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re PR tree-optimization/49539 (ICE building gnattools)
authorEric Botcazou <ebotcazou@gcc.gnu.org>
Wed, 29 Jun 2011 16:02:56 +0000 (16:02 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Wed, 29 Jun 2011 16:02:56 +0000 (16:02 +0000)
commit931050d044409ae6f3e18ac2fe4128e1e2bee11b
treeec4c6de260e96259274f75556d8c508f71b8f061tree
parentf732fa7b6cd8f125f19aa150d88d47a15e0099cccommit | diff
re PR tree-optimization/49539 (ICE building gnattools)

PR tree-optimization/49539
* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
names by means of stmt_references_abnormal_ssa_name.
(associate_plusminus): Call can_propagate_from before propagating
from definition statements.
(ssa_forward_propagate_and_combine): Remove superfluous newline.

From-SVN: r175650
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-forwprop.c diff | blob | history