32i> : !cir.complex<!s32i>
+// CIR: cir.store{{.*}} %[[COMPLEX_C]], %[[C_ADDR]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
+
+// LLVM: %[[A_ADDR:.*]] = alloca { float, float }, i64 1, align 4
+// LLVM: %[[B_ADDR:.*]] = alloca { double, double }, i64 1, align 8
+// LLVM: %[[C_ADDR:.*]] = alloca { i32, i32 }, i64 1, align 4
+// LLVM: store { float, float } { float 0.000000e+00, float 3.000000e+00 }, ptr %[[A_ADDR]], align 4
+// LLVM: store { double, double } { double 0.000000e+00, double 3.000000e+00 }, ptr %[[B_ADDR]], align 8
+// LLVM: store { i32, i32 } { i32 0, i32 3 }, ptr %[[C_ADDR]], align 4
+
+// OGCG: %[[A_ADDR:.*]] = alloca { float, float }, align 4
+// OGCG: %[[B_ADDR:.*]] = alloca { double, double }, align 8
+// OGCG: %[[C_ADDR:.*]] = alloca { i32, i32 }, align 4
+// OGCG: %[[A_REAL_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[A_ADDR]], i32 0, i32 0
+// OGCG: %[[A_IMAG_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[A_ADDR]], i32 0, i32 1
+// OGCG: store float 0.000000e+00, ptr %[[A_REAL_PTR]], align 4
+// OGCG: store float 3.000000e+00, ptr %[[A_IMAG_PTR]], align 4
+// OGCG: %[[B_REAL_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[B_ADDR]], i32 0, i32 0
+// OGCG: %[[B_IMAG_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[B_ADDR]], i32 0, i32 1
+// OGCG: store double 0.000000e+00, ptr %[[B_REAL_PTR]], align 8
+// OGCG: store double 3.000000e+00, ptr %[[B_IMAG_PTR]], align 8
+// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[C_ADDR]], i32 0, i32 0
+// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[C_ADDR]], i32 0, i32 1
+// OGCG: store i32 0, ptr %[[C_REAL_PTR]], align 4
+// OGCG: store i32 3, ptr %[[C_IMAG_PTR]], align 4
diff --git a/clang/test/CodeGen/Inputs/basic-block-sections.funcnames b/clang/test/CodeGen/Inputs/basic-block-sections.funcnames
@@ -1 +1,3 @@
-!world
+v1
+f world
+c 0
diff --git a/clang/test/CodeGen/basic-block-sections.c b/clang/test/CodeGen/basic-block-sections.c
@@ -30,8 +30,10 @@ int another(int a) {
 //
 // BB_WORLD: .section .text.world,"ax",@progbits{{$}}
 // BB_WORLD: world:
-// BB_WORLD: .section .text.world,"ax",@progbits,unique
-// BB_WORLD: world.__part.1:
+// BB_ALL: .section .text.world,"ax",@progbits,unique
+// BB_ALL: world.__part.1:
+// BB_LIST: .section .text.split.world,"ax",@progbits
+// BB_LIST: world.cold:
 // BB_ALL: .section .text.another,"ax",@progbits
 // BB_ALL: another.__part.1:
 // BB_LIST-NOT: .section .text.another,"ax",@progbits
-Original file line number
+Diff line change
@@ -1 +1,3 @@
-    !world
+    v1
+    f world
+    c 0