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[Bug middle-end/38336] fold_builtin_memory_op generates invalid GIMPLE
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Nov 2008 21:15:34 -0000
- Subject: [Bug middle-end/38336] fold_builtin_memory_op generates invalid GIMPLE
- References: <bug-38336-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-30 21:15 -------
The failure is that fold_builtin_memory_op forgets to properly make the
return value available if 'ignore' is passed as true. This confuses
COND_EXPR gimplification. The fix may be non-trivial.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-11-30 21:15:34
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38336