mn10300.c (mn10300_match_ccmode): Fix where we look for cc setter after the compare-elim changes.

2017-05-12  Jeff Law  <law@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* config/mn10300/mn10300.c (mn10300_match_ccmode): Fix where
	we look for cc setter after the compare-elim changes.
	* config/mn10300/mn10300.md (addsi3_flags): Fix order of patterns
	within the vector to match what compare-elim now expects.
	(subsi3_flags, andsi3_flags, iorsi3_flags): Likewise.
	(xorsi3_flags, one_cmplsi2_flags): Likewise.

	* config/rx/rx.c (rx_match_ccmode): Fix where we look cc setter
	after the compare-elim changes.
	* config/rx/rx.md (abssi2_flags): Fix order of patterns within
	the vector to match what compare-elim now expects.
	(addsi3_flags, adc_flags, addsi3_flags peepholes): Likewise.
	(andsi3_flags, negsi2_flags, one_cmplsi2_flags): Likewise.
	(iorsi3_flags, rotlsi3_flags, rotrsi3_flags): Likewise.
	(ashrsi3_flags, lshrsi3_flags, ashlsi3_flags): Likewise.
	(ssaddsi3, subsi3_flags, sbb_flags, xorsi3_flags): Likewise.

	* config/visium/visium.c (single_set_and_flags): Fix where
	we look for cc setter after the compare-elim changes.
	* config/visium/visium.md (flags_subst_logic): Fix order of patterns
	with the vector to match what compare-elim now expects.
	(flags_subst_arith, add<mode>3_insn_set_carry): Likewise.
	(add<mode>3_insn_set_overflow, addsi3_insn_set_carry): Likewise.
	(addsi3_insn_set_overflow, sub<mode>3_insn_set_carry): Likewise.
	(sub<mode>3_insn_set_overflow, subsi3_insn_set_carry): Likewise.
	(subsi3_insn_set_overflow, negsi2_insn_set_carry): Likewise.
	(neg<mode>2_insn_set_overflow): Likewise.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r248007

2 files changed, 46 insertions, 46 deletions

diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c
index dae04d3..301207f 100644
--- a/gcc/config/mn10300/mn10300.c
+++ b/gcc/config/mn10300/mn10300.c
@@ -2895,7 +2895,7 @@ mn10300_match_ccmode (rtx insn, machine_mode cc_mode)
 
   gcc_checking_assert (XVECLEN (PATTERN (insn), 0) == 2);
 
-  op1 = XVECEXP (PATTERN (insn), 0, 1);
+  op1 = XVECEXP (PATTERN (insn), 0, 0);
   gcc_checking_assert (GET_CODE (SET_SRC (op1)) == COMPARE);
 
   flags = SET_DEST (op1);
diff --git a/gcc/config/mn10300/mn10300.md b/gcc/config/mn10300/mn10300.md
index 5a77aab..b4bd279 100644
--- a/gcc/config/mn10300/mn10300.md
+++ b/gcc/config/mn10300/mn10300.md
@@ -592,12 +592,12 @@
 
 ;; Note that ADD IMM,SP does not set the flags, so omit that here.
 (define_insn "*addsi3_flags"
-  [(set (match_operand:SI          0 "register_operand"  "=r,!r")
-  	(plus:SI (match_operand:SI 1 "register_operand"  "%0, r")
-		 (match_operand:SI 2 "nonmemory_operand" "ri, r")))
-   (set (reg CC_REG)
-   	(compare (plus:SI (match_dup 1) (match_dup 2))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (plus:SI (match_operand:SI 1 "register_operand"  "%0, r")
+			  (match_operand:SI 2 "nonmemory_operand" "ri, r"))
+		 (const_int 0)))
+   (set (match_operand:SI          0 "register_operand"  "=r,!r")
+  	(plus:SI (match_dup 1) (match_dup 2)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNCmode)"
   { return mn10300_output_add (operands, true); }
   [(set_attr "timings" "11,22")]
@@ -605,12 +605,12 @@
 
 ;; A helper to expand the above, with the CC_MODE filled in.
 (define_expand "addsi3_flags"
-  [(parallel [(set (match_operand:SI 0 "register_operand")
-		   (plus:SI (match_operand:SI 1 "register_operand")
-			    (match_operand:SI 2 "nonmemory_operand")))
-	      (set (reg:CCZNC CC_REG)
+  [(parallel [(set (reg:CCZNC CC_REG)
 		   (compare:CCZNC (plus:SI (match_dup 1) (match_dup 2))
-				  (const_int 0)))])]
+				  (const_int 0)))
+	      (set (match_operand:SI 0 "register_operand")
+		   (plus:SI (match_operand:SI 1 "register_operand")
+			    (match_operand:SI 2 "nonmemory_operand")))])]
   ""
 )
 
@@ -791,12 +791,12 @@
 )
 
 (define_insn "*subsi3_flags"
-  [(set (match_operand:SI           0 "register_operand"  "=r, r")
-	(minus:SI (match_operand:SI 1 "register_operand"   "0, r")
-		  (match_operand:SI 2 "nonmemory_operand"  "ri,r")))
-   (set (reg CC_REG)
-   	(compare (minus:SI (match_dup 1) (match_dup 2))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (minus:SI (match_operand:SI 1 "register_operand"  "0, r")
+			   (match_operand:SI 2 "nonmemory_operand" "ri,r"))
+		 (const_int 0)))
+   (set (match_operand:SI           0 "register_operand"  "=r, r")
+	(minus:SI (match_dup 1) (match_dup 2)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNCmode)"
   "@
    sub %2,%0
@@ -807,12 +807,12 @@
 
 ;; A helper to expand the above, with the CC_MODE filled in.
 (define_expand "subsi3_flags"
-  [(parallel [(set (match_operand:SI 0 "register_operand")
-		   (minus:SI (match_operand:SI 1 "register_operand")
-			     (match_operand:SI 2 "nonmemory_operand")))
-	      (set (reg:CCZNC CC_REG)
+  [(parallel [(set (reg:CCZNC CC_REG)
 		   (compare:CCZNC (minus:SI (match_dup 1) (match_dup 2))
-				  (const_int 0)))])]
+				  (const_int 0)))
+	      (set (match_operand:SI 0 "register_operand")
+		   (minus:SI (match_operand:SI 1 "register_operand")
+			     (match_operand:SI 2 "nonmemory_operand")))])]
   ""
 )
 
@@ -1195,12 +1195,12 @@
 )
 
 (define_insn "*andsi3_flags"
-  [(set (match_operand:SI         0 "register_operand"  "=D,D,r")
-	(and:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
-		(match_operand:SI 2 "nonmemory_operand" " i,D,r")))
-   (set (reg CC_REG)
-   	(compare (and:SI (match_dup 1) (match_dup 2))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (and:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
+			 (match_operand:SI 2 "nonmemory_operand" " i,D,r"))
+		 (const_int 0)))
+   (set (match_operand:SI         0 "register_operand"  "=D,D,r")
+	(and:SI (match_dup 1) (match_dup 2)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNmode)"
   "@
    and %2,%0
@@ -1282,12 +1282,12 @@
 )
 
 (define_insn "*iorsi3_flags"
-  [(set (match_operand:SI         0 "register_operand"  "=D,D,r")
-	(ior:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
-		(match_operand:SI 2 "nonmemory_operand" " i,D,r")))
-   (set (reg CC_REG)
-   	(compare (ior:SI (match_dup 1) (match_dup 2))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (ior:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
+			 (match_operand:SI 2 "nonmemory_operand" " i,D,r"))
+		 (const_int 0)))
+   (set (match_operand:SI         0 "register_operand"  "=D,D,r")
+	(ior:SI (match_dup 1) (match_dup 2)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNmode)"
   "@
    or %2,%0
@@ -1318,12 +1318,12 @@
 )
 
 (define_insn "*xorsi3_flags"
-  [(set (match_operand:SI         0 "register_operand"  "=D,D,r")
-	(xor:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
-		(match_operand:SI 2 "nonmemory_operand" " i,D,r")))
-   (set (reg CC_REG)
-   	(compare (xor:SI (match_dup 1) (match_dup 2))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (xor:SI (match_operand:SI 1 "register_operand"  "%0,0,r")
+			 (match_operand:SI 2 "nonmemory_operand" " i,D,r"))
+		 (const_int 0)))
+   (set (match_operand:SI         0 "register_operand"  "=D,D,r")
+	(xor:SI (match_dup 1) (match_dup 2)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNmode)"
   "@
    xor %2,%0
@@ -1346,11 +1346,11 @@
 )
 
 (define_insn "*one_cmplsi2_flags"
-  [(set (match_operand:SI         0 "register_operand" "=D")
-	(not:SI (match_operand:SI 1 "register_operand" " 0")))
-   (set (reg CC_REG)
-   	(compare (not:SI (match_dup 1))
-		 (const_int 0)))]
+  [(set (reg CC_REG)
+   	(compare (not:SI (match_operand:SI 1 "register_operand" "0"))
+		 (const_int 0)))
+   (set (match_operand:SI         0 "register_operand" "=D")
+	(not:SI (match_dup 1)))]
   "reload_completed && mn10300_match_ccmode (insn, CCZNmode)"
   "not %0"
 )