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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6571c1f1558..a3a2016c990 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2015-04-16 Richard Biener <rguenther@suse.de> + + * tree-ssa-ccp.c (likely_value): See if we have operands that + are marked as never simulate again and return CONSTANT in this + case. + * tree-ssa-propagate.c (simulate_stmt): Mark stmts that do + not have any operands that will be simulated again as + not being simulated again. + 2015-04-15 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (*cmpi<FPCMP:unord><MODEF:mode>_mixed): |