re PR target/88522 (Error: operand size mismatch for `vpgatherqq')

	PR target/88522
	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask,
	*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask,
	*avx512pf_scatterpf<mode>df_mask): Use %X5 instead of %5 for
	-masm=intel.
	(gatherq_mode): Remove mode iterator.
	(*avx512f_gathersi<mode>, *avx512f_gathersi<mode>_2): Use X instead
	of <xtg_mode>.
	(*avx512f_gatherdi<mode>): Use X instead of <gatherq_mode>.
	(*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>,
	*avx512f_scatterdi<mode>): Use %X5 for -masm=intel.

From-SVN: r267327

2 files changed, 48 insertions, 28 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ce6ba2f..0fc3225 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,17 @@
 2018-12-21  Jakub Jelinek  <jakub@redhat.com>
 
+	PR target/88522
+	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask,
+	*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask,
+	*avx512pf_scatterpf<mode>df_mask): Use %X5 instead of %5 for
+	-masm=intel.
+	(gatherq_mode): Remove mode iterator.
+	(*avx512f_gathersi<mode>, *avx512f_gathersi<mode>_2): Use X instead
+	of <xtg_mode>.
+	(*avx512f_gatherdi<mode>): Use X instead of <gatherq_mode>.
+	(*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>,
+	*avx512f_scatterdi<mode>): Use %X5 for -masm=intel.
+
 	PR rtl-optimization/88563
 	* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Swap innermode
 	and mode arguments to convert_modes.  Likewise swap mode and word_mode
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 5dcb621..6ec9896 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -17269,9 +17269,11 @@
   switch (INTVAL (operands[4]))
     {
     case 3:
-      return "vgatherpf0<ssemodesuffix>ps\t{%5%{%0%}|%5%{%0%}}";
+      /* %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+	 gas changed what it requires incompatibly.  */
+      return "vgatherpf0<ssemodesuffix>ps\t{%5%{%0%}|%X5%{%0%}}";
     case 2:
-      return "vgatherpf1<ssemodesuffix>ps\t{%5%{%0%}|%5%{%0%}}";
+      return "vgatherpf1<ssemodesuffix>ps\t{%5%{%0%}|%X5%{%0%}}";
     default:
       gcc_unreachable ();
     }
@@ -17314,9 +17316,11 @@
   switch (INTVAL (operands[4]))
     {
     case 3:
-      return "vgatherpf0<ssemodesuffix>pd\t{%5%{%0%}|%5%{%0%}}";
+      /* %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+	 gas changed what it requires incompatibly.  */
+      return "vgatherpf0<ssemodesuffix>pd\t{%5%{%0%}|%X5%{%0%}}";
     case 2:
-      return "vgatherpf1<ssemodesuffix>pd\t{%5%{%0%}|%5%{%0%}}";
+      return "vgatherpf1<ssemodesuffix>pd\t{%5%{%0%}|%X5%{%0%}}";
     default:
       gcc_unreachable ();
     }
@@ -17360,10 +17364,12 @@
     {
     case 3:
     case 7:
-      return "vscatterpf0<ssemodesuffix>ps\t{%5%{%0%}|%5%{%0%}}";
+      /* %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+	 gas changed what it requires incompatibly.  */
+      return "vscatterpf0<ssemodesuffix>ps\t{%5%{%0%}|%X5%{%0%}}";
     case 2:
     case 6:
-      return "vscatterpf1<ssemodesuffix>ps\t{%5%{%0%}|%5%{%0%}}";
+      return "vscatterpf1<ssemodesuffix>ps\t{%5%{%0%}|%X5%{%0%}}";
     default:
       gcc_unreachable ();
     }
@@ -17407,10 +17413,12 @@
     {
     case 3:
     case 7:
-      return "vscatterpf0<ssemodesuffix>pd\t{%5%{%0%}|%5%{%0%}}";
+      /* %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+	 gas changed what it requires incompatibly.  */
+      return "vscatterpf0<ssemodesuffix>pd\t{%5%{%0%}|%X5%{%0%}}";
     case 2:
     case 6:
-      return "vscatterpf1<ssemodesuffix>pd\t{%5%{%0%}|%5%{%0%}}";
+      return "vscatterpf1<ssemodesuffix>pd\t{%5%{%0%}|%X5%{%0%}}";
     default:
       gcc_unreachable ();
     }
@@ -20290,12 +20298,6 @@
    (set_attr "prefix" "vex")
    (set_attr "mode" "<sseinsnmode>")])
 
-;; Memory operand override for -masm=intel of the v*gatherq* patterns.
-(define_mode_attr gatherq_mode
-  [(V4SI "q") (V2DI "x") (V4SF "q") (V2DF "x")
-   (V8SI "x") (V4DI "t") (V8SF "x") (V4DF "t")
-   (V16SI "t") (V8DI "g") (V16SF "t") (V8DF "g")])
-
 (define_expand "<avx512>_gathersi<mode>"
   [(parallel [(set (match_operand:VI48F 0 "register_operand")
 		   (unspec:VI48F
@@ -20329,7 +20331,9 @@
 	  UNSPEC_GATHER))
    (clobber (match_scratch:<avx512fmaskmode> 2 "=&Yk"))]
   "TARGET_AVX512F"
-  "v<sseintprefix>gatherd<ssemodesuffix>\t{%6, %0%{%2%}|%0%{%2%}, %<xtg_mode>6}"
+;; %X6 so that we don't emit any *WORD PTR for -masm=intel, as
+;; gas changed what it requires incompatibly.
+  "v<sseintprefix>gatherd<ssemodesuffix>\t{%6, %0%{%2%}|%0%{%2%}, %X6}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])
@@ -20348,7 +20352,9 @@
 	  UNSPEC_GATHER))
    (clobber (match_scratch:<avx512fmaskmode> 1 "=&Yk"))]
   "TARGET_AVX512F"
-  "v<sseintprefix>gatherd<ssemodesuffix>\t{%5, %0%{%1%}|%0%{%1%}, %<xtg_mode>5}"
+;; %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+;; gas changed what it requires incompatibly.
+  "v<sseintprefix>gatherd<ssemodesuffix>\t{%5, %0%{%1%}|%0%{%1%}, %X5}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])
@@ -20387,9 +20393,9 @@
 	  UNSPEC_GATHER))
    (clobber (match_scratch:QI 2 "=&Yk"))]
   "TARGET_AVX512F"
-{
-  return "v<sseintprefix>gatherq<ssemodesuffix>\t{%6, %1%{%2%}|%1%{%2%}, %<gatherq_mode>6}";
-}
+;; %X6 so that we don't emit any *WORD PTR for -masm=intel, as
+;; gas changed what it requires incompatibly.
+  "v<sseintprefix>gatherq<ssemodesuffix>\t{%6, %1%{%2%}|%1%{%2%}, %X6}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])
@@ -20409,14 +20415,16 @@
    (clobber (match_scratch:QI 1 "=&Yk"))]
   "TARGET_AVX512F"
 {
+  /* %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+     gas changed what it requires incompatibly.  */
   if (<MODE>mode != <VEC_GATHER_SRCDI>mode)
     {
       if (<MODE_SIZE> != 64)
-	return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %x0%{%1%}|%x0%{%1%}, %<gatherq_mode>5}";
+	return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %x0%{%1%}|%x0%{%1%}, %X5}";
       else
-	return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %t0%{%1%}|%t0%{%1%}, %t5}";
+	return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %t0%{%1%}|%t0%{%1%}, %X5}";
     }
-  return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %0%{%1%}|%0%{%1%}, %<gatherq_mode>5}";
+  return "v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %0%{%1%}|%0%{%1%}, %X5}";
 }
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
@@ -20453,7 +20461,9 @@
 	  UNSPEC_SCATTER))
    (clobber (match_scratch:<avx512fmaskmode> 1 "=&Yk"))]
   "TARGET_AVX512F"
-  "v<sseintprefix>scatterd<ssemodesuffix>\t{%3, %5%{%1%}|%5%{%1%}, %3}"
+;; %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+;; gas changed what it requires incompatibly.
+  "v<sseintprefix>scatterd<ssemodesuffix>\t{%3, %5%{%1%}|%X5%{%1%}, %3}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])
@@ -20489,11 +20499,9 @@
 	  UNSPEC_SCATTER))
    (clobber (match_scratch:QI 1 "=&Yk"))]
   "TARGET_AVX512F"
-{
-  if (GET_MODE_SIZE (GET_MODE_INNER (<MODE>mode)) == 8)
-    return "v<sseintprefix>scatterq<ssemodesuffix>\t{%3, %5%{%1%}|%5%{%1%}, %3}";
-  return "v<sseintprefix>scatterq<ssemodesuffix>\t{%3, %5%{%1%}|%t5%{%1%}, %3}";
-}
+;; %X5 so that we don't emit any *WORD PTR for -masm=intel, as
+;; gas changed what it requires incompatibly.
+  "v<sseintprefix>scatterq<ssemodesuffix>\t{%3, %5%{%1%}|%X5%{%1%}, %3}"
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
    (set_attr "mode" "<sseinsnmode>")])