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| author | Dan Gohman <gohman@apple.com> | 2010-08-17 22:50:37 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-17 22:50:37 +0000 |
| commit | ed2b005842044a3cd431bcbfeb9e52bf290b416c (patch) | |
| tree | cebf8e1b7dce731774ed9f5c75d0af0bd025a241 /llvm/lib/Support/ErrorHandling.cpp | |
| parent | dd0087154a7c40276daa462c6d420c5e2bb79563 (diff) | |
| download | llvm-ed2b005842044a3cd431bcbfeb9e52bf290b416c.zip llvm-ed2b005842044a3cd431bcbfeb9e52bf290b416c.tar.gz llvm-ed2b005842044a3cd431bcbfeb9e52bf290b416c.tar.bz2 | |
Tweak IVUsers' concept of "interesting" to exclude add recurrences
where the step value is an induction variable from an outer loop, to
avoid trouble trying to re-expand such expressions. This effectively
hides such expressions from indvars and lsr, which prevents them
from getting into trouble.
llvm-svn: 111317
Diffstat (limited to 'llvm/lib/Support/ErrorHandling.cpp')
0 files changed, 0 insertions, 0 deletions