AVX-512. 79/n. Extend expand_mul_widen_hilo.

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

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216311

gcc/ChangeLog

@@ -7,6 +7,18 @@
 	    Kirill Yukhin  <kirill.yukhin@intel.com>
 	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 
+	* config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
+	V64QI modes.
+
+2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
+	    Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
+	    Anna Tikhonova  <anna.tikhonova@intel.com>
+	    Ilya Tocar  <ilya.tocar@intel.com>
+	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
+	    Ilya Verbin  <ilya.verbin@intel.com>
+	    Kirill Yukhin  <kirill.yukhin@intel.com>
+	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
+
 	* config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
 	V16SI, V32HI, V64QI modes.
 

gcc/config/i386/i386.c

@@ -45562,6 +45562,9 @@ 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);