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| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2017-11-22 12:25:21 +0000 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2017-11-22 12:25:21 +0000 |
| commit | dd059c161d6fbb2caf9bba34fbfaf66cdec7c6ce (patch) | |
| tree | af31fa7c3d984732b8752a26302d8a77c6585e4c /libcxx/test/std/utilities/tuple | |
| parent | f70c5beb228e44861557f6757bbd2f983c964b6b (diff) | |
| download | bcm5719-llvm-dd059c161d6fbb2caf9bba34fbfaf66cdec7c6ce.tar.gz bcm5719-llvm-dd059c161d6fbb2caf9bba34fbfaf66cdec7c6ce.zip | |
AMDGPU: Consider memory dependencies with moved instructions in SILoadStoreOptimizer
Summary:
This bug seems to have gone unnoticed because critical cases with LDS
instructions are eliminated by the peephole optimizer.
However, equivalent situations arise with buffer loads and stores
as well, so this fixes regressions since r317751 ("AMDGPU: Merge
S_BUFFER_LOAD_DWORD_IMM into x2, x4").
Fixes at least:
KHR-GL45.shader_storage_buffer_object.basic-operations-case1-cs
KHR-GL45.cull_distance.functional
piglit tes-input-gl_ClipDistance.shader_test
... and probably more
Change-Id: I0e371536288eb8e6afeaa241a185266fd45d129d
Reviewers: arsenm, mareko, rampitec
Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D40303
llvm-svn: 318829
Diffstat (limited to 'libcxx/test/std/utilities/tuple')
0 files changed, 0 insertions, 0 deletions
