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Date: Mon, 28 Feb 2011 15:53:00 -0000
From: "Maciej W. Rozycki" <macro@codesourcery.com>
To: Richard Sandiford <rdsandiford@googlemail.com>
cc: binutils@sourceware.org
Subject: Re: [PATCH] MIPS/GAS: Correct $at usage in PIC branch relaxation
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On Sat, 26 Feb 2011, Richard Sandiford wrote:

> > 2011-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
> >
> > 	gas/
> > 	* config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary 
> > 	register to use.
> > 	(RELAX_BRANCH_UNCOND): Adjust accordingly.
> > 	(RELAX_BRANCH_LIKELY): Likewise.
> > 	(RELAX_BRANCH_LINK): Likewise.
> > 	(RELAX_BRANCH_TOOFAR): Likewise.
> > 	(RELAX_BRANCH_AT): New macro.
> > 	(append_insn): Encode the temporary register to use in standard 
> > 	MIPS branch relaxation.
> > 	(relaxed_branch_length): Update according to changes to 
> > 	RELAX_BRANCH_ENCODE.
> > 	(md_convert_frag): Use the encoded register as the temporary.
> >
> > 	gas/testsuite/
> > 	* gas/mips/relax-at.d: New test for branch relaxation with .set
> > 	at.
> > 	* gas/mips/relax.s: Update to support the new test.
> > 	* gas/mips/relax.l: Update accordingly.
> > 	* gas/mips/relax.d: Update for multi-arch invocation.
> > 	* gas/mips/mips.exp: Run the new test.  Adjust to run "relax" 
> > 	across all applicable architectures.
> 
> OK, thanks.

 Applied, thanks.

  Maciej