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Re: regmove fix
- To: egcs at egcs dot cygnus dot com
- Subject: Re: regmove fix
- From: Marc Espie <espie at quatramaran dot ens dot fr>
- Date: Wed, 20 Jan 1999 01:15:33 +0100
- Organization: none
- Reply-To: Marc dot Espie at liafa1 dot liafa dot jussieu dot fr
It may be a few days before I can tell you the result, from my point
of view.
Basically, it seems that egcs-current is more aggressive, and broke a
few asm statements, that were probably badly formed, e.g.,
__asm __volatile("cld\n\trepne\n\toutsl" :
: "d" (port), "S" (addr), "c" (cnt) : "%esi", "%ecx");
Since I don't know enough about i386 assembler, I'm getting some other
developpers to fix them... I hope to have some relevant statistics right
after that...
In article <11604.916626751@hurl.cygnus.com> you write:
>I just checked in a bugfix to regmove that may (or may not) have a positive
>effect on the global register allocator.