From 9abd1955da0d1717108ee06829f94a57908bcc38 Mon Sep 17 00:00:00 2001
From: Roger Sayle <roger@eyesopen.com>
Date: Wed, 16 Mar 2005 18:29:26 +0000
Subject: [PATCH] optabs.c (expand_copysign_absneg): Make static.

	* optabs.c (expand_copysign_absneg): Make static.
	* optabs.h (expand_copysign_absneg): Delete prototype.
	* config/rs6000/rs6000.md (copysigntf3): Delete pattern.

From-SVN: r96572
---
 gcc/ChangeLog               |  6 ++++++
 gcc/config/rs6000/rs6000.md | 27 ---------------------------
 gcc/optabs.c                |  2 +-
 gcc/optabs.h                |  1 -
 4 files changed, 7 insertions(+), 29 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d7b1f14df30..3978c1af56d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-03-16  Roger Sayle  <roger@eyesopen.com>
+
+	* optabs.c (expand_copysign_absneg): Make static.
+	* optabs.h (expand_copysign_absneg): Delete prototype.
+	* config/rs6000/rs6000.md (copysigntf3): Delete pattern.
+
 2005-03-16  Richard Henderson  <rth@redhat.com>
 
 	PR middle-end/15700
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 17d81f24230..fc4b6f1cfb2 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -8492,33 +8492,6 @@
   operands[5] = simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word);
   operands[6] = simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word);
 }")
-
-(define_expand "copysigntf3"
-  [(match_operand:TF 0 "general_operand" "")
-   (match_operand:TF 1 "general_operand" "")
-   (match_operand:TF 2 "general_operand" "")]
-  "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
-   && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
-{
-  rtx target, op0, op1, temp;
-  bool op0_is_abs = false;
-
-  target = operands[0];
-  op0 = operands[1];
-  op1 = operands[2];
-
-  if (GET_CODE (op0) == CONST_DOUBLE)
-    {
-      if (real_isneg (CONST_DOUBLE_REAL_VALUE (op0)))
-	op0 = simplify_unary_operation (ABS, TFmode, op0, TFmode);
-      op0_is_abs = true;
-    }
-
-  temp = expand_copysign_absneg (TFmode, op0, op1, target, 127, op0_is_abs);
-  if (temp != target)
-    emit_move_insn (target, temp);
-  DONE;
-})
 
 ;; Next come the multi-word integer load and store and the load and store
 ;; multiple insns.
diff --git a/gcc/optabs.c b/gcc/optabs.c
index ccbf67034d7..b2021f1d358 100644
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -2678,7 +2678,7 @@ expand_abs (enum machine_mode mode, rtx op0, rtx target,
    is that we have a split register file, and leaving op0 in fp registers,
    and not playing with subregs so much, will help the register allocator.  */
 
-rtx
+static rtx
 expand_copysign_absneg (enum machine_mode mode, rtx op0, rtx op1, rtx target,
 		        int bitpos, bool op0_is_abs)
 {
diff --git a/gcc/optabs.h b/gcc/optabs.h
index e0a7985bc15..b9aa6ac4161 100644
--- a/gcc/optabs.h
+++ b/gcc/optabs.h
@@ -463,7 +463,6 @@ extern rtx expand_abs (enum machine_mode, rtx, rtx, int, int);
 
 /* Expand the copysign operation.  */
 extern rtx expand_copysign (rtx, rtx, rtx);
-extern rtx expand_copysign_absneg (enum machine_mode, rtx, rtx, rtx, int, bool);
 
 /* Generate an instruction with a given INSN_CODE with an output and
    an input.  */