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[Bug tree-optimization/54471] [4.8 Regression] FAIL: gcc.dg/sms-8.c execution test
- From: "dave.anglin at bell dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Nov 2012 02:26:56 +0000
- Subject: [Bug tree-optimization/54471] [4.8 Regression] FAIL: gcc.dg/sms-8.c execution test
- Auto-submitted: auto-generated
- References: <bug-54471-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54471
--- Comment #2 from dave.anglin at bell dot net 2012-11-21 02:26:56 UTC ---
On 20-Nov-12, at 7:06 AM, jakub at gcc dot gnu.org wrote:
> Can't reproduce that with a cross. The tree optimizers definitely
> don't
> optimize it into abort, and neither the assembly looks like what you
> are
> mentioning above.
I'll recheck. I definitely remember looking at the RTL from the
expand pass.
That's why I marked it as a tree optimizer bug.
Dave
--
John David Anglin dave.anglin@bell.net