[Bug middle-end/32004] [4.3 regression] : gcc.target/i386/pr21291.c
paolo dot bonzini at lu dot unisi dot ch
gcc-bugzilla@gcc.gnu.org
Mon May 21 08:41:00 GMT 2007
------- Comment #15 from paolo dot bonzini at lu dot unisi dot ch 2007-05-21 09:41 -------
Subject: Re: [4.3 regression] : gcc.target/i386/pr21291.c
matz at gcc dot gnu dot org wrote:
> ------- Comment #14 from matz at gcc dot gnu dot org 2007-05-21 09:35 -------
> Yes. The place where I would think the work-around to become definitive is
> exactly before regclass. Between it and reload nothing interesting happens
> transformation wise.
I was thinking of the same. Also, if the patch included adding a
"cfun->have_asm_statement" flag set during RTL expansion, it would
probably cost little to do it in an entirely new pass before regclass.
Paolo
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32004
More information about the Gcc-bugs
mailing list