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[Bug c/34841] 'make check' of libsndfile-1.0.17 fails with gcc-4.2.2 -O2 optimization, OK with -O1 one
- From: "manu at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jan 2008 18:47:12 -0000
- Subject: [Bug c/34841] 'make check' of libsndfile-1.0.17 fails with gcc-4.2.2 -O2 optimization, OK with -O1 one
- References: <bug-34841-13529@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #18 from manu at gcc dot gnu dot org 2008-01-18 18:47 -------
(In reply to comment #15)
> With CFLAGS='-O2 -Wstrict-overflow=5' still there is no warnings in
BTW, is your makefile adding -Wstrict-overflow after or before -Wall -Wextra?
--
manu at gcc dot gnu dot org changed:
What |Removed |Added
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Status|NEW |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34841