re PR target/85281 (Assembler messages: Error: operand size mismatch for…

re PR target/85281 (Assembler messages: Error: operand size mismatch for `vpbroadcastb' with -mavx512bw -masm=intel)

	PR target/85281
	* config/i386/sse.md (iptr): Add V16SFmode and V8DFmode cases.
	(<avx512>_vec_dup<mode><mask_name>): Use a single pattern for modes
	other than V2DFmode using iptr mode attribute.
	(<avx512>_vec_dup<mode><mask_name>): Use iptr mode attribute.

	* gcc.target/i386/pr85281.c: New test.

From-SVN: r259316

gcc/ChangeLog

+2018-04-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/85281
+	* config/i386/sse.md (iptr): Add V16SFmode and V8DFmode cases.
+	(<avx512>_vec_dup<mode><mask_name>): Use a single pattern for modes
+	other than V2DFmode using iptr mode attribute.
+	(<avx512>_vec_dup<mode><mask_name>): Use iptr mode attribute.
+
 2018-04-11  Alexander Monakov  <amonakov@ispras.ru>
 
 	PR rtl-optimization/84659

gcc/config/i386/sse.md

@@ -804,6 +804,7 @@
   [(V64QI "b") (V32HI "w") (V16SI "k") (V8DI "q")
    (V32QI "b") (V16HI "w") (V8SI "k") (V4DI "q")
    (V16QI "b") (V8HI "w") (V4SI "k") (V2DI "q")
+   (V16SF "k") (V8DF "q")
    (V8SF "k") (V4DF "q")
    (V4SF "k") (V2DF "q")
    (SF "k") (DF "q")])
@@ -17686,10 +17687,7 @@
   if (<MODE>mode == V2DFmode)
     return "vpbroadcastq\t{%1, %0<mask_operand2>|%0<mask_operand2>, %q1}";
 
-  if (GET_MODE_SIZE (GET_MODE_INNER (<MODE>mode)) == 4)
-    return "v<sseintprefix>broadcast<bcstscalarsuff>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %k1}";
-  else
-    return "v<sseintprefix>broadcast<bcstscalarsuff>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %q1}";
+  return "v<sseintprefix>broadcast<bcstscalarsuff>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %<iptr>1}";
 }
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
@@ -17702,7 +17700,7 @@
 	    (match_operand:<ssexmmmode> 1 "nonimmediate_operand" "vm")
 	    (parallel [(const_int 0)]))))]
   "TARGET_AVX512BW"
-  "vpbroadcast<bcstscalarsuff>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
+  "vpbroadcast<bcstscalarsuff>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %<iptr>1}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])

gcc/testsuite/ChangeLog

+2018-04-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/85281
+	* gcc.target/i386/pr85281.c: New test.
+
 2018-04-11  Alexander Monakov  <amonakov@ispras.ru>
 
 	PR rtl-optimization/84659

gcc/testsuite/gcc.target/i386/pr85281.c

+/* PR target/85281 */
+/* { dg-do assemble { target avx512bw } } */
+/* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target masm_intel } */
+/* { dg-options "-O -mavx512bw -masm=intel -w" } */
+
+typedef char V __attribute__ ((__vector_size__ (64)));
+
+V
+foo (V v)
+{
+  v[8] /= (unsigned __int128) 0;
+  v[0] -= ~255;
+  return v;
+}