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Re: PR target/27681: Missing DImode float conversions on MIPS

From: Mark Mitchell <mark at codesourcery dot com>
To: gcc-patches at gcc dot gnu dot org, mark at codesourcery dot com, richard at codesourcery dot com
Date: Sat, 09 Sep 2006 12:53:39 -0700
Subject: Re: PR target/27681: Missing DImode float conversions on MIPS
References: <874pvhl5rh.fsf@talisman.home>

Richard Sandiford wrote:

You may remember a while ago we discussed and fixed a problem in which
libgcc was missing some functions on 64-bit MIPS targets:

http://gcc.gnu.org/ml/gcc-patches/2006-05/msg00639.html

To recap, adding TImode functions for MIPS had caused some DImode
functions to be removed.

I've finally backported the patches to 4.1.  They fix PR 27681, which
is a regression from 4.0, and a major bug if you care about 64-bit MIPS
targets.  Hopefully the patches have been on trunk long enough without
problems for them to be "safe enough".

Tested on mipsisa64-elf and mips64-linux-gnu.  Also boostrapped
& regression-tested on x86_64-linux-gnu.  OK to install?

Yes, thanks.

--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713

References:
- PR target/27681: Missing DImode float conversions on MIPS
  - From: Richard Sandiford

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