Bug 36807 - [4.4 Regression] 176.gcc miscompares
Summary: [4.4 Regression] 176.gcc miscompares
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: tree-optimization (show other bugs)
Version: 4.4.0
: P3 normal
Target Milestone: 4.4.0
Assignee: Not yet assigned to anyone
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Reported: 2008-07-11 11:15 UTC by Richard Biener
Modified: 2008-07-29 12:48 UTC (History)
1 user (show)

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Description Richard Biener 2008-07-11 11:15:43 UTC 
Happens since the PRE rewrite.  Seen on x86_64 and ia64 with -O2 and higher.
Not seen for 403.gcc (SPEC 2k6), so might be a 176.gcc bug.
Comment 1 Richard Biener 2008-07-29 12:48:32 UTC 
Fixed by the tuples merge.