From: Uros Bizjak <ubizjak@gmail.com>
Date: Thu, 4 Oct 2018 19:52:44 +0000 (+0200)
Subject: i386.md (*fop_<X87MODEF:mode>_2_i387): Macroize insn from *fop_<MODEF:mode>_2_i387... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f556d6b5d193dc23d2e65c5c06ee62ad5f25e59a;p=gcc.git

i386.md (*fop_<X87MODEF:mode>_2_i387): Macroize insn from *fop_<MODEF:mode>_2_i387 and *fop_xf_2_i387 using X87MODEF...

	* config/i386/i386.md (*fop_<X87MODEF:mode>_2_i387): Macroize insn
	from *fop_<MODEF:mode>_2_i387 and *fop_xf_2_i387 using
	X87MODEF mode iterator.
	(*fop_<X87MODEF:mode>_3_i387): Macroize insn from
	*fop_<MODEF:mode>_3_i387 and *fop_xf_3_i387 using
	X87MODEF mode iterator.

From-SVN: r264855
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6de4aab25f..9504cfe74e2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2018-10-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*fop_<X87MODEF:mode>_2_i387): Macroize insn
+	from *fop_<MODEF:mode>_2_i387 and *fop_xf_2_i387 using
+	X87MODEF mode iterator.
+	(*fop_<X87MODEF:mode>_3_i387): Macroize insn from
+	*fop_<MODEF:mode>_3_i387 and *fop_xf_3_i387 using
+	X87MODEF mode iterator.
+
 2018-10-04  Vinay Kumar  <vinay.kumar@blackfigtech.com>
 
 	* doc/invoke.texi (-Wno-prio-ctor-dtor): Document new warning
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 39b220e9a00..122e57f98cc 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -14732,6 +14732,20 @@
 ;; Gcc is slightly more smart about handling normal two address instructions
 ;; so use special patterns for add and mull.
 
+(define_insn "*fop_xf_comm_i387"
+  [(set (match_operand:XF 0 "register_operand" "=f")
+	(match_operator:XF 3 "binary_fp_operator"
+			[(match_operand:XF 1 "register_operand" "%0")
+			 (match_operand:XF 2 "register_operand" "f")]))]
+  "TARGET_80387
+   && COMMUTATIVE_ARITH_P (operands[3])"
+  "* return output_387_binary_op (insn, operands);"
+  [(set (attr "type")
+	(if_then_else (match_operand:XF 3 "mult_operator")
+	   (const_string "fmul")
+	   (const_string "fop")))
+   (set_attr "mode" "XF")])
+
 (define_insn "*fop_<mode>_comm"
   [(set (match_operand:MODEF 0 "register_operand" "=f,x,v")
 	(match_operator:MODEF 3 "binary_fp_operator"
@@ -14780,6 +14794,20 @@
    (set_attr "prefix" "maybe_vex")
    (set_attr "mode" "SF")])
 
+(define_insn "*fop_xf_1_i387"
+  [(set (match_operand:XF 0 "register_operand" "=f,f")
+	(match_operator:XF 3 "binary_fp_operator"
+			[(match_operand:XF 1 "register_operand" "0,f")
+			 (match_operand:XF 2 "register_operand" "f,0")]))]
+  "TARGET_80387
+   && !COMMUTATIVE_ARITH_P (operands[3])"
+  "* return output_387_binary_op (insn, operands);"
+  [(set (attr "type")
+	(if_then_else (match_operand:XF 3 "div_operator")
+	   (const_string "fdiv")
+	   (const_string "fop")))
+   (set_attr "mode" "XF")])
+
 (define_insn "*fop_<mode>_1"
   [(set (match_operand:MODEF 0 "register_operand" "=f,f,x,v")
 	(match_operator:MODEF 3 "binary_fp_operator"
@@ -14816,49 +14844,65 @@
 	 (symbol_ref "true")
 	 (symbol_ref "false"))))])
 
-;; ??? Add SSE splitters for these!
-(define_insn "*fop_<MODEF:mode>_2_i387"
-  [(set (match_operand:MODEF 0 "register_operand" "=f")
-	(match_operator:MODEF 3 "binary_fp_operator"
-	  [(float:MODEF
+(define_insn "*fop_<X87MODEF:mode>_2_i387"
+  [(set (match_operand:X87MODEF 0 "register_operand" "=f")
+	(match_operator:X87MODEF 3 "binary_fp_operator"
+	  [(float:X87MODEF
 	     (match_operand:SWI24 1 "nonimmediate_operand" "m"))
-	   (match_operand:MODEF 2 "register_operand" "0")]))]
-  "TARGET_80387 && X87_ENABLE_FLOAT (<MODEF:MODE>mode, <SWI24:MODE>mode)
-   && !(SSE_FLOAT_MODE_P (<MODEF:MODE>mode) && TARGET_SSE_MATH)
+	   (match_operand:X87MODEF 2 "register_operand" "0")]))]
+  "TARGET_80387 && X87_ENABLE_FLOAT (<X87MODEF:MODE>mode, <SWI24:MODE>mode)
+   && !(SSE_FLOAT_MODE_P (<X87MODEF:MODE>mode) && TARGET_SSE_MATH)
    && (TARGET_USE_<SWI24:MODE>MODE_FIOP
        || optimize_function_for_size_p (cfun))"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:MODEF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:MODEF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
+	(cond [(match_operand:X87MODEF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:X87MODEF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
    (set_attr "fp_int_src" "true")
    (set_attr "mode" "<SWI24:MODE>")])
 
-(define_insn "*fop_<MODEF:mode>_3_i387"
-  [(set (match_operand:MODEF 0 "register_operand" "=f")
-	(match_operator:MODEF 3 "binary_fp_operator"
-	  [(match_operand:MODEF 1 "register_operand" "0")
-	   (float:MODEF
+(define_insn "*fop_<X87MODEF:mode>_3_i387"
+  [(set (match_operand:X87MODEF 0 "register_operand" "=f")
+	(match_operator:X87MODEF 3 "binary_fp_operator"
+	  [(match_operand:X87MODEF 1 "register_operand" "0")
+	   (float:X87MODEF
 	     (match_operand:SWI24 2 "nonimmediate_operand" "m"))]))]
-  "TARGET_80387 && X87_ENABLE_FLOAT (<MODEF:MODE>mode, <SWI24:MODE>mode)
-   && !(SSE_FLOAT_MODE_P (<MODEF:MODE>mode) && TARGET_SSE_MATH)
+  "TARGET_80387 && X87_ENABLE_FLOAT (<X87MODEF:MODE>mode, <SWI24:MODE>mode)
+   && !(SSE_FLOAT_MODE_P (<X87MODEF:MODE>mode) && TARGET_SSE_MATH)
    && (TARGET_USE_<SWI24:MODE>MODE_FIOP
        || optimize_function_for_size_p (cfun))"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:MODEF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:MODEF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
+	(cond [(match_operand:X87MODEF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:X87MODEF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
    (set_attr "fp_int_src" "true")
    (set_attr "mode" "<MODE>")])
 
+(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:MODEF 1 "nonimmediate_operand" "fm,0"))
+	    (match_operand:XF 2 "register_operand" "0,f")]))]
+  "TARGET_80387"
+  "* return output_387_binary_op (insn, operands);"
+  [(set (attr "type")
+	(cond [(match_operand:XF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:XF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
+   (set_attr "mode" "<MODE>")])
+
 (define_insn "*fop_df_4_i387"
   [(set (match_operand:DF 0 "register_operand" "=f,f")
 	(match_operator:DF 3 "binary_fp_operator"
@@ -14869,151 +14913,49 @@
    && !(SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH)"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:DF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:DF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
+	(cond [(match_operand:DF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:DF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
    (set_attr "mode" "SF")])
 
-(define_insn "*fop_df_5_i387"
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(match_operator:DF 3 "binary_fp_operator"
-	  [(match_operand:DF 1 "register_operand" "0,f")
-	   (float_extend:DF
-	    (match_operand:SF 2 "nonimmediate_operand" "fm,0"))]))]
-  "TARGET_80387 && X87_ENABLE_ARITH (DFmode)
-   && !(SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH)"
+(define_insn "*fop_xf_5_i387"
+  [(set (match_operand:XF 0 "register_operand" "=f,f")
+	(match_operator:XF 3 "binary_fp_operator"
+	  [(match_operand:XF 1 "register_operand" "0,f")
+	   (float_extend:XF
+	     (match_operand:MODEF 2 "nonimmediate_operand" "fm,0"))]))]
+  "TARGET_80387"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:DF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:DF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
-   (set_attr "mode" "SF")])
+	(cond [(match_operand:XF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:XF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
+   (set_attr "mode" "<MODE>")])
 
-(define_insn "*fop_df_6_i387"
+(define_insn "*fop_df_5_i387"
   [(set (match_operand:DF 0 "register_operand" "=f,f")
 	(match_operator:DF 3 "binary_fp_operator"
-	  [(float_extend:DF
-	    (match_operand:SF 1 "register_operand" "0,f"))
+	  [(match_operand:DF 1 "register_operand" "0,f")
 	   (float_extend:DF
 	    (match_operand:SF 2 "nonimmediate_operand" "fm,0"))]))]
   "TARGET_80387 && X87_ENABLE_ARITH (DFmode)
    && !(SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH)"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:DF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:DF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
+	(cond [(match_operand:DF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:DF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
    (set_attr "mode" "SF")])
 
-(define_insn "*fop_xf_comm_i387"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(match_operator:XF 3 "binary_fp_operator"
-			[(match_operand:XF 1 "register_operand" "%0")
-			 (match_operand:XF 2 "register_operand" "f")]))]
-  "TARGET_80387
-   && COMMUTATIVE_ARITH_P (operands[3])"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (if_then_else (match_operand:XF 3 "mult_operator")
-           (const_string "fmul")
-           (const_string "fop")))
-   (set_attr "mode" "XF")])
-
-(define_insn "*fop_xf_1_i387"
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(match_operator:XF 3 "binary_fp_operator"
-			[(match_operand:XF 1 "register_operand" "0,f")
-			 (match_operand:XF 2 "register_operand" "f,0")]))]
-  "TARGET_80387
-   && !COMMUTATIVE_ARITH_P (operands[3])"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (if_then_else (match_operand:XF 3 "div_operator")
-           (const_string "fdiv")
-           (const_string "fop")))
-   (set_attr "mode" "XF")])
-
-(define_insn "*fop_xf_2_i387"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(match_operator:XF 3 "binary_fp_operator"
-	  [(float:XF
-	     (match_operand:SWI24 1 "nonimmediate_operand" "m"))
-	   (match_operand:XF 2 "register_operand" "0")]))]
-  "TARGET_80387
-   && (TARGET_USE_<MODE>MODE_FIOP || optimize_function_for_size_p (cfun))"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (cond [(match_operand:XF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:XF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
-   (set_attr "fp_int_src" "true")
-   (set_attr "mode" "<MODE>")])
-
-(define_insn "*fop_xf_3_i387"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(match_operator:XF 3 "binary_fp_operator"
-	  [(match_operand:XF 1 "register_operand" "0")
-	   (float:XF
-	     (match_operand:SWI24 2 "nonimmediate_operand" "m"))]))]
-  "TARGET_80387
-   && (TARGET_USE_<MODE>MODE_FIOP || optimize_function_for_size_p (cfun))"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (cond [(match_operand:XF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:XF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
-   (set_attr "fp_int_src" "true")
-   (set_attr "mode" "<MODE>")])
-
-(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:MODEF 1 "nonimmediate_operand" "fm,0"))
-	    (match_operand:XF 2 "register_operand" "0,f")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (cond [(match_operand:XF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:XF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
-   (set_attr "mode" "<MODE>")])
-
-(define_insn "*fop_xf_5_i387"
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(match_operator:XF 3 "binary_fp_operator"
-	  [(match_operand:XF 1 "register_operand" "0,f")
-	   (float_extend:XF
-	     (match_operand:MODEF 2 "nonimmediate_operand" "fm,0"))]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type")
-        (cond [(match_operand:XF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:XF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
-   (set_attr "mode" "<MODE>")])
-
 (define_insn "*fop_xf_6_i387"
   [(set (match_operand:XF 0 "register_operand" "=f,f")
 	(match_operator:XF 3 "binary_fp_operator"
@@ -15024,13 +14966,32 @@
   "TARGET_80387"
   "* return output_387_binary_op (insn, operands);"
   [(set (attr "type")
-        (cond [(match_operand:XF 3 "mult_operator")
-                 (const_string "fmul")
-               (match_operand:XF 3 "div_operator")
-                 (const_string "fdiv")
-              ]
-              (const_string "fop")))
+	(cond [(match_operand:XF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:XF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
    (set_attr "mode" "<MODE>")])
+
+(define_insn "*fop_df_6_i387"
+  [(set (match_operand:DF 0 "register_operand" "=f,f")
+	(match_operator:DF 3 "binary_fp_operator"
+	  [(float_extend:DF
+	    (match_operand:SF 1 "register_operand" "0,f"))
+	   (float_extend:DF
+	    (match_operand:SF 2 "nonimmediate_operand" "fm,0"))]))]
+  "TARGET_80387 && X87_ENABLE_ARITH (DFmode)
+   && !(SSE_FLOAT_MODE_P (DFmode) && TARGET_SSE_MATH)"
+  "* return output_387_binary_op (insn, operands);"
+  [(set (attr "type")
+	(cond [(match_operand:DF 3 "mult_operator")
+		 (const_string "fmul")
+	       (match_operand:DF 3 "div_operator")
+		 (const_string "fdiv")
+	      ]
+	      (const_string "fop")))
+   (set_attr "mode" "SF")])
 
 ;; FPU special functions.