Fix ICE on unsupported FP comparison

2020-01-24  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/gcn/gcn-valu.md (vec_cmp<mode>di): Use
	gcn_fp_compare_operator.
	(vec_cmpu<mode>di): Use gcn_compare_operator.
	(vec_cmp<u>v64qidi): Use gcn_compare_operator.
	(vec_cmp<mode>di_exec): Use gcn_fp_compare_operator.
	(vec_cmpu<mode>di_exec): Use gcn_compare_operator.
	(vec_cmp<u>v64qidi_exec): Use gcn_compare_operator.
	(vec_cmp<mode>di_dup): Use gcn_fp_compare_operator.
	(vec_cmp<mode>di_dup_exec): Use gcn_fp_compare_operator.
	(vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>): Use
	gcn_fp_compare_operator.
	(vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>_exec): Use
	gcn_fp_compare_operator.
	(vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>): Use
	gcn_fp_compare_operator.
	(vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>_exec): Use
	gcn_fp_compare_operator.

gcc/ChangeLog

+2020-01-24  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (vec_cmp<mode>di): Use
+	gcn_fp_compare_operator.
+	(vec_cmpu<mode>di): Use gcn_compare_operator.
+	(vec_cmp<u>v64qidi): Use gcn_compare_operator.
+	(vec_cmp<mode>di_exec): Use gcn_fp_compare_operator.
+	(vec_cmpu<mode>di_exec): Use gcn_compare_operator.
+	(vec_cmp<u>v64qidi_exec): Use gcn_compare_operator.
+	(vec_cmp<mode>di_dup): Use gcn_fp_compare_operator.
+	(vec_cmp<mode>di_dup_exec): Use gcn_fp_compare_operator.
+	(vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>): Use
+	gcn_fp_compare_operator.
+	(vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>_exec): Use
+	gcn_fp_compare_operator.
+	(vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>): Use
+	gcn_fp_compare_operator.
+	(vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>_exec): Use
+	gcn_fp_compare_operator.
+
 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 
 	* doc/install.texi (Cross-Compiler-Specific Options): Document

gcc/config/gcn/gcn-valu.md

@@ -2530,7 +2530,7 @@
 
 (define_insn "vec_cmp<mode>di"
   [(set (match_operand:DI 0 "register_operand"	      "=cV,cV,  e, e,Sg,Sg")
-	(match_operator 1 "comparison_operator"
+	(match_operator 1 "gcn_fp_compare_operator"
 	  [(match_operand:VCMP_MODE 2 "gcn_alu_operand"
 						      "vSv, B,vSv, B, v,vA")
 	   (match_operand:VCMP_MODE 3 "gcn_vop3_operand"
@@ -2549,7 +2549,7 @@
 
 (define_expand "vec_cmpu<mode>di"
   [(match_operand:DI 0 "register_operand")
-   (match_operator 1 "comparison_operator"
+   (match_operator 1 "gcn_compare_operator"
      [(match_operand:VCMP_MODE_INT 2 "gcn_alu_operand")
       (match_operand:VCMP_MODE_INT 3 "gcn_vop3_operand")])]
   ""
@@ -2565,7 +2565,7 @@
 ; There's no instruction for 8-bit vector comparison, so we need to extend.
 (define_expand "vec_cmp<u>v64qidi"
   [(match_operand:DI 0 "register_operand")
-   (match_operator 1 "comparison_operator"
+   (match_operator 1 "gcn_compare_operator"
      [(any_extend:V64SI (match_operand:V64QI 2 "gcn_alu_operand"))
       (any_extend:V64SI (match_operand:V64QI 3 "gcn_vop3_operand"))])]
   "can_create_pseudo_p ()"
@@ -2582,7 +2582,7 @@
 (define_insn "vec_cmp<mode>di_exec"
   [(set (match_operand:DI 0 "register_operand"	       "=cV,cV,  e, e,Sg,Sg")
 	(and:DI
-	  (match_operator 1 "comparison_operator"
+	  (match_operator 1 "gcn_fp_compare_operator"
 	    [(match_operand:VCMP_MODE 2 "gcn_alu_operand"
 						       "vSv, B,vSv, B, v,vA")
 	     (match_operand:VCMP_MODE 3 "gcn_vop3_operand"
@@ -2602,7 +2602,7 @@
 
 (define_expand "vec_cmpu<mode>di_exec"
   [(match_operand:DI 0 "register_operand")
-   (match_operator 1 "comparison_operator"
+   (match_operator 1 "gcn_compare_operator"
      [(match_operand:VCMP_MODE_INT 2 "gcn_alu_operand")
       (match_operand:VCMP_MODE_INT 3 "gcn_vop3_operand")])
    (match_operand:DI 4 "gcn_exec_reg_operand")]
@@ -2619,7 +2619,7 @@
 
 (define_expand "vec_cmp<u>v64qidi_exec"
   [(match_operand:DI 0 "register_operand")
-   (match_operator 1 "comparison_operator"
+   (match_operator 1 "gcn_compare_operator"
      [(any_extend:V64SI (match_operand:V64QI 2 "gcn_alu_operand"))
       (any_extend:V64SI (match_operand:V64QI 3 "gcn_vop3_operand"))])
    (match_operand:DI 4 "gcn_exec_reg_operand")]
@@ -2639,7 +2639,7 @@
 
 (define_insn "vec_cmp<mode>di_dup"
   [(set (match_operand:DI 0 "register_operand"		   "=cV,cV, e,e,Sg")
-	(match_operator 1 "comparison_operator"
+	(match_operator 1 "gcn_fp_compare_operator"
 	  [(vec_duplicate:VCMP_MODE
 	     (match_operand:<SCALAR_MODE> 2 "gcn_alu_operand"
 							   " Sv, B,Sv,B, A"))
@@ -2658,7 +2658,7 @@
 (define_insn "vec_cmp<mode>di_dup_exec"
   [(set (match_operand:DI 0 "register_operand"		    "=cV,cV, e,e,Sg")
 	(and:DI
-	  (match_operator 1 "comparison_operator"
+	  (match_operator 1 "gcn_fp_compare_operator"
 	    [(vec_duplicate:VCMP_MODE
 	       (match_operand:<SCALAR_MODE> 2 "gcn_alu_operand"
 							    " Sv, B,Sv,B, A"))
@@ -2690,7 +2690,7 @@
   [(match_operand:VEC_ALLREG_MODE 0 "register_operand")
    (match_operand:VEC_ALLREG_MODE 1 "gcn_vop3_operand")
    (match_operand:VEC_ALLREG_MODE 2 "gcn_alu_operand")
-   (match_operator 3 "comparison_operator"
+   (match_operator 3 "gcn_fp_compare_operator"
      [(match_operand:VEC_ALLREG_ALT 4 "gcn_alu_operand")
       (match_operand:VEC_ALLREG_ALT 5 "gcn_vop3_operand")])]
   ""
@@ -2707,7 +2707,7 @@
   [(match_operand:VEC_ALLREG_MODE 0 "register_operand")
    (match_operand:VEC_ALLREG_MODE 1 "gcn_vop3_operand")
    (match_operand:VEC_ALLREG_MODE 2 "gcn_alu_operand")
-   (match_operator 3 "comparison_operator"
+   (match_operator 3 "gcn_fp_compare_operator"
      [(match_operand:VEC_ALLREG_ALT 4 "gcn_alu_operand")
       (match_operand:VEC_ALLREG_ALT 5 "gcn_vop3_operand")])
    (match_operand:DI 6 "gcn_exec_reg_operand" "e")]
@@ -2725,7 +2725,7 @@
   [(match_operand:VEC_ALLREG_MODE 0 "register_operand")
    (match_operand:VEC_ALLREG_MODE 1 "gcn_vop3_operand")
    (match_operand:VEC_ALLREG_MODE 2 "gcn_alu_operand")
-   (match_operator 3 "comparison_operator"
+   (match_operator 3 "gcn_fp_compare_operator"
      [(match_operand:VEC_ALLREG_INT_MODE 4 "gcn_alu_operand")
       (match_operand:VEC_ALLREG_INT_MODE 5 "gcn_vop3_operand")])]
   ""
@@ -2742,7 +2742,7 @@
   [(match_operand:VEC_ALLREG_MODE 0 "register_operand")
    (match_operand:VEC_ALLREG_MODE 1 "gcn_vop3_operand")
    (match_operand:VEC_ALLREG_MODE 2 "gcn_alu_operand")
-   (match_operator 3 "comparison_operator"
+   (match_operator 3 "gcn_fp_compare_operator"
      [(match_operand:VEC_ALLREG_INT_MODE 4 "gcn_alu_operand")
       (match_operand:VEC_ALLREG_INT_MODE 5 "gcn_vop3_operand")])
    (match_operand:DI 6 "gcn_exec_reg_operand" "e")]