2010-11-03 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Nov 2010 11:05:39 +0000 (11:05 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Nov 2010 11:05:39 +0000 (11:05 +0000)
commitf698147c0328fadc5b571c95f2589fa968a1b0fa
tree3a710f09f8952506b559b229473ed352a0fefa49
parent183dc110df12ed76b1673d12aa048841ca71106a
2010-11-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46217
* tree-ssa.c (non_rewritable_mem_ref_base): Check if volatile
flag matches.
(execute_update_addresses_taken): Likewise.

* gcc.dg/pr46217.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166239 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr46217.c [new file with mode: 0644]
gcc/tree-ssa.c