From: Segher Boessenkool <segher@kernel.crashing.org>
To: Will Schmidt <will_schmidt@vnet.ibm.com>
Cc: gcc-patches@gcc.gnu.org, David Edelsohn <dje.gcc@gmail.com>,
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Subject: Re: [PATCH, rs6000] fold-vec-mult* testcase updates for power9
Date: Thu, 22 Feb 2018 17:51:00 -0000 [thread overview]
Message-ID: <20180222175101.GF21977@gate.crashing.org> (raw)
In-Reply-To: <1519234356.11602.369.camel@brimstone.rchland.ibm.com>
Hi!
On Wed, Feb 21, 2018 at 11:32:36AM -0600, Will Schmidt wrote:
> An update for the fold-vec-mult-int128-p9.c test to include more of
> the instructions generated for a vec_mul() with a power9 target.
>
> [testsuite]
>
> 2018-02-21 Will Schmidt <will_schmidt@vnet.ibm.com>
>
> * fold-vec-mult-int128-p9.c: Add maddld insn to expected output.
This is fine for trunk. Thanks!
Segher
> diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-mult-int128-p9.c b/gcc/testsuite/gcc.target/powerpc/fold-vec-mult-int128-p9.c
> index 6571884..5d3d4aa 100644
> --- a/gcc/testsuite/gcc.target/powerpc/fold-vec-mult-int128-p9.c
> +++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-mult-int128-p9.c
> @@ -20,7 +20,7 @@ vector unsigned __int128
> test2 (vector unsigned __int128 x, vector unsigned __int128 y)
> {
> return vec_mul (x, y);
> }
>
> -/* { dg-final { scan-assembler-times {\mmulld\M} 4 } } */
> +/* { dg-final { scan-assembler-times {\mmulld\M|\mmaddld\M} 6 } } */
> /* { dg-final { scan-assembler-times {\mmulhdu\M} 2 } } */
>
prev parent reply other threads:[~2018-02-22 17:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-21 17:32 Will Schmidt
2018-02-22 17:51 ` Segher Boessenkool [this message]
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