From: Segher Boessenkool <segher@kernel.crashing.org>
Date: Sat, 16 Nov 2019 23:31:19 +0000 (+0100)
Subject: rs6000: Allow mode GPR in cceq_{ior,rev}_compare
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a20a1a75bea2a1ad64317c312239f22f65ac6bd1;p=gcc.git

rs6000: Allow mode GPR in cceq_{ior,rev}_compare

Also make it a parmeterized name: @cceq_{ior,rev}_compare_<mode>.


	* config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
	(@cceq_ior_compare_<mode> for GPR): ... this.  Allow GPR instead of
	just SI.
	(cceq_rev_compare): Rename to...
	(@cceq_rev_compare_<mode> for GPR): ... this.  Allow GPR instead of
	just SI.
	(define_split for <bd>tf_<mode>): Add SImode first argument to
	gen_cceq_ior_compare.

From-SVN: r278366
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 38d85d98667..14fefbc3338 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
+	(@cceq_ior_compare_<mode> for GPR): ... this.  Allow GPR instead of
+	just SI.
+	(cceq_rev_compare): Rename to...
+	(@cceq_rev_compare_<mode> for GPR): ... this.  Allow GPR instead of
+	just SI.
+	(define_split for <bd>tf_<mode>): Add SImode first argument to
+	gen_cceq_ior_compare.
+
 2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* common/config/powerpcspe: Delete.
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 040fc886057..8dc0a2917a0 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -12420,15 +12420,15 @@
 ; which are generated by the branch logic.
 ; Prefer destructive operations where BT = BB (for crXX BT,BA,BB)
 
-(define_insn "cceq_ior_compare"
+(define_insn "@cceq_ior_compare_<mode>"
   [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
-        (compare:CCEQ (match_operator:SI 1 "boolean_operator"
-	                [(match_operator:SI 2
+        (compare:CCEQ (match_operator:GPR 1 "boolean_operator"
+	                [(match_operator:GPR 2
 				      "branch_positive_comparison_operator"
 				      [(match_operand 3
 						      "cc_reg_operand" "y,y")
 				       (const_int 0)])
-	                 (match_operator:SI 4
+	                 (match_operator:GPR 4
 				      "branch_positive_comparison_operator"
 				      [(match_operand 5
 						      "cc_reg_operand" "0,y")
@@ -12460,9 +12460,9 @@
   [(set_attr "type" "cr_logical")
    (set_attr "cr_logical_3op" "no,yes")])
 
-(define_insn "*cceq_rev_compare"
+(define_insn "@cceq_rev_compare_<mode>"
   [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
-	(compare:CCEQ (match_operator:SI 1
+	(compare:CCEQ (match_operator:GPR 1
 				      "branch_positive_comparison_operator"
 				      [(match_operand 2
 						      "cc_reg_operand" "0,y")
@@ -12897,7 +12897,7 @@
 
   rtx andexpr = gen_rtx_AND (SImode, ctrcmpcc, cccmp);
   if (ispos)
-     emit_insn (gen_cceq_ior_compare (operands[9], andexpr, ctrcmpcc,
+     emit_insn (gen_cceq_ior_compare (SImode, operands[9], andexpr, ctrcmpcc,
 				      operands[8], cccmp, ccin));
   else
      emit_insn (gen_cceq_ior_compare_complement (operands[9], andexpr, ctrcmpcc,