sse.md (define_mode_suffix vecmemsuffix): New.

gcc/
2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>

	* config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
	(define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
	memory operand for it.
	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.

gcc/testsuite
2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>

	* gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
	for {x,y,z} suffix.
	* gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.

From-SVN: r271984

gcc/ChangeLog

+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
+	(define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
+	memory operand for it.
+	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.
+
 2019-06-05  Martin Sebor  <msebor@redhat.com>
 
 	* config/i386/i386-features.c (ix86_get_function_versions_dispatcher):

gcc/config/i386/sse.md

@@ -595,6 +595,10 @@
 (define_mode_attr ssequarterinsnmode
   [(V16SF "V4SF") (V8DF "V2DF") (V16SI "TI") (V8DI "TI")])
 
+(define_mode_attr vecmemsuffix
+  [(V16SF "{z}") (V8SF "{y}") (V4SF "{x}")
+   (V8DF "{z}") (V4DF "{y}") (V2DF "{x}")])
+
 (define_mode_attr ssedoublemodelower
   [(V16QI "v16hi") (V32QI "v32hi") (V64QI "v64hi")
    (V8HI "v8si")   (V16HI "v16si") (V32HI "v32si")
@@ -21317,11 +21321,11 @@
 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"
   [(set (match_operand:<avx512fmaskmode> 0 "register_operand" "=k")
           (unspec:<avx512fmaskmode>
-            [(match_operand:VF_AVX512VL 1 "register_operand" "v")
+            [(match_operand:VF_AVX512VL 1 "vector_operand" "vm")
              (match_operand:QI 2 "const_0_to_255_operand" "n")]
              UNSPEC_FPCLASS))]
    "TARGET_AVX512DQ"
-   "vfpclass<ssemodesuffix>\t{%2, %1, %0<mask_scalar_merge_operand3>|%0<mask_scalar_merge_operand3>, %1, %2}";
+   "vfpclass<ssemodesuffix><vecmemsuffix>\t{%2, %1, %0<mask_scalar_merge_operand3>|%0<mask_scalar_merge_operand3>, %1, %2}";
   [(set_attr "type" "sse")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "evex")
@@ -21331,7 +21335,7 @@
   [(set (match_operand:<avx512fmaskmode> 0 "register_operand" "=k")
 	(and:<avx512fmaskmode>
 	  (unspec:<avx512fmaskmode>
-	    [(match_operand:VF_128 1 "register_operand" "v")
+	    [(match_operand:VF_128 1 "vector_operand" "vm")
              (match_operand:QI 2 "const_0_to_255_operand" "n")]
 	    UNSPEC_FPCLASS)
 	  (const_int 1)))]

gcc/testsuite/ChangeLog

+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
+	for {x,y,z} suffix.
+	* gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.
+
 2019-06-05  Martin Sebor  <msebor@redhat.com>
 
 	* gcc.dg/format/gcc_diag-11.c: Skip until -Wformat-diag has

gcc/testsuite/gcc.target/i386/avx512dq-vfpclasspd-1.c

 /* { dg-do compile } */
 /* { dg-options "-mavx512dq -mavx512vl -O2" } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclasspd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdz\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdz\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspdx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 
 #include <immintrin.h>
 

gcc/testsuite/gcc.target/i386/avx512dq-vfpclassps-1.c

 /* { dg-do compile } */
 /* { dg-options "-mavx512dq -mavx512vl -O2" } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
-/* { dg-final { scan-assembler-times "vfpclassps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsz\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsz\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vfpclasspsx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 
 #include <immintrin.h>