Happened between revs 151305 (good) and 151347 (bad). This range includes the VTA merge and the SRA useless transformation fix.
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Summary: [4.5 Regression] 252.eon performance regression
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: ia64-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41279
