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Re: [patch] adding more crossjumping cleanup in toplev.c

From: Gábor Lóki <loki at inf dot u-szeged dot hu>
To: Gábor Lóki <loki at inf dot u-szeged dot hu>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 25 Feb 2004 15:09:31 +0100
Subject: Re: [patch] adding more crossjumping cleanup in toplev.c
References: <4039E278.3040306@inf.u-szeged.hu>

Gábor Lóki wrote:

I found some places where we can insert more cleanup_cfg to get smaller
cfg. It is good for size and does not change the performace.

I measured the size with CSiBE, and found about 0,2%/0,05% code size
save for arm/i386 targets with -Os and an about 0,8%/1,27% code size
save for arm/i386 targets with -O2. The performace wasn't measured.

Bootstrapped on i386-linux and regtested on {arm,i386,m68k,mips,ppc}-elf
with no new failures.

http://gcc.gnu.org/ml/gcc-patches/2004-02/msg02098.html

Is it OK for mainline?

Regards,
  Gábor Lóki

References:
- [patch] adding more crossjumping cleanup in toplev.c
  - From: Gábor Lóki

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