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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-04-19 17:42:39 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-04-19 17:42:39 +0000 |
| commit | 6cb7b8a42fbfb83233fee19894cc465bad9df842 (patch) | |
| tree | afaa2828fc9519f36388e3b923ee9769ea4b64cf /llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp | |
| parent | 4c1ecded63cd29763cf366c5eb55f557eb038ef5 (diff) | |
| download | bcm5719-llvm-6cb7b8a42fbfb83233fee19894cc465bad9df842.tar.gz bcm5719-llvm-6cb7b8a42fbfb83233fee19894cc465bad9df842.zip | |
AMDGPU: Don't align callable functions to 256
llvm-svn: 300720
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp index c35a0912adb..7ee4bcb86fe 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp @@ -184,9 +184,11 @@ void AMDGPUAsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) { } bool AMDGPUAsmPrinter::runOnMachineFunction(MachineFunction &MF) { + const AMDGPUMachineFunction *MFI = MF.getInfo<AMDGPUMachineFunction>(); // The starting address of all shader programs must be 256 bytes aligned. - MF.setAlignment(8); + // Regular functions just need the basic required instruction alignment. + MF.setAlignment(MFI->isEntryFunction() ? 8 : 2); SetupMachineFunction(MF); |
