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| author | Chris Lattner <sabre@nondot.org> | 2009-11-29 21:09:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-29 21:09:36 +0000 |
| commit | 02507fdead4d86a04c1c914549b2d2ab295c47c7 (patch) | |
| tree | c8458215ae4d4302a34b1a319d3a28eb35e88042 /lib/Transforms/Scalar/ScalarReplAggregates.cpp | |
| parent | 7719b59199b6920ada130675f658bf3ec8521cd6 (diff) | |
| download | external_llvm-02507fdead4d86a04c1c914549b2d2ab295c47c7.zip external_llvm-02507fdead4d86a04c1c914549b2d2ab295c47c7.tar.gz external_llvm-02507fdead4d86a04c1c914549b2d2ab295c47c7.tar.bz2 | |
Fix a really nasty caching bug I introduced in memdep. An entry
was being added to the Result vector, but not being put in the
cache. This means that if the cache was reused wholesale for a
later query that it would be missing this entry and we'd do an
incorrect load elimination.
Unfortunately, it's not really possible to write a useful
testcase for this, but this unbreaks 255.vortex.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90093 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/ScalarReplAggregates.cpp')
0 files changed, 0 insertions, 0 deletions