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[Bug rtl-optimization/38948] unrecognizable insn, postreload.c:395
- From: "hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2009 17:08:38 -0000
- Subject: [Bug rtl-optimization/38948] unrecognizable insn, postreload.c:395
- References: <bug-38948-507@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from hp at gcc dot gnu dot org 2009-01-23 17:08 -------
Created an attachment (id=17167)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17167&action=view)
Reduced test-case, suggested for gcc.dg/torture but untested in framework.
Also -fstrict-aliasing (the default) is required to trig the bug.
--
hp at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #17166|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38948