diff options
| 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 | 60b3326435d8b2980bcefc5d07d1e5f1beafd43a (patch) | |
| tree | 2d49cff642bc4c3f1551dcb83542da93fdf7693e /llvm/lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 1e21cc7d197dc287cccdbad8cd7b41f2d2b7654b (diff) | |
| download | llvm-60b3326435d8b2980bcefc5d07d1e5f1beafd43a.zip llvm-60b3326435d8b2980bcefc5d07d1e5f1beafd43a.tar.gz llvm-60b3326435d8b2980bcefc5d07d1e5f1beafd43a.tar.bz2 | |
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.
llvm-svn: 96626
Diffstat (limited to 'llvm/lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions