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Re: [PATCH, ARM] Work around out-of-range branch error for Thumb-2
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: ramana dot radhakrishnan at arm dot com
- Cc: Julian Brown <julian at codesourcery dot com>, gcc-patches at gcc dot gnu dot org, dan at codesourcery dot com, paul at codesourcery dot com
- Date: Thu, 17 Dec 2009 10:24:10 +0000
- Subject: Re: [PATCH, ARM] Work around out-of-range branch error for Thumb-2
- References: <20091127165811.6d09a1f1@rex.config> <1259341531.9961.68.camel@e200601-lin.cambridge.arm.com> <20091204190452.0340f1d5@rex.config> <1261045390.21534.169.camel@e200593-lin.cambridge.arm.com>
On Thu, 2009-12-17 at 10:23 +0000, Ramana Radhakrishnan wrote:
> > I've verified that this patch still fixes the original test case, and
> > re-tested with a cross-compiler to ARM EABI. OK now?
>
> Tested the attached backport to 4.4 branch and arm-none-eabi cross on
> qemu for cpu=cortex-a8 and Thumb2 with no regressions.
>
> Ok to commit ?
>
> Ramana
>
> 2009-12-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
>
> Backport from mainline
> 2009-12-07 Julian Brown <julian@codesourcery.com>
>
> * config/arm/constraints.md (Ps, Pt): New constraint letters.
> * config/arm/thumb2.md (*thumb2_addsi_short): Tighten constraints.
OK
R.