8 Commits

Author SHA1 Message Date
Matt Arsenault
d4f6485173 AMDGPU: Implement f16 fround
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298730 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-24 20:04:18 +00:00
Matt Arsenault
d706d030af AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.

Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298444 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-21 21:39:51 +00:00
Matt Arsenault
d019e8638a Enable FeatureFlatForGlobal on Volcanic Islands
This switches to the workaround that HSA defaults to
for the mesa path.

This should be applied to the 4.0 branch.

Patch by Vedran Miletić <vedran@miletic.net>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292982 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-24 22:02:15 +00:00
Matt Arsenault
f8e2c0ab06 AMDGPU: Use brev for materializing SGPR constants
This is already done with VGPR immediates and saves 4 bytes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285765 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-01 23:14:20 +00:00
Matt Arsenault
d764af3c4e AMDGPU: Support commuting with immediate in src0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280970 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-08 17:19:29 +00:00
Tom Stellard
6ab99c7ca6 AMDGPU/SI: Enable the post-ra scheduler
Summary:
This includes a hazard recognizer implementation to replace some of
the hazard handling we had during frame index elimination.

Reviewers: arsenm

Subscribers: qcolombet, arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D18602

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268143 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-30 00:23:06 +00:00
Tom Stellard
adb194b458 AMDGPU/SI: Add support for shrinking v_cndmask_b32_e32 instructions
Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11061

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242146 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-14 14:15:03 +00:00
Tom Stellard
953c681473 R600 -> AMDGPU rename
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239657 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-13 03:28:10 +00:00