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Re: c++/6396: 3.1 flow.c 583 ICE with -frename-registers
- From: jakub at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, tmwg at inxservices dot com
- Date: 25 Apr 2002 16:35:08 -0000
- Subject: Re: c++/6396: 3.1 flow.c 583 ICE with -frename-registers
- Reply-to: jakub at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, tmwg at inxservices dot com, gcc-gnats at gcc dot gnu dot org
Synopsis: 3.1 flow.c 583 ICE with -frename-registers
State-Changed-From-To: open->analyzed
State-Changed-By: jakub
State-Changed-When: Thu Apr 25 09:35:06 2002
State-Changed-Why:
Using -frename-registers at -O0 is a bad idea.
I've just submitted a patch which does register renaming
only when optimizing.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6396