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| author | Nikita Popov <nikita.ppv@gmail.com> | 2021-07-08 20:33:37 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2021-07-08 20:38:54 +0200 |
| commit | 693251fb2f001ac06591ae7d1254be265d36c9c7 (patch) | |
| tree | 9b68880d18dad02fa4dc8351bda6bfa359e665c5 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 9d826fdb284e9010450d4c4c577e4690124d35cc (diff) | |
| download | llvm-693251fb2f001ac06591ae7d1254be265d36c9c7.zip llvm-693251fb2f001ac06591ae7d1254be265d36c9c7.tar.gz llvm-693251fb2f001ac06591ae7d1254be265d36c9c7.tar.bz2 | |
[CodeGen] Avoid CreateGEP with nullptr type (NFC)
In preparation for dropping support for it. I've replaced it with
a proper type where the correct type was obvious and left an
explicit getPointerElementType() where it wasn't.
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 578b8a8..91480b0 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -1084,7 +1084,8 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, unsigned Idx = CurFnInfo->getReturnInfo().getInAllocaFieldIndex(); llvm::Function::arg_iterator EI = CurFn->arg_end(); --EI; - llvm::Value *Addr = Builder.CreateStructGEP(nullptr, &*EI, Idx); + llvm::Value *Addr = Builder.CreateStructGEP( + EI->getType()->getPointerElementType(), &*EI, Idx); llvm::Type *Ty = cast<llvm::GetElementPtrInst>(Addr)->getResultElementType(); ReturnValuePointer = Address(Addr, getPointerAlign()); |