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[Bug optimization/11864] [3.3/3.4 regression] miscompiles zero extention and test
- From: "amylaar at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jan 2004 20:05:53 -0000
- Subject: [Bug optimization/11864] [3.3/3.4 regression] miscompiles zero extention and test
- References: <20030809063003.11864.kkojima@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From amylaar at gcc dot gnu dot org 2004-01-15 20:05 -------
I have submitted a patch to gcc-patches:
2004-01-15 J"orn Rennecke <joern.rennecke@superh.com>
* reload1.c (reload_cse_simplify_operands): Don't remove
implicit extension from LOAD_EXTEND_OP.
http://gcc.gnu.org/ml/gcc-patches/2004-01/msg01501.html
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11864