diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp index bba132c3bc46f..bb2aba0449748 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp @@ -91,12 +91,16 @@ AliasResult AMDGPUAAResult::alias(const MemoryLocation &LocA, bool AMDGPUAAResult::pointsToConstantMemory(const MemoryLocation &Loc, AAQueryInfo &AAQI, bool OrLocal) { + unsigned AS = Loc.Ptr->getType()->getPointerAddressSpace(); + if (AS == AMDGPUAS::CONSTANT_ADDRESS || + AS == AMDGPUAS::CONSTANT_ADDRESS_32BIT) + return true; + const Value *Base = GetUnderlyingObject(Loc.Ptr, DL); - unsigned AS = Base->getType()->getPointerAddressSpace(); + AS = Base->getType()->getPointerAddressSpace(); if (AS == AMDGPUAS::CONSTANT_ADDRESS || - AS == AMDGPUAS::CONSTANT_ADDRESS_32BIT) { + AS == AMDGPUAS::CONSTANT_ADDRESS_32BIT) return true; - } if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(Base)) { if (GV->isConstant()) |