From 80c0adc635c392856f1a5ef0d89d8dd62ac960c1 Mon Sep 17 00:00:00 2001
From: Sebastian Pop <sebastian.pop@amd.com>
Date: Fri, 4 Dec 2009 05:26:27 +0000
Subject: [PATCH] Remove unused operand.
2009-12-02 Sebastian Pop <sebastian.pop@amd.com>
* config/i386/i386.c (ix86_expand_fma4_multiple_memory): Remove unused
parameter.
* config/i386/i386-protos.h (ix86_expand_fma4_multiple_memory): Same.
* config/i386/sse.md: Same.
From-SVN: r154968
---
gcc/ChangeLog | 7 +++++++
gcc/config/i386/i386-protos.h | 2 +-
gcc/config/i386/i386.c | 5 ++---
gcc/config/i386/sse.md | 20 ++++++++++----------
4 files changed, 20 insertions(+), 14 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ed5e0c27f519..ceb7ba73c04c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2009-12-02 Sebastian Pop <sebastian.pop@amd.com>
+
+ * config/i386/i386.c (ix86_expand_fma4_multiple_memory): Remove unused
+ parameter.
+ * config/i386/i386-protos.h (ix86_expand_fma4_multiple_memory): Same.
+ * config/i386/sse.md: Same.
+
2009-12-03 Richard Guenther <rguenther@suse.de>
* cgraphunit.c (assemble_thunk): Use DECL_ASSEMBLER_NAME
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index 1451e799fa60..bb55da16f2f7 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -219,7 +219,7 @@ extern void ix86_expand_vector_extract (bool, rtx, rtx, int);
extern void ix86_expand_reduc_v4sf (rtx (*)(rtx, rtx, rtx), rtx, rtx);
extern bool ix86_fma4_valid_op_p (rtx [], rtx, int, bool, int, bool);
-extern void ix86_expand_fma4_multiple_memory (rtx [], int, enum machine_mode);
+extern void ix86_expand_fma4_multiple_memory (rtx [], enum machine_mode);
extern void ix86_expand_vec_extract_even_odd (rtx, rtx, rtx, unsigned);
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 462f2d55648f..82ec08fce120 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -28962,12 +28962,11 @@ ix86_fma4_valid_op_p (rtx operands[], rtx insn ATTRIBUTE_UNUSED, int num,
void
ix86_expand_fma4_multiple_memory (rtx operands[],
- int num,
enum machine_mode mode)
{
rtx op0 = operands[0];
- if (num != 4
- || memory_operand (op0, mode)
+
+ if (memory_operand (op0, mode)
|| reg_mentioned_p (op0, operands[1])
|| reg_mentioned_p (op0, operands[2])
|| reg_mentioned_p (op0, operands[3]))
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 08a3b5b5c89a..4899c0ae8e08 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -1731,7 +1731,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fmadd<mode>4256 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1768,7 +1768,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fmsub<mode>4256 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1807,7 +1807,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fnmadd<mode>4256 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1847,7 +1847,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fnmsub<mode>4256 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1883,7 +1883,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fmadd<mode>4 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1939,7 +1939,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fmsub<mode>4 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -1997,7 +1997,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fnmadd<mode>4 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -2056,7 +2056,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, <MODE>mode);
+ ix86_expand_fma4_multiple_memory (operands, <MODE>mode);
emit_insn (gen_fma4_fnmsub<mode>4 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
@@ -10384,7 +10384,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, V8HImode);
+ ix86_expand_fma4_multiple_memory (operands, V8HImode);
emit_insn (gen_xop_pmacsww (operands[0], operands[1], operands[2],
operands[3]));
DONE;
@@ -10436,7 +10436,7 @@
&& !reg_mentioned_p (operands[0], operands[3])"
[(const_int 0)]
{
- ix86_expand_fma4_multiple_memory (operands, 4, V4SImode);
+ ix86_expand_fma4_multiple_memory (operands, V4SImode);
emit_insn (gen_xop_pmacsdd (operands[0], operands[1], operands[2],
operands[3]));
DONE;
--
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