6 Commits

Author SHA1 Message Date
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
Valery Pykhtin
a66e032afa [AMDGPU] Expand vector mulhu/mulhs
Differential revision: https://reviews.llvm.org/D26077

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285684 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-01 10:26:48 +00:00
Changpeng Fang
faf7289db3 AMDGPU/SI: Enable load-store-opt by default.
Summary: Enable load-store-opt by default, and update LIT tests.

Reviewers: arsenm

Differential Revision: http://reviews.llvm.org/D20694

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270894 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-26 19:35:29 +00:00
Matt Arsenault
4e5b30a0a9 AMDGPU: Fix high bits after division optimization
This is essentially doing a 24-bit signed division with FP.
We need to truncate to the N bit result.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270305 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-21 01:53:33 +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