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[Bug optimization/10823] [3.3/3.4 regression] wrong code after first cse pass
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Jun 2003 12:48:11 -0000
- Subject: [Bug optimization/10823] [3.3/3.4 regression] wrong code after first cse pass
- References: <20030516165601.10823.gawrilow@math.tu-berlin.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10823
------- Additional Comments From ebotcazou at gcc dot gnu dot org 2003-06-25 12:48 -------
Note that the testcase gives the correct ouput with -O2 -fno-strict-aliasing so
a specialist of the C++ aliasing rules might want to take a look at the code.