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| author | Tim Renouf <tpr.llvm@botech.co.uk> | 2018-02-20 10:03:38 +0000 |
|---|---|---|
| committer | Tim Renouf <tpr.llvm@botech.co.uk> | 2018-02-20 10:03:38 +0000 |
| commit | 8234b4893ab6ca9e4f0f21d5ec73ae9d8cf5dc3d (patch) | |
| tree | b094bf0be5fcb9382a4d407b10305b3e5c53137f /lldb/packages/Python/lldbsuite | |
| parent | b8bf5a6c858b9938865ce668081c559f87bb4051 (diff) | |
| download | bcm5719-llvm-8234b4893ab6ca9e4f0f21d5ec73ae9d8cf5dc3d.tar.gz bcm5719-llvm-8234b4893ab6ca9e4f0f21d5ec73ae9d8cf5dc3d.zip | |
[AMDGPU] stop buffer_store being moved illegally
Summary:
The machine instruction scheduler was illegally moving a buffer store
past a buffer load with the same descriptor and offset. Fixed by marking
buffer ops as mayAlias and isAliased. This may be overly conservative,
and we may need to revisit.
Subscribers: arsenm, kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D43332
Change-Id: Iff3173d9e0653e830474546276ab9d30318b8ef7
llvm-svn: 325567
Diffstat (limited to 'lldb/packages/Python/lldbsuite')
0 files changed, 0 insertions, 0 deletions
