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| author | Nikolay Haustov <Nikolay.Haustov@amd.com> | 2016-07-01 10:00:58 +0000 |
|---|---|---|
| committer | Nikolay Haustov <Nikolay.Haustov@amd.com> | 2016-07-01 10:00:58 +0000 |
| commit | beb24f5b201703a6637168024dda3e75366b109b (patch) | |
| tree | c39c66abe4924e5998e789720c9d367957c5c6d4 /llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp | |
| parent | 5196b88f072ac260884a625cf86502b7a9b92c9f (diff) | |
| download | llvm-beb24f5b201703a6637168024dda3e75366b109b.zip llvm-beb24f5b201703a6637168024dda3e75366b109b.tar.gz llvm-beb24f5b201703a6637168024dda3e75366b109b.tar.bz2 | |
Resubmit r268719 - AMDGPU/SI: Add amdgpu_kernel calling convention. Part 2.
This was reverted in r268740 because of problems with corresponding Clang change.
Clang change was updated and resubmitted in r274220.
Check calling convention in AMDGPUMachineFunction::isKernel
This will be used for AMDGPU_HSA_KERNEL symbol type in output ELF.
Also, in the future unused non-kernels may be optimized.
Reviewers: tstellarAMD, arsenm
Subscribers: arsenm, joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D19917
llvm-svn: 274341
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp index d19eb65..44516da 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp @@ -12,4 +12,12 @@ AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) : LDSSize(0), ABIArgOffset(0), ScratchSize(0), - IsKernel(true) {} + IsKernel(MF.getFunction()->getCallingConv() == llvm::CallingConv::AMDGPU_KERNEL || + MF.getFunction()->getCallingConv() == llvm::CallingConv::SPIR_KERNEL) +{ +} + +bool AMDGPUMachineFunction::isKernel() const +{ + return IsKernel; +} |