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5 Commits

Author SHA1 Message Date
Nicolai Haehnle
69b2d0adeb 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
544c5ba738 AMDGPU/SI: Add support for 32-bit immediate SMRD offsets on CI
Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11604

llvm-svn: 244254
2015-08-06 19:28:38 +00:00
Tom Stellard
5d9e608825 AMDGPU/SI: Use ComplexPatterns for SMRD addressing modes
Summary: This allows us to consolidate several of the TableGen patterns.

Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11602

llvm-svn: 244253
2015-08-06 19:28:30 +00:00
Marek Olsak
c7618b203e AMDGPU: don't match vgpr loads for constant loads
Author: Dave Airlie <airlied@redhat.com>

In order to implement indirect sampler loads, we don't
want to match on a VGPR load but an SGPR one for constants,
as we cannot feed VGPRs to the sampler only SGPRs.

this should be applicable for llvm 3.7 as well.

llvm-svn: 243294
2015-07-27 18:16:08 +00:00
Tom Stellard
3f1708598e R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00