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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2018-03-27 19:26:40 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2018-03-27 19:26:40 +0000 |
| commit | 95329f8c530693f9ece0cce33b262e9a8b9bc280 (patch) | |
| tree | ee5a950ce7eeba7530907dd0496cc5f97e1dc524 /llvm/lib/Target | |
| parent | fc5dabe738816379d749d8df93b5907b04982cb4 (diff) | |
| download | bcm5719-llvm-95329f8c530693f9ece0cce33b262e9a8b9bc280.tar.gz bcm5719-llvm-95329f8c530693f9ece0cce33b262e9a8b9bc280.zip | |
AMDGPU: Set natural stack alignment in DataLayout
Only 4 byte alignment is ever useful, so increasing anything
beyond this may require realigning the stack.
llvm-svn: 328656
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp index b2c9083773f..f5a35cb9110 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp @@ -261,14 +261,14 @@ static StringRef computeDataLayout(const Triple &TT) { if (TT.getArch() == Triple::r600) { // 32-bit pointers. return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" - "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5"; + "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5"; } // 32-bit private, local, and region pointers. 64-bit global, constant and // flat. return "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32" "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" - "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5"; + "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5"; } LLVM_READNONE |
