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[Bug tree-optimization/26169] [4.2 Regression] ICE in duplicate_ssa_name
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Feb 2006 12:43:51 -0000
- Subject: [Bug tree-optimization/26169] [4.2 Regression] ICE in duplicate_ssa_name
- References: <bug-26169-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-08 12:43 -------
(In reply to comment #3)
> I didn't trip over anything like this on my x86 testing, but I have
> been able to reproduce it with a cross compiler. The fix is
> pretty trivial, but it'll take until sometime tomorrow before the
> regression testing and such is complete.
I should mention why you did not trip over it on the x86 testing orginally.
This:
if (p == 0)
if (do_create)
Was orginally:
if (p == 0 && do_create)
Which causes a slightly different IR.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-02-08 12:43:51
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26169