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[Bug rtl-optimization/30957] Misscompare with variable expansion optimization
- From: "eres at il dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Feb 2007 11:33:17 -0000
- Subject: [Bug rtl-optimization/30957] Misscompare with variable expansion optimization
- References: <bug-30957-13229@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from eres at il dot ibm dot com 2007-02-25 11:33 -------
Created an attachment (id=13105)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13105&action=view)
RTL unroller's dump (compiled with -fvariable-expansion-in-unroller)
reg:DF 137 is the new variable expansion created to expand the accumulator
reg:DF 120 [ add_acc.0 ].
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30957