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[Bug rtl-optimization/58295] [4.8/4.9 regression] Missed zero-extension elimination in the combiner
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 30 Oct 2013 18:02:11 +0000
- Subject: [Bug rtl-optimization/58295] [4.8/4.9 regression] Missed zero-extension elimination in the combiner
- Auto-submitted: auto-generated
- References: <bug-58295-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58295
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC|ebotcazou at gcc dot gnu.org |
Assignee|unassigned at gcc dot gnu.org |ebotcazou at gcc dot gnu.org
--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Will try something based on PROMOTE_MODE.