diff options
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) |