i386.md (movsf_1): Enable pattern for standard 80387 constants before reload…

i386.md (movsf_1): Enable pattern for standard 80387 constants before reload when optimizing for size.

	* config/i386/i386.md (movsf_1): Enable pattern for standard
	80387 constants before reload when optimizing for size.
	(*movdf_nointeger, *movdf_integer): Ditto.
	(*movxf_nointeger, *movxf_integer): Disable patterns for standard
	80387 constants before reload when not optimizing for size.

	(*fop_xf_4_i387, *fop_xf_5_i387, *fop_xf_6_i387): Avoid float
	extension of XFmode input operands.

From-SVN: r119355

gcc/ChangeLog

+2006-11-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (movsf_1): Enable pattern for standard
+	80387 constants before reload when optimizing for size.
+	(*movdf_nointeger, *movdf_integer): Ditto.
+	(*movxf_nointeger, *movxf_integer): Disable patterns for standard
+	80387 constants before reload when not optimizing for size.
+
+	(*fop_xf_4_i387, *fop_xf_5_i387, *fop_xf_6_i387): Avoid float
+	extension of XFmode input operands.
+
 2006-11-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 
 	* config/spu/crt0.c (__dso_handle): Define.

gcc/config/i386/i386.md

@@ -2305,6 +2305,8 @@
   "!(MEM_P (operands[0]) && MEM_P (operands[1]))
    && (reload_in_progress || reload_completed
        || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
+       || (!TARGET_SSE_MATH && optimize_size
+	   && standard_80387_constant_p (operands[1]))
        || GET_CODE (operands[1]) != CONST_DOUBLE
        || memory_operand (operands[0], SFmode))"
 {
@@ -2473,6 +2475,8 @@
    && ((optimize_size || !TARGET_INTEGER_DFMODE_MOVES) && !TARGET_64BIT)
    && (reload_in_progress || reload_completed
        || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
+       || (!(TARGET_SSE2 && TARGET_SSE_MATH) && optimize_size
+	   && standard_80387_constant_p (operands[1]))
        || GET_CODE (operands[1]) != CONST_DOUBLE
        || memory_operand (operands[0], DFmode))"
 {
@@ -2593,6 +2597,8 @@
    && ((!optimize_size && TARGET_INTEGER_DFMODE_MOVES) || TARGET_64BIT)
    && (reload_in_progress || reload_completed
        || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
+       || (!(TARGET_SSE2 && TARGET_SSE_MATH) && optimize_size
+	   && standard_80387_constant_p (operands[1]))
        || GET_CODE (operands[1]) != CONST_DOUBLE
        || memory_operand (operands[0], DFmode))"
 {
@@ -2804,7 +2810,7 @@
   "optimize_size
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
    && (reload_in_progress || reload_completed
-       || standard_80387_constant_p (operands[1])
+       || (optimize_size && standard_80387_constant_p (operands[1]))
        || GET_CODE (operands[1]) != CONST_DOUBLE
        || memory_operand (operands[0], XFmode))"
 {
@@ -2839,7 +2845,7 @@
   "!optimize_size
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
    && (reload_in_progress || reload_completed
-       || standard_80387_constant_p (operands[1])
+       || (optimize_size && standard_80387_constant_p (operands[1]))
        || GET_CODE (operands[1]) != CONST_DOUBLE
        || memory_operand (operands[0], XFmode))"
 {
@@ -15480,7 +15486,8 @@
 (define_insn "*fop_xf_4_i387"
   [(set (match_operand:XF 0 "register_operand" "=f,f")
 	(match_operator:XF 3 "binary_fp_operator"
-	   [(float_extend:XF (match_operand 1 "nonimmediate_operand" "fm,0"))
+	   [(float_extend:XF
+	      (match_operand:X87MODEF12 1 "nonimmediate_operand" "fm,0"))
 	    (match_operand:XF 2 "register_operand" "0,f")]))]
   "TARGET_80387"
   "* return output_387_binary_op (insn, operands);"
@@ -15498,7 +15505,7 @@
 	(match_operator:XF 3 "binary_fp_operator"
 	  [(match_operand:XF 1 "register_operand" "0,f")
 	   (float_extend:XF
-	    (match_operand 2 "nonimmediate_operand" "fm,0"))]))]
+	     (match_operand:X87MODEF12 2 "nonimmediate_operand" "fm,0"))]))]
   "TARGET_80387"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
@@ -15514,9 +15521,9 @@
   [(set (match_operand:XF 0 "register_operand" "=f,f")
 	(match_operator:XF 3 "binary_fp_operator"
 	  [(float_extend:XF
-	    (match_operand 1 "register_operand" "0,f"))
+	     (match_operand:X87MODEF12 1 "register_operand" "0,f"))
 	   (float_extend:XF
-	    (match_operand 2 "nonimmediate_operand" "fm,0"))]))]
+	     (match_operand:X87MODEF12 2 "nonimmediate_operand" "fm,0"))]))]
   "TARGET_80387"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")