4 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
Matt Arsenault
14cb586d5e AMDGPU: Add fract intrinsic
Remove broken patterns matching it. This was matching the
unsafe math pattern and expanding the fix for the buggy instruction
from the pattern. The problems are also on CI. Remove the workarounds
and only use fract with unsafe math or from the intrinsic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271078 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-28 00:19:52 +00:00
Matt Arsenault
eb3f71fe95 AMDGPU: Remove AMDGPU.fract intrinsic
Mesa doesn't use this, and this is pattern matched already
from fsub x, (ffloor x)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258513 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-22 18:42:38 +00:00