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[Bug c/42907] -fstrict-aliasing breaks valid code
- From: "fejj at novell dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jan 2010 21:23:29 -0000
- Subject: [Bug c/42907] -fstrict-aliasing breaks valid code
- References: <bug-42907-18727@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from fejj at novell dot com 2010-01-30 21:23 -------
the way I compiled it for that gdb session is as follows:
gcc -Wall -g -O2 -o list list.c
If I use -fno-strict-aliasing or use -O0 (or -O1), it works just fine.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42907