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[Bug tree-optimization/16721] [4.0 Regression] Accesses to volatile objects optimized away
- From: "bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Sep 2004 15:42:37 -0000
- Subject: [Bug tree-optimization/16721] [4.0 Regression] Accesses to volatile objects optimized away
- References: <20040726181156.16721.macro@linux-mips.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From bangerth at dealii dot org 2004-09-19 15:42 -------
This would be the first bug where -fstrict-aliasing produces correct
code while -fno-strict-aliasing doesn't :-)
W.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16721