From: Eric Botcazou <ebotcazou@adacore.com>
Date: Thu, 3 Nov 2011 16:26:41 +0000 (+0000)
Subject: sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
X-Git-Tag: releases/gcc-4.7.0~2597
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12e55ac79dfb42727098dd9bcc60c62bfcec75a6;p=thirdparty%2Fgcc.git

sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...

	* config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
	(movtf_insn_sp32): ...this.
	(movtf_insn_sp64_no_fpu): Consolidate into...
	(movtf_insn_sp64): ...this.
	(movtf_insn_sp64_hq): Do not test TARGET_FPU.
	* config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.

From-SVN: r180831
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e105c4d1cdea..47e162141367 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2011-11-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
+	(movtf_insn_sp32): ...this.
+	(movtf_insn_sp64_no_fpu): Consolidate into...
+	(movtf_insn_sp64): ...this.
+	(movtf_insn_sp64_hq): Do not test TARGET_FPU.
+	* config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.
+
 2011-11-03  Tristan Gingold  <gingold@adacore.com>
 
 	* config/vms/vms.c (vms_patch_builtins): Fix typo.
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 649612e92ef9..b57a15840975 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -3440,7 +3440,7 @@ sparc_legitimate_address_p (enum machine_mode mode, rtx addr, bool strict)
 	     REG+REG address, then only one of them gets converted to an
 	     offsettable address.  */
 	  if (mode == TFmode
-	      && ! (TARGET_FPU && TARGET_ARCH64 && TARGET_HARD_QUAD))
+	      && ! (TARGET_ARCH64 && TARGET_HARD_QUAD))
 	    return 0;
 
 	  /* We prohibit REG + REG on ARCH32 if not optimizing for
diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md
index 76be31af3f41..d4827bde3c7b 100644
--- a/gcc/config/sparc/sparc.md
+++ b/gcc/config/sparc/sparc.md
@@ -2377,45 +2377,30 @@
 })
 
 (define_insn "*movtf_insn_sp32"
-  [(set (match_operand:TF 0 "nonimmediate_operand" "=b, e,   o,U,  r")
-	(match_operand:TF 1 "input_operand"        " G,oe,GeUr,o,roG"))]
-  "TARGET_FPU
-   && ! TARGET_ARCH64
-   && (register_operand (operands[0], TFmode)
-       || register_or_zero_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "4")])
-
-;; Exactly the same as above, except that all `e' cases are deleted.
-;; This is necessary to prevent reload from ever trying to use a `e' reg
-;; when -mno-fpu.
-
-(define_insn "*movtf_insn_sp32_no_fpu"
-  [(set (match_operand:TF 0 "nonimmediate_operand" "=o,U,o,  r,o")
-	(match_operand:TF 1 "input_operand"        " G,o,U,roG,r"))]
-  "! TARGET_FPU
-   && ! TARGET_ARCH64
+  [(set (match_operand:TF 0 "nonimmediate_operand" "=b, e,o,  o,U,  r")
+	(match_operand:TF 1 "input_operand"        " G,oe,e,rGU,o,roG"))]
+  "! TARGET_ARCH64
    && (register_operand (operands[0], TFmode)
        || register_or_zero_operand (operands[1], TFmode))"
   "#"
-  [(set_attr "length" "4")])
+  [(set_attr "length" "4,4,4,4,4,4")
+   (set_attr "cpu_feature" "fpu,fpu,fpu,*,*,*")])
 
 (define_insn "*movtf_insn_sp64"
-  [(set (match_operand:TF 0 "nonimmediate_operand" "=b, e,  o,  r")
-	(match_operand:TF 1 "input_operand"         "G,oe,Ger,roG"))]
-  "TARGET_FPU
-   && TARGET_ARCH64
+  [(set (match_operand:TF 0 "nonimmediate_operand" "=b, e,o, o,  r")
+	(match_operand:TF 1 "input_operand"         "G,oe,e,rG,roG"))]
+  "TARGET_ARCH64
    && ! TARGET_HARD_QUAD
    && (register_operand (operands[0], TFmode)
        || register_or_zero_operand (operands[1], TFmode))"
   "#"
-  [(set_attr "length" "2")])
+  [(set_attr "length" "2,2,2,2,2")
+   (set_attr "cpu_feature" "fpu,fpu,fpu,*,*")])
 
 (define_insn "*movtf_insn_sp64_hq"
   [(set (match_operand:TF 0 "nonimmediate_operand" "=b,e,e,m, o,  r")
 	(match_operand:TF 1 "input_operand"         "G,e,m,e,rG,roG"))]
-  "TARGET_FPU
-   && TARGET_ARCH64
+  "TARGET_ARCH64
    && TARGET_HARD_QUAD
    && (register_operand (operands[0], TFmode)
        || register_or_zero_operand (operands[1], TFmode))"
@@ -2429,16 +2414,6 @@
   [(set_attr "type" "*,fpmove,fpload,fpstore,*,*")
    (set_attr "length" "2,*,*,*,2,2")])
 
-(define_insn "*movtf_insn_sp64_no_fpu"
-  [(set (match_operand:TF 0 "nonimmediate_operand" "=  r, o")
-	(match_operand:TF 1 "input_operand"         "orG,rG"))]
-  "! TARGET_FPU
-   && TARGET_ARCH64
-   && (register_operand (operands[0], TFmode)
-       || register_or_zero_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "2")])
-
 ;; Now all the splits to handle multi-insn TF mode moves.
 (define_split
   [(set (match_operand:TF 0 "register_operand" "")