diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AtomicExpandPass.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AtomicExpandPass.cpp b/llvm/lib/CodeGen/AtomicExpandPass.cpp index 7aca67a327b..dc7eaf6a5fe 100644 --- a/llvm/lib/CodeGen/AtomicExpandPass.cpp +++ b/llvm/lib/CodeGen/AtomicExpandPass.cpp @@ -1712,8 +1712,11 @@ bool AtomicExpand::expandAtomicOpToLibcall( if (CASExpected) { AllocaCASExpected = AllocaBuilder.CreateAlloca(CASExpected->getType()); AllocaCASExpected->setAlignment(AllocaAlignment); + unsigned AllocaAS = AllocaCASExpected->getType()->getPointerAddressSpace(); + AllocaCASExpected_i8 = - Builder.CreateBitCast(AllocaCASExpected, Type::getInt8PtrTy(Ctx)); + Builder.CreateBitCast(AllocaCASExpected, + Type::getInt8PtrTy(Ctx, AllocaAS)); Builder.CreateLifetimeStart(AllocaCASExpected_i8, SizeVal64); Builder.CreateAlignedStore(CASExpected, AllocaCASExpected, AllocaAlignment); Args.push_back(AllocaCASExpected_i8); @@ -1740,8 +1743,9 @@ bool AtomicExpand::expandAtomicOpToLibcall( if (!CASExpected && HasResult && !UseSizedLibcall) { AllocaResult = AllocaBuilder.CreateAlloca(I->getType()); AllocaResult->setAlignment(AllocaAlignment); + unsigned AllocaAS = AllocaResult->getType()->getPointerAddressSpace(); AllocaResult_i8 = - Builder.CreateBitCast(AllocaResult, Type::getInt8PtrTy(Ctx)); + Builder.CreateBitCast(AllocaResult, Type::getInt8PtrTy(Ctx, AllocaAS)); Builder.CreateLifetimeStart(AllocaResult_i8, SizeVal64); Args.push_back(AllocaResult_i8); } |
