diff options
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 5 | ||||
| -rw-r--r-- | clang/test/OpenMP/constexpr_partial_array.cpp | 10 |
2 files changed, 15 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 6cabfccf3a1..cf6dfbe76b0 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -2539,6 +2539,11 @@ LValue CodeGenFunction::EmitDeclRefLValue(const DeclRefExpr *E) { // Spill the constant value to a global. Addr = CGM.createUnnamedGlobalFrom(*VD, Val, getContext().getDeclAlign(VD)); + llvm::Type *VarTy = getTypes().ConvertTypeForMem(VD->getType()); + auto *PTy = llvm::PointerType::get( + VarTy, getContext().getTargetAddressSpace(VD->getType())); + if (PTy != Addr.getType()) + Addr = Builder.CreatePointerBitCastOrAddrSpaceCast(Addr, PTy); } else { // Should we be using the alignment of the constant pointer we emitted? CharUnits Alignment = diff --git a/clang/test/OpenMP/constexpr_partial_array.cpp b/clang/test/OpenMP/constexpr_partial_array.cpp new file mode 100644 index 00000000000..998d75edbb8 --- /dev/null +++ b/clang/test/OpenMP/constexpr_partial_array.cpp @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 -verify -triple x86_64-pc-windows-msvc19.22.27905 -emit-llvm -o - -fopenmp %s | FileCheck %s +// expected-no-diagnostics + +// CHECK: [[C_VAR_VAL:@.+]] = private unnamed_addr constant <{ i8, [26 x i8] }> <{ i8 1, [26 x i8] zeroinitializer }>, +char a; +bool b() { + static constexpr bool c[27]{1}; + // CHECK: getelementptr inbounds [27 x i8], [27 x i8]* bitcast (<{ i8, [26 x i8] }>* [[C_VAR_VAL]] to [27 x i8]*), + return c[a]; +} |
