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Re: c/8093: Wrong warning by gcc suggests adding dead code to end of function
- From: rth at gcc dot gnu dot org
- To: andreaha-bugs at lexx dot infeline 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
- Date: 30 Sep 2002 21:25:48 -0000
- Subject: Re: c/8093: Wrong warning by gcc suggests adding dead code to end of function
- Reply-to: rth at gcc dot gnu dot org, andreaha-bugs at lexx dot infeline 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, gcc-gnats at gcc dot gnu dot org
Synopsis: Wrong warning by gcc suggests adding dead code to end of function
State-Changed-From-To: open->suspended
State-Changed-By: rth
State-Changed-When: Mon Sep 30 14:25:47 2002
State-Changed-Why:
This will probably never be fixed. Completely general value
propagation is too compile-time expensive.
Use a switch.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8093