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Re: [Qemu-devel] [PULL v2 00/18] target-alpha fpu improvements

From: Peter Maydell
Subject: Re: [Qemu-devel] [PULL v2 00/18] target-alpha fpu improvements
Date: Fri, 22 May 2015 12:32:57 +0100

On 22 May 2015 at 11:22, Peter Maydell <address@hidden> wrote:
> On 22 May 2015 at 11:00, Peter Maydell <address@hidden> wrote:
>> On 21 May 2015 at 18:39, Richard Henderson <address@hidden> wrote:
>>> for you to fetch changes up to 32ad48abd74a997220b841e4e913edeb267aa362:
>>>   target-alpha: Add vector implementation for CMPBGE (2015-05-21 10:34:18 
>>> -0700)
>> Applied, thanks.
> Except I failed to notice a test failure from one of my builds
> before pushing:
> target-alpha/int_helper.c: In function 'helper_cmpbge':
> target-alpha/int_helper.c:77: error: invalid operands to binary >=
> target-alpha/int_helper.c:79: error: subscripted value is neither
> array nor pointer
> That's in the Centos5 build, which is
> gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55)
> Any suggestions?
> I do note that this build target is basically obsolete anyway, because
> we're about to move to requiring glib 2.22, at which point Centos5 is
> officially Too Old. So maybe we just say "yeah, you need a newer gcc" ?

Hmm. This fails on some of the travis builds too, with slightly
different warnings:

gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
target-alpha/int_helper.c:77:24: error: invalid operands to binary >=
(have '__vector(16) unsigned char' and '__vector(16) unsigned char')

I think the best thing to do for the moment is to revert commit
32ad48abd74a9 so we can get trunk building again, so I'm going to
do that.

-- PMM

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