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| author | Michael Liao <michael.hliao@gmail.com> | 2019-11-04 11:41:07 -0500 |
|---|---|---|
| committer | Michael Liao <michael.hliao@gmail.com> | 2019-11-05 13:05:05 -0500 |
| commit | 15140e4bacf94fbc509e5a139909aefcd1cc3363 (patch) | |
| tree | 6d548c46510591f15034544265838b0cd16ddefd /clang/lib/CodeGen/CGCall.cpp | |
| parent | 82588e05cc32bb30807e480abd4e689b0dee132a (diff) | |
| download | bcm5719-llvm-15140e4bacf94fbc509e5a139909aefcd1cc3363.tar.gz bcm5719-llvm-15140e4bacf94fbc509e5a139909aefcd1cc3363.zip | |
[hip] Enable pointer argument lowering through coercing type.
Reviewers: tra, rjmccall, yaxunl
Subscribers: jvesely, nhaehnle, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69826
Diffstat (limited to 'clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 62e8fa03701..e832e4c2833 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -1305,6 +1305,15 @@ static void CreateCoercedStore(llvm::Value *Src, DstTy = Dst.getType()->getElementType(); } + llvm::PointerType *SrcPtrTy = llvm::dyn_cast<llvm::PointerType>(SrcTy); + llvm::PointerType *DstPtrTy = llvm::dyn_cast<llvm::PointerType>(DstTy); + if (SrcPtrTy && DstPtrTy && + SrcPtrTy->getAddressSpace() != DstPtrTy->getAddressSpace()) { + Src = CGF.Builder.CreatePointerBitCastOrAddrSpaceCast(Src, DstTy); + CGF.Builder.CreateStore(Src, Dst, DstIsVolatile); + return; + } + // If the source and destination are integer or pointer types, just do an // extension or truncation to the desired type. if ((isa<llvm::IntegerType>(SrcTy) || isa<llvm::PointerType>(SrcTy)) && |
