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[Bug middle-end/21291] [4.0/4.1 Regression] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- From: "pluto at pld-linux dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Apr 2005 09:35:25 -0000
- Subject: [Bug middle-end/21291] [4.0/4.1 Regression] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- References: <20050429212215.21291.pluto@pld-linux.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pluto at pld-linux dot org 2005-04-30 09:35 -------
(In reply to comment #5)
> (In reply to comment #3)
> > I can't build the Objective Caml compiler with this gcc error :/
>
> (...)
> Also using -fomit-frame-pointer works around the problem by adding
> another free register. What is most likely happening is we are not
> selecting the secondary constraint.
this code is a part of library (-fPIC in use).
-fomit-frame-pointer won't help.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21291