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[Bug c++/51151] Invalid -Woverflow warning in C++ frontend
- From: "krebbel at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Dec 2011 12:00:55 +0000
- Subject: [Bug c++/51151] Invalid -Woverflow warning in C++ frontend
- Auto-submitted: auto-generated
- References: <bug-51151-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51151
Andreas Krebbel <krebbel at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |krebbel at gcc dot gnu.org
--- Comment #3 from Andreas Krebbel <krebbel at gcc dot gnu.org> 2011-12-14 12:00:55 UTC ---
r182175 fixed one failure on s390x but introduced a couple of new fails:
< FAIL: libgomp.c/atomic-2.c execution test
---
> FAIL: libgomp.c++/for-2.C -O0 (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O0 compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O1 (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O1 compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O2 (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O2 compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O3 -fomit-frame-pointer (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O3 -fomit-frame-pointer compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O3 -fomit-frame-pointer -funroll-loops (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O3 -fomit-frame-pointer -funroll-loops compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -O3 -g (test for excess errors)
> WARNING: libgomp.c++/for-2.C -O3 -g compilation failed to produce executable
> FAIL: libgomp.c++/for-2.C -Os (test for excess errors)
> WARNING: libgomp.c++/for-2.C -Os compilation failed to produce executable