On Linux/ia32, revision 161653 gave:
FAIL: gcc.dg/guality/example.c -O2 -flto (internal compiler error)
FAIL: gcc.dg/guality/example.c -O2 -flto (test for excess errors)
FAIL: gcc.dg/guality/example.c -O2 -fwhopr (internal compiler error)
FAIL: gcc.dg/guality/example.c -O2 -fwhopr (test for excess errors)
FAIL: gcc.dg/guality/guality.c -O2 -flto (internal compiler error)
FAIL: gcc.dg/guality/guality.c -O2 -flto (test for excess errors)
FAIL: gcc.dg/guality/guality.c -O2 -fwhopr (internal compiler error)
FAIL: gcc.dg/guality/guality.c -O2 -fwhopr (test for excess errors)
FAIL: gcc.dg/guality/inline-params.c -O2 -flto (internal compiler error)
FAIL: gcc.dg/guality/inline-params.c -O2 -flto (test for excess errors)
FAIL: gcc.dg/guality/inline-params.c -O2 -fwhopr (internal compiler error)
FAIL: gcc.dg/guality/inline-params.c -O2 -fwhopr (test for excess errors)
FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto (internal compiler error)
FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto (test for excess errors)
FAIL: gcc.dg/guality/pr41447-1.c -O2 -fwhopr (internal compiler error)
FAIL: gcc.dg/guality/pr41447-1.c -O2 -fwhopr (test for excess errors)
FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto (internal compiler error)
FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto (test for excess errors)
FAIL: gcc.dg/guality/pr41616-1.c -O2 -fwhopr (internal compiler error)
FAIL: gcc.dg/guality/pr41616-1.c -O2 -fwhopr (test for excess errors)
Revision 161586 is OK. I think they are introduced by
patches backported from trunk.
--
Summary: [4.5 regression] Many LTO failures
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44747
