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| author | Jay Foad <jay.foad@amd.com> | 2020-05-04 17:41:08 +0100 |
|---|---|---|
| committer | Jay Foad <jay.foad@amd.com> | 2020-05-05 15:49:09 +0100 |
| commit | 3d76824b7f493e722ae4c160b47978834226c43c (patch) | |
| tree | db77a35558effc9ae1d520171474611922bcea68 /llvm/lib/Support/FileOutputBuffer.cpp | |
| parent | c5b1a0352535e138af867f7b63cf5b4793fd6de7 (diff) | |
| download | llvm-3d76824b7f493e722ae4c160b47978834226c43c.zip llvm-3d76824b7f493e722ae4c160b47978834226c43c.tar.gz llvm-3d76824b7f493e722ae4c160b47978834226c43c.tar.bz2 | |
[AMDGPU] Better support for VMEM soft clauses in GCNHazardRecognizer
VMEM soft clauses only contain VMEM and FLAT instructions. Teaching
GCNHazardRecognizer::checkSoftClauseHazards that other kinds of
instructions will naturally break the clause means there are far fewer
cases where it has to insert an s_nop instruction to forcibly break the
clause.
Differential Revision: https://reviews.llvm.org/D79353
Diffstat (limited to 'llvm/lib/Support/FileOutputBuffer.cpp')
0 files changed, 0 insertions, 0 deletions