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| author | Chris Lattner <sabre@nondot.org> | 2011-01-03 18:28:15 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-01-03 18:28:15 +0000 |
| commit | a12ba39a1d4d22c8c2d348f1397d52be58391177 (patch) | |
| tree | 593460d83b9517952c7ace3802619d31cf83049b /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | 18d49877530c04dd63578e6d9d0a1d3b6955502b (diff) | |
fix PR8895: metadata operands don't have a strong use of their
nested values, so they can change and drop to null, which can
change the hash and cause havok.
It turns out that it isn't a good idea to value number stuff
with metadata operands anyway, so... don't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122758 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions