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| author | Dimitry Andric <dim@FreeBSD.org> | 2020-07-31 21:22:58 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2020-07-31 21:22:58 +0000 |
| commit | 5ffd83dbcc34f10e07f6d3e968ae6365869615f4 (patch) | |
| tree | 0e9f5cf729dde39f949698fddef45a34e2bc7f44 /contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp | |
| parent | 1799696096df87b52968b8996d00c91e0a5de8d9 (diff) | |
| parent | cfca06d7963fa0909f90483b42a6d7d194d01e08 (diff) | |
Notes
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp b/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp index bba132c3bc46..bb2aba044974 100644 --- a/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp +++ b/contrib/llvm-project/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()) |