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| author | Tom Stellard <tstellar@redhat.com> | 2018-04-10 02:39:11 +0000 |
|---|---|---|
| committer | Tom Stellard <tstellar@redhat.com> | 2018-04-10 02:39:11 +0000 |
| commit | 54d8b1a9f397a6ead6442391bc86ef147aaad378 (patch) | |
| tree | 538103c1949e003c4ce262b78b6c3f6added5589 /lib/CodeGen | |
| parent | 983d8003779bab5477054d7f83a2a1b9e46c355d (diff) | |
Merging r328748:
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r328748 | gbiv | 2018-03-28 17:54:39 -0700 (Wed, 28 Mar 2018) | 12 lines
[MemorySSA] Consider callsite args for hashing and equality.
We use a `DenseMap<MemoryLocOrCall, MemlocStackInfo>` to keep track of
prior work when optimizing uses in MemorySSA. Because we weren't
accounting for callsite arguments in either the hash code or equality
tests for `MemoryLocOrCall`s, we optimized uses too aggressively in
some rare cases.
Fix by Daniel Berlin.
Should fix PR36883.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_60@329663 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
0 files changed, 0 insertions, 0 deletions