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[Bug pch/37307] [4.4 Regression]: g++.dg/pch/system-2.C
- From: "hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Sep 2008 10:34:34 -0000
- Subject: [Bug pch/37307] [4.4 Regression]: g++.dg/pch/system-2.C
- References: <bug-37307-507@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from hp at gcc dot gnu dot org 2008-09-02 10:34 -------
Yep, it's revision 139762 that exposed this FAIL, which of course (appears to)
just change behaviour of some optimization levels.
Incidentally, that also exposed some of the FAILs in PR37315
(I think I fumble-fingered the failing revision range in that PR):
gcc.c-torture/execute/931018-1.c, gcc.c-torture/execute/ieee/inf-2.c,
gcc.c-torture/execute/ieee/mzero6.c. I think it'd be proper to let this PR
depend on that one, particularly since it makes sense that "re-using" a
cfun->machine could cause this and this PR seeming nasty to track down (PCH and
all).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37307