Commit Graph

7 Commits

Author SHA1 Message Date
Matt Arsenault e935f05a94 AMDGPU: Fix kernel argument alignment impacting stack size
Don't use AllocateStack because kernel arguments have nothing
to do with the stack. The ensureMaxAlignment call was still
changing the stack alignment.

llvm-svn: 273080
2016-06-18 05:15:53 +00:00
Nikolay Haustov 6eb050ea4e Revert "AMDGPU/SI: Add amdgpu_kernel calling convention. Part 2."
This reverts commit 47486d52454d60cdf6becc0b2efe533c73794380.

It broke calling OpenCL kernel from another kernel.

llvm-svn: 268739
2016-05-06 14:59:04 +00:00
Nikolay Haustov dc1bb79b92 AMDGPU/SI: Add amdgpu_kernel calling convention. Part 2.
Summary:
    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: 268719
2016-05-06 09:23:13 +00:00
Nicolai Haehnle df3a20cd80 AMDGPU: Add a shader calling convention
This makes it possible to distinguish between mesa shaders
and other kernels even in the presence of compute shaders.

Patch By: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

Differential Revision: http://reviews.llvm.org/D18559

llvm-svn: 265589
2016-04-06 19:40:20 +00:00
Tom Stellard ac00eb5470 AMDGPU/SI: Add getShaderType() function to Utils/
Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D15424

llvm-svn: 255650
2015-12-15 16:26:16 +00:00
Tom Stellard e928533dae AMDGPU: Fix msan test failure
llvm-svn: 254527
2015-12-02 18:35:23 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00