diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2021-07-29 20:15:26 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2021-07-29 20:15:26 +0000 |
| commit | 344a3780b2e33f6ca763666c380202b18aab72a3 (patch) | |
| tree | f0b203ee6eb71d7fdd792373e3c81eb18d6934dd /llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp | |
| parent | b60736ec1405bb0a8dd40989f67ef4c93da068ab (diff) | |
vendor/llvm-project/llvmorg-13-init-16847-g88e66fa60ae5vendor/llvm-project/llvmorg-12.0.1-rc2-0-ge7dac564cd0evendor/llvm-project/llvmorg-12.0.1-0-gfed41342a82f
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp b/llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp index cd71c7a16c73..0e4c26170a8f 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp @@ -249,7 +249,11 @@ bool AMDGPUPropagateAttributes::process() { if (!I) continue; CallBase *CI = dyn_cast<CallBase>(I); - if (!CI) + // Only propagate attributes if F is the called function. Specifically, + // do not propagate attributes if F is passed as an argument. + // FIXME: handle bitcasted callee, e.g. + // %retval = call i8* bitcast (i32* ()* @f to i8* ()*)() + if (!CI || CI->getCalledOperand() != &F) continue; Function *Caller = CI->getCaller(); if (!Caller || !Visited.insert(CI).second) |