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Re: [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bit targets

From: Richard Henderson <rth at redhat dot com>
To: "Maciej W. Rozycki" <macro at linux-mips dot org>
Cc: Richard Sandiford <rsandifo at redhat dot com>, Ralf Baechle <ralf at linux-mips dot org>, gcc-patches at gcc dot gnu dot org, linux-mips at linux-mips dot org
Date: Mon, 19 Jul 2004 14:38:01 -0700
Subject: Re: [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bit targets
References: <Pine.LNX.4.55.0407191648451.3667@jurand.ds.pg.gda.pl> <87hds49bmo.fsf@redhat.com> <Pine.LNX.4.55.0407191907300.3667@jurand.ds.pg.gda.pl>

On Mon, Jul 19, 2004 at 07:33:14PM +0200, Maciej W. Rozycki wrote:
>  Well, other targets, like the i386 (which didn't even have a 64-bit
> variation till recently)...

Except that 80386 has 64-bit shifts in hardware.

And in rebuttal to the "does not make linux jump through hoops"
argument, see arch/*/lib/ for arm, h8300, m68k, sparc, v850.

r~

Follow-Ups:
- Re: [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bittargets
  - From: Maciej W. Rozycki

References:
- [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bit targets
  - From: Maciej W. Rozycki
- Re: [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bittargets
  - From: Richard Sandiford
- Re: [patch] MIPS/gcc: Revert removal of DImode shifts for 32-bittargets
  - From: Maciej W. Rozycki

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