http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57303
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.8.1
Summary|[4.7/4.8 Regression] struct |[4.7 Regression] struct
|miscompiled at -O1 and |miscompiled at -O1 and
|above |above
Known to fail| |4.7.3, 4.8.0
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed May 22 07:50:40 2013
New Revision: 199179
URL: http://gcc.gnu.org/viewcvs?rev=199179&root=gcc&view=rev
Log:
2013-05-22 Richard Biener <rguent...@suse.de>
Backport from mainline
2013-05-21 Richard Biener <rguent...@suse.de>
PR tree-optimization/57318
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Do not
estimate stmts with side-effects as likely eliminated.
2013-05-21 Richard Biener <rguent...@suse.de>
PR tree-optimization/57330
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Properly
preserve the call stmts fntype.
* gcc.dg/torture/pr57330.c: New testcase.
2013-05-21 Richard Biener <rguent...@suse.de>
PR tree-optimization/57303
* tree-ssa-sink.c (statement_sink_location): Properly handle
self-assignments.
* gcc.dg/torture/pr57303.c: New testcase.
Added:
branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/torture/pr57303.c
branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/torture/pr57330.c
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/cgraph.c
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
branches/gcc-4_8-branch/gcc/tree-ssa-loop-ivcanon.c
branches/gcc-4_8-branch/gcc/tree-ssa-sink.c
