8ad1decf45
AMDGPU: Insert mem_viol check loop around GWS pre-GFX9
...
It is necessary to emit this loop around GWS operations in case the
wave is preempted pre-GFX9.
llvm-svn: 363979
2019-06-20 20:54:32 +00:00
4d55d024be
Reapply "AMDGPU: Add ds_gws_init / ds_gws_barrier intrinsics"
...
This reapplies r363678, using the correct chain for the CopyToReg for
v0. glueCopyToM0 counterintuitively changes the operands of the
original node.
llvm-svn: 363870
2019-06-19 19:55:27 +00:00
128ce93c60
Revert rL363678 : AMDGPU: Add ds_gws_init / ds_gws_barrier intrinsics
...
There may or may not be additional work to handle this correctly on
SI/CI.
........
Breaks EXPENSIVE_CHECKS buildbots - http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/78/
llvm-svn: 363797
2019-06-19 13:00:54 +00:00
8d35dcd703
AMDGPU: Add ds_gws_init / ds_gws_barrier intrinsics
...
There may or may not be additional work to handle this correctly on
SI/CI.
llvm-svn: 363678
2019-06-18 13:19:57 +00:00
Matt Arsenault