http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56178
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-02-04
CC| |jakub at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-04
07:32:46 UTC ---
This only seems to occur in profiledbootstrap, e.g. x86_64-linux
--enable-checking=release profiledbootstrap, stagefeedback gnat1 fails, while
stageprofile and stage1 gnat1 work (and in normal bootstrap all of stage[123]
work). The issue is somewhere in the Ada FE, already in the *.original dump
the difference is between if (0) vs. if (1) for the overflow check call.
Compared to normal bootstrap (also --enable-checking=yes,rtl) with
profiledbootstrap (--enable-checking=release) also shows:
+FAIL: c34002a
+FAIL: c460007
+FAIL: c490001
+FAIL: cc1221d
+FAIL: cxa5a04
+FAIL: cxg2001
+FAIL: cxg2015
regressions, not sure if that is in any way relased to this issue.
