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[Bug rtl-optimization/31889] compiler misses opportunity to combine multiple identical function return paths
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 28 Jan 2012 02:11:24 +0000
- Subject: [Bug rtl-optimization/31889] compiler misses opportunity to combine multiple identical function return paths
- Auto-submitted: auto-generated
- References: <bug-31889-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31889
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-01-28
Host|i686-pc-linux-gnu |
Ever Confirmed|0 |1
Build|i686-pc-linux-gnu |
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-28 02:11:24 UTC ---
jg .L2 # Shouldn't these two just
jge .L6 # be one "je .L6"?
Is fixed with:
2007-06-12 Richard Guenther <rguenther@suse.de>
PR tree-optimization/15353
PR tree-optimization/31657
* passes.c (init_optimization_passes): Add pass_tree_ifcombine.
* timevar.def: Add TV_TREE_IFCOMBINE.
The other parts are confirmed.