From 7f8dede8d942da2c2a8caa66fb60656ad27b36ea Mon Sep 17 00:00:00 2001
From: Steve Ellcey <sellcey@imgtec.com>
Date: Fri, 24 Apr 2015 23:07:53 +0000
Subject: [PATCH] mips.md: (*madd4<mode>) Remove accum_in attribute.

2015-04-24  Steve Ellcey  <sellcey@imgtec.com>

	* config/mips/mips.md: (*madd4<mode>) Remove accum_in attribute.
	(*madd3<mode>): Ditto.
	(*msub4<mode>): Ditto.
	(*msub3<mode>): Ditto.
	(*nmadd4<mode>): Ditto.
	(*nmadd3<mode>): Ditto.
	(*nmadd4<mode>_fastmath): Ditto.
	(*nmadd3<mode>_fastmath): Ditto.
	(*nmsub4<mode>): Ditto.
	(*nmsub3<mode>): Ditto.
	(*nmsub4<mode>_fastmath): Ditto.
	(*nmsub3<mode>_fastmath): Ditto.

From-SVN: r222432
---
 gcc/ChangeLog           | 15 +++++++++++++++
 gcc/config/mips/mips.md | 12 ------------
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b4b0490303f..a73cef675d4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2015-04-24  Steve Ellcey  <sellcey@imgtec.com>
+
+	* config/mips/mips.md: (*madd4<mode>) Remove accum_in attribute.
+	(*madd3<mode>): Ditto.
+	(*msub4<mode>): Ditto.
+	(*msub3<mode>): Ditto.
+	(*nmadd4<mode>): Ditto.
+	(*nmadd3<mode>): Ditto.
+	(*nmadd4<mode>_fastmath): Ditto.
+	(*nmadd3<mode>_fastmath): Ditto.
+	(*nmsub4<mode>): Ditto.
+	(*nmsub3<mode>): Ditto.
+	(*nmsub4<mode>_fastmath): Ditto.
+	(*nmsub3<mode>_fastmath): Ditto.
+
 2015-04-24  Jason Merrill  <jason@redhat.com>
 
 	PR c++/50800
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md
index 3672c0bded0..ed4c0ba65f8 100644
--- a/gcc/config/mips/mips.md
+++ b/gcc/config/mips/mips.md
@@ -2478,7 +2478,6 @@
   "ISA_HAS_FP_MADD4_MSUB4 && TARGET_FUSED_MADD"
   "madd.<fmt>\t%0,%3,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "fma<mode>4"
@@ -2499,7 +2498,6 @@
   "ISA_HAS_FP_MADD3_MSUB3 && TARGET_FUSED_MADD"
   "madd.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*msub4<mode>"
@@ -2510,7 +2508,6 @@
   "ISA_HAS_FP_MADD4_MSUB4 && TARGET_FUSED_MADD"
   "msub.<fmt>\t%0,%3,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*msub3<mode>"
@@ -2521,7 +2518,6 @@
   "ISA_HAS_FP_MADD3_MSUB3 && TARGET_FUSED_MADD"
   "msub.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmadd4<mode>"
@@ -2536,7 +2532,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmadd.<fmt>\t%0,%3,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmadd3<mode>"
@@ -2551,7 +2546,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmadd.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmadd4<mode>_fastmath"
@@ -2566,7 +2560,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmadd.<fmt>\t%0,%3,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmadd3<mode>_fastmath"
@@ -2581,7 +2574,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmadd.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"3")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmsub4<mode>"
@@ -2596,7 +2588,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmsub.<fmt>\t%0,%1,%2,%3"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"1")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmsub3<mode>"
@@ -2611,7 +2602,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmsub.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"1")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmsub4<mode>_fastmath"
@@ -2626,7 +2616,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmsub.<fmt>\t%0,%1,%2,%3"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"1")
    (set_attr "mode" "<UNITMODE>")])
 
 (define_insn "*nmsub3<mode>_fastmath"
@@ -2641,7 +2630,6 @@
    && !HONOR_NANS (<MODE>mode)"
   "nmsub.<fmt>\t%0,%1,%2"
   [(set_attr "type" "fmadd")
-   (set_attr "accum_in"	"1")
    (set_attr "mode" "<UNITMODE>")])
 
 ;;
-- 
2.30.2