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[Bug middle-end/38868] [4.4 Regression] r143152 breaks output routines in xplor-nih
- From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jan 2009 10:36:45 -0000
- Subject: [Bug middle-end/38868] [4.4 Regression] r143152 breaks output routines in xplor-nih
- References: <bug-38868-11113@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #37 from bonzini at gnu dot org 2009-01-19 10:36 -------
This is the fishy part: notice that the %esi in the failing test case is
completely bogus.
- leal -680(%ebp), %esi
- movb $32, (%esi)
- movb $32, -679(%ebp)
- movw $8224, -678(%ebp)
+ leal -176(%ebp), %ebx
+ leal -257(%ebp), %esi
+ movb $32, -176(%ebp)
+ movb $32, -175(%ebp)
+ movw $8224, -174(%ebp)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38868