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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 22:22:32 -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 #20 from fejj at novell dot com 2010-01-30 22:22 -------
Just so we are all on the same page (in case I haven't been clear)
This bug ONLY manifests when using -O2+ if I don't also use
-fno-strict-aliasing.
Meaning: if I do gcc -O0 -fstrict-aliasing, things still work.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42907