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[Bug c/49915] Function call with 2-D arrays and -O2 (or strict-aliasing and inlining) gives random results
- From: "mikpe at it dot uu.se" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 30 Jul 2011 18:56:38 +0000
- Subject: [Bug c/49915] Function call with 2-D arrays and -O2 (or strict-aliasing and inlining) gives random results
- Auto-submitted: auto-generated
- References: <bug-49915-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49915
Mikael Pettersson <mikpe at it dot uu.se> changed:
What |Removed |Added
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CC| |mikpe at it dot uu.se
--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2011-07-30 18:56:05 UTC ---
I can reproduce this error with gcc 4.0.4 and 4.1.2 on i686-linux, but 4.2.4 up
to 4.6.1 work, as do 3.4.6/3.3.6/3.2.3/2.95.3.
4.1.2 is no longer supported upstream, please update to 4.4.6 or newer, or
report this problem to your vendor (Red Hat?).