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| author | Dan Gohman <gohman@apple.com> | 2010-02-18 23:26:33 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-02-18 23:26:33 +0000 |
| commit | aa11defd1c66dbde0c757c99791c4ae4d740fc3e (patch) | |
| tree | a8b39fb2b0d7b3248227a27ac9c24db838ac7567 /lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 1c40e188c579c49f811eee499af2f371298c758c (diff) | |
Indvars needs to explicitly notify ScalarEvolution when it is replacing
a loop exit value, so that if a loop gets deleted, ScalarEvolution
isn't stick holding on to dangling SCEVAddRecExprs for that loop. This
fixes PR6339.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96626 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions