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Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching

From: Jan Hubicka <jh at suse dot cz>
To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
Cc: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>,gcc-patches at gcc dot gnu dot org
Date: Fri, 31 Jan 2003 13:15:25 +0100
Subject: Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching
References: <10301310021.AA29046@vlsi1.ultra.nyu.edu> <20030131074948.GA27925@atrey.karlin.mff.cuni.cz>

Hi,
also we should have testcase for every new transformation we do.
It is quite tricky to do for loop unswitching, but I guess we can manage
gcc.dg-torture to scan assembly and verify that given code would appear
twice in it.

Honza

References:
- Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching
  - From: Richard Kenner
- Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching
  - From: Zdenek Dvorak

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