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[Bug rtl-optimization/12845] [3.4/3.5 Regression] missed jump optimization
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jun 2004 00:13:22 -0000
- Subject: [Bug rtl-optimization/12845] [3.4/3.5 Regression] missed jump optimization
- References: <20031030183500.12845.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-06-19 00:13 -------
Subject: Re: [3.4/3.5 Regression] missed jump opt
> Postponed until GCC 3.4.2.
>
> Roger, would you please indicate whether or not you know anything about this
> PR? :-)
This is a relatively minor problem in not correctly optimizing conditions
that are always true or false. Originally, the missed optimization caused
an ICE but we now handle the code generation for these situations in the
PA backend.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12845