Re: [PATCH, rs6000] fold-vec-mult* testcase updates for power9

[Segher Boessenkool]

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  
> 
>   * 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 } } */
> 

[PATCH, rs6000] fold-vec-mult* testcase updates for power9

[Will Schmidt]

Hi,

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  

* fold-vec-mult-int128-p9.c: Add maddld insn to expected output.

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 } } */