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Re: [PATCH 3/5] rs6000: Fix va_start handling for -m32 -mpowerpc64 ABI_V4
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Segher Boessenkool <segher at kernel dot crashing dot org>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 14 Jan 2015 23:38:30 -0500
- Subject: Re: [PATCH 3/5] rs6000: Fix va_start handling for -m32 -mpowerpc64 ABI_V4
- Authentication-results: sourceware.org; auth=none
- References: <a0366c6b956020e6762b6b78a73b20aba5ec1408 dot 1421282067 dot git dot segher at kernel dot crashing dot org> <1d688a8612dad6cb75591308bb4662bb10a3c8c6 dot 1421282067 dot git dot segher at kernel dot crashing dot org>
On Wed, Jan 14, 2015 at 8:14 PM, Segher Boessenkool
<segher@kernel.crashing.org> wrote:
> This fixes 88 testsuite FAILs.
>
> -mpowerpc64 does not change the ABI, but it does change the value of
> UNITS_PER_WORD. This code is for 32-bit only so we can use
> MIN_UNITS_PER_WORD instead.
>
> Bootstrapped and tested as usual. Okay for mainline?
>
>
> Segher
>
>
> 2015-01-14 Segher Boessenkool <segher@kernel.crashing.org>
>
> gcc/
> * config/rs6000/rs6000.c (rs6000_va_start): Use MIN_UNITS_PER_WORD
> instead of UNITS_PER_WORD to describe the size of stack slots.
Okay.
Thanks, David