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re PR tree-optimization/49018 (Inline assembly block executed outside conditional...
authorRichard Guenther <rguenther@suse.de>
Wed, 18 May 2011 13:33:21 +0000 (13:33 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 18 May 2011 13:33:21 +0000 (13:33 +0000)
commit179184e3e58fdf0334e255600022f93d20f5eed7
tree7bb48622e83ba6ee867af98f7b86d6ffdc4a9d58tree
parent93b2a207a64567029fcb6e7543fb25bbc00feb19commit | diff
re PR tree-optimization/49018 (Inline assembly block executed outside conditional check with "-O1 -ftree-vrp")

2011-05-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49018
* gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
gimple_has_side_effects.

From-SVN: r173861
gcc/ChangeLog diff | blob | history
gcc/gimple.c diff | blob | history
gcc/tree-ssa-ifcombine.c diff | blob | history