From 659c0e684c883ab1ac7a5e8eb42c14bee47b3b4c Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 6 May 2014 21:35:15 +0100
Subject: * config/i386/sse.md (*mov<mode>_internal) 
 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>) 
 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>) 	(<sse>_andnot<mode>3,
 <code><mode>3, *andnot<mode>3) 	(*<code><mode>3,
 *andnot<mode>3<mask_name>) 	(<mask_codefor><code><mode>3<mask_name>): Only
 consider 	TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.

From-SVN: r210124
---
 gcc/ChangeLog          | 10 ++++++++++
 gcc/config/i386/sse.md | 33 ++++++++++++++++++++-------------
 2 files changed, 30 insertions(+), 13 deletions(-)

(limited to 'gcc')

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 00b1e5a..a0526f2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2014-05-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/sse.md (*mov<mode>_internal)
+	(*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
+	(*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
+	(<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
+	(*<code><mode>3, *andnot<mode>3<mask_name>)
+	(<mask_codefor><code><mode>3<mask_name>): Only consider
+	TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
+
 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	Revert:
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 72a4d6d..c91626b 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -758,11 +758,10 @@
   [(set_attr "type" "sselog1,ssemov,ssemov")
    (set_attr "prefix" "maybe_vex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
-		 (const_string "<ssePSmode>")
-	       (and (match_test "<MODE_SIZE> == 16")
-		    (and (eq_attr "alternative" "2")
-			 (match_test "TARGET_SSE_TYPELESS_STORES")))
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (ior (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+			 (and (eq_attr "alternative" "2")
+			      (match_test "TARGET_SSE_TYPELESS_STORES"))))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX")
 		 (const_string "<sseinsnmode>")
@@ -967,7 +966,8 @@
    (set_attr "ssememalign" "8")
    (set_attr "prefix" "maybe_vex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX")
 		 (const_string "<MODE>")
@@ -1089,7 +1089,8 @@
      (const_string "1")))
    (set_attr "prefix" "maybe_vex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX")
 		 (const_string "<sseinsnmode>")
@@ -2377,7 +2378,8 @@
    (set_attr "type" "sselog")
    (set_attr "prefix" "orig,maybe_evex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX")
 		 (const_string "<MODE>")
@@ -2449,7 +2451,8 @@
    (set_attr "type" "sselog")
    (set_attr "prefix" "orig,maybe_evex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX")
 		 (const_string "<MODE>")
@@ -2513,7 +2516,8 @@
    (set_attr "type" "sselog")
    (set_attr "prefix" "orig,vex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "V4SF")
 	       (match_test "TARGET_AVX")
 		 (const_string "<ssevecmode>")
@@ -2600,7 +2604,8 @@
    (set_attr "type" "sselog")
    (set_attr "prefix" "orig,vex")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "V4SF")
 	       (match_test "TARGET_AVX")
 		 (const_string "<ssevecmode>")
@@ -9047,7 +9052,8 @@
        (const_string "*")))
    (set_attr "prefix" "<mask_prefix3>")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX2")
 		 (const_string "<sseinsnmode>")
@@ -9140,7 +9146,8 @@
        (const_string "*")))
    (set_attr "prefix" "<mask_prefix3>")
    (set (attr "mode")
-	(cond [(match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+	(cond [(and (match_test "<MODE_SIZE> == 16")
+		    (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL"))
 		 (const_string "<ssePSmode>")
 	       (match_test "TARGET_AVX2")
 		 (const_string "<sseinsnmode>")
-- 
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