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[Bug tree-optimization/18687] [4.0 Regression] ~50% compile time regression
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Nov 2004 15:17:25 -0000
- Subject: [Bug tree-optimization/18687] [4.0 Regression] ~50% compile time regression
- References: <20041127043006.18687.belyshev@lubercy.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-30 15:17 -------
The patch to fix decode_reg_name is here: <http://gcc.gnu.org/ml/gcc-patches/2004-11/
msg02683.html>, I don't know how much this buys us but should buys us at -O0 about 2%.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18687