diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-07 10:07:36 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-07 10:07:36 +0000 |
| commit | 6716f635866e710108dcb70aeacdff10de36e514 (patch) | |
| tree | fcbd9e55c821f8cfc051005470b5a8195e253f02 /gcc | |
| parent | 54c0191177db8bc27fb599a7d0d7a5866c5046fb (diff) | |
| download | gcc-6716f635866e710108dcb70aeacdff10de36e514.tar.gz | |
2010-12-07 Richard Guenther <rguenther@suse.de>
* tree-ssa-math-opts.c (execute_optimize_widening_mul): Unlink
virtual operands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167530 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-math-opts.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 36e87335314..5074b3feb1c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-12-07 Richard Guenther <rguenther@suse.de> + + * tree-ssa-math-opts.c (execute_optimize_widening_mul): Unlink + virtual operands. + 2010-12-07 Nicola Pero <nicola.pero@meta-innovation.com> * c-parser.c (c_parser_typeof_specifier): Removed special diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c index 435c014ea7c..e8f90372bc1 100644 --- a/gcc/tree-ssa-math-opts.c +++ b/gcc/tree-ssa-math-opts.c @@ -1726,6 +1726,7 @@ execute_optimize_widening_mul (void) gimple_call_arg (stmt, 0), gimple_call_arg (stmt, 0))) { + unlink_stmt_vdef (stmt); gsi_remove (&gsi, true); release_defs (stmt); if (gimple_purge_dead_eh_edges (bb)) |