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[i386,AVX512,79/n] Extend expand_mul_widen_hilo.

Message ID 20141016062837.GB3755@msticlxl57.ims.intel.com
State New
Headers show

Commit Message

Kirill Yukhin Oct. 16, 2014, 6:28 a.m. UTC 
Hello,
This patch extends expand_mul_widen_hilo to 512-bit QI,SI,HI modes.

Bootstrapped and regtested

gcc/
	* config/i386/i386.c
	(ix86_expand_mul_widen_hilo): Handle V32HI, V16SI, V64QI modes.

Is it ok for trunk?

--
Thanks, K

Comments

Uros Bizjak Oct. 16, 2014, 11:18 a.m. UTC | #1 
On Thu, Oct 16, 2014 at 8:28 AM, Kirill Yukhin <kirill.yukhin@gmail.com> wrote:
> Hello,
> This patch extends expand_mul_widen_hilo to 512-bit QI,SI,HI modes.
>
> Bootstrapped and regtested
>
> gcc/
>         * config/i386/i386.c
>         (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI, V64QI modes.
>
> Is it ok for trunk?

OK.

Thanks,
Uros.
diff mbox

Patch

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index ae64c44..945bc8d 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -45610,6 +45610,9 @@  ix86_expand_mul_widen_hilo (rtx dest, rtx op1, rtx op2,
 
     case V16QImode:
     case V32QImode:
+    case V32HImode:
+    case V16SImode:
+    case V64QImode:
       t1 = gen_reg_rtx (wmode);
       t2 = gen_reg_rtx (wmode);
       ix86_expand_sse_unpack (t1, op1, uns_p, high_p);