This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]

Re: [testsuite] i386 reload issue

To: Jeffrey A Law <law at cygnus dot com>
Subject: Re: [testsuite] i386 reload issue
From: Richard Henderson <rth at cygnus dot com>
Date: Thu, 24 Aug 2000 09:30:37 -0700
Cc: Jakub Jelinek <jakub at redhat dot com>, gcc-patches at gcc dot gnu dot org
References: <20000824111849.B21753@devserv.devel.redhat.com> <21612.967132860@upchuck>

On Thu, Aug 24, 2000 at 10:01:00AM -0600, Jeffrey A Law wrote:
> Note, this should not happen in the current development sources since
> call_insn_operand should have rejected the CONST_INT version.

Well, I think Jakub is saying that it *is* happening.  I think
I see the problem -- reload only examines the constraint, not
the predicate.  The constraint is "m", and (mem:QI (const_int 0))
is valid for that.

I'm not sure how to solve this off-hand...

r~

References:
- [testsuite] i386 reload issue
  - From: Jakub Jelinek
- Re: [testsuite] i386 reload issue
  - From: Jeffrey A Law

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]