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[Bug rtl-optimization/16028] [4.0 Regression] Wrong code at -O3 (caused by reload)
- From: "nathan at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Dec 2004 12:06:59 -0000
- Subject: [Bug rtl-optimization/16028] [4.0 Regression] Wrong code at -O3 (caused by reload)
- References: <20040616215137.16028.fjahanian@apple.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From nathan at gcc dot gnu dot org 2004-12-02 12:06 -------
This appears fixed. I wonder if
2004-11-02 Nathan Sidwell <nathan@codesourcery.com>
PR rtl-optimization/17104
* config/rs6000/rs6000.c (rs6000_emit_move): Don't wrap small
loads in zero_extend.
fixed it. (I met a similar sounding problem on another port, where the
equivalent of the above did the trick).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16028