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r216161 - in /trunk/gcc: ChangeLog combine-stac...
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 13 Oct 2014 20:20:44 -0000
- Subject: r216161 - in /trunk/gcc: ChangeLog combine-stac...
Author: rth
Date: Mon Oct 13 20:20:44 2014
New Revision: 216161
URL: https://gcc.gnu.org/viewcvs?rev=216161&root=gcc&view=rev
Log:
Handle cfa adjustments in csa pass
* combine-stack-adj.c (no_unhandled_cfa): New.
(maybe_merge_cfa_adjust): New.
(combine_stack_adjustments_for_block): Use them.
Added:
trunk/gcc/testsuite/g++.dg/torture/20141013.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine-stack-adj.c
trunk/gcc/testsuite/ChangeLog