From 1ef0270e330da4938f5cb3371a45f2fb528eb4c4 Mon Sep 17 00:00:00 2001
From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 11 Jan 2016 12:33:25 +0000
Subject: [PATCH] Remove snprintf from <avx512>_(load|store)<mode>_mask

This patch removes snprintf from <avx512>_(load|store)<mode>_mask
patterns.

	* config/i386/sse.md (<avx512>_load<mode>_mask): Remove
	snprintf.
	(<avx512>_store<mode>_mask): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232225 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog          |  6 ++++++
 gcc/config/i386/sse.md | 52 ++++++++++++++++----------------------------------
 2 files changed, 22 insertions(+), 36 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c910e8968c7..ffe643e6084 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2016-01-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/sse.md (<avx512>_load<mode>_mask): Remove
+	snprintf.
+	(<avx512>_store<mode>_mask): Likewise.
+
 2016-01-11  Bernd Schmidt  <bschmidt@redhat.com>
             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 278dd383295..c8e2150a14d 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -960,30 +960,20 @@
 	  (match_operand:<avx512fmaskmode> 3 "register_operand" "Yk,Yk")))]
   "TARGET_AVX512F"
 {
-  static char buf [64];
-
-  const char *insn_op;
-  const char *sse_suffix;
-  const char *align;
   if (FLOAT_MODE_P (GET_MODE_INNER (<MODE>mode)))
     {
-      insn_op = "vmov";
-      sse_suffix = "<ssemodesuffix>";
+      if (misaligned_operand (operands[1], <MODE>mode))
+	return "vmovu<ssemodesuffix>\t{%1, %0%{%3%}%N2|%0%{%3%}%N2, %1}";
+      else
+	return "vmova<ssemodesuffix>\t{%1, %0%{%3%}%N2|%0%{%3%}%N2, %1}";
     }
   else
     {
-      insn_op = "vmovdq";
-      sse_suffix = "<ssescalarsize>";
+      if (misaligned_operand (operands[1], <MODE>mode))
+	return "vmovdqu<ssescalarsize>\t{%1, %0%{%3%}%N2|%0%{%3%}%N2, %1}";
+      else
+	return "vmovdqa<ssescalarsize>\t{%1, %0%{%3%}%N2|%0%{%3%}%N2, %1}";
     }
-
-  if (misaligned_operand (operands[1], <MODE>mode))
-    align = "u";
-  else
-    align = "a";
-
-  snprintf (buf, sizeof (buf), "%s%s%s\t{%%1, %%0%%{%%3%%}%%N2|%%0%%{%%3%%}%%N2, %%1}",
-	    insn_op, align, sse_suffix);
-  return buf;
 }
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
@@ -1035,30 +1025,20 @@
 	  (match_operand:<avx512fmaskmode> 2 "register_operand" "Yk")))]
   "TARGET_AVX512F"
 {
-  static char buf [64];
-
-  const char *insn_op;
-  const char *sse_suffix;
-  const char *align;
   if (FLOAT_MODE_P (GET_MODE_INNER (<MODE>mode)))
     {
-      insn_op = "vmov";
-      sse_suffix = "<ssemodesuffix>";
+      if (misaligned_operand (operands[0], <MODE>mode))
+	return "vmovu<ssemodesuffix>\t{%1, %0%{%2%}|%0%{%2%}, %1}";
+      else
+	return "vmova<ssemodesuffix>\t{%1, %0%{%2%}|%0%{%2%}, %1}";
     }
   else
     {
-      insn_op = "vmovdq";
-      sse_suffix = "<ssescalarsize>";
+      if (misaligned_operand (operands[0], <MODE>mode))
+	return "vmovdqu<ssescalarsize>\t{%1, %0%{%2%}|%0%{%2%}, %1}";
+      else
+	return "vmovdqa<ssescalarsize>\t{%1, %0%{%2%}|%0%{%2%}, %1}";
     }
-
-  if (misaligned_operand (operands[0], <MODE>mode))
-    align = "u";
-  else
-    align = "a";
-
-  snprintf (buf, sizeof (buf), "%s%s%s\t{%%1, %%0%%{%%2%%}|%%0%%{%%2%%}, %%1}",
-	    insn_op, align, sse_suffix);
-  return buf;
 }
   [(set_attr "type" "ssemov")
    (set_attr "prefix" "evex")
-- 
2.11.4.GIT