From: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Date: Sat, 6 Oct 2012 00:33:52 +0000 (+0000)
Subject: re PR rtl-optimization/54739 (FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1... 
X-Git-Tag: misc/gccgo-go1_1_2~375
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f937c1892a07fca6aae0b8259062590bd61101c;p=thirdparty%2Fgcc.git

re PR rtl-optimization/54739 (FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg")

	PR rtl-optimization/54739
	* config/pa/pa.md: Remove DImode and, not and, ior and xor patterns
	for 32-bit targets.  Adjust expanders.

From-SVN: r192152
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2261ec45d503..6178f335b689 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
 2012-10-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
+	PR rtl-optimization/54739
+	* config/pa/pa.md: Remove DImode and, not and, ior and xor patterns
+	for 32-bit targets.  Adjust expanders.
+
 	* config/pa/pa.md: Adjust unamed HImode add insn pattern.
 
 2012-10-05  Oleg Endo  <olegendo@gcc.gnu.org>
diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md
index 4595357e9cbd..80c40f5047ab 100644
--- a/gcc/config/pa/pa.md
+++ b/gcc/config/pa/pa.md
@@ -5623,22 +5623,8 @@
   [(set (match_operand:DI 0 "register_operand" "")
 	(and:DI (match_operand:DI 1 "register_operand" "")
 		(match_operand:DI 2 "and_operand" "")))]
-  ""
-  "
-{
-  /* Both operands must be register operands.  */
-  if (!TARGET_64BIT && !register_operand (operands[2], DImode))
-    FAIL;
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (match_operand:DI 1 "register_operand" "%r")
-		(match_operand:DI 2 "register_operand" "r")))]
-  "!TARGET_64BIT"
-  "and %1,%2,%0\;and %R1,%R2,%R0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "8")])
+  "TARGET_64BIT"
+  "")
 
 (define_insn ""
   [(set (match_operand:DI 0 "register_operand" "=r,r")
@@ -5660,15 +5646,6 @@
   [(set_attr "type" "binary,shift")
    (set_attr "length" "4,4")])
 
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (not:DI (match_operand:DI 1 "register_operand" "r"))
-		(match_operand:DI 2 "register_operand" "r")))]
-  "!TARGET_64BIT"
-  "andcm %2,%1,%0\;andcm %R2,%R1,%R0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "8")])
-
 (define_insn ""
   [(set (match_operand:DI 0 "register_operand" "=r")
 	(and:DI (not:DI (match_operand:DI 1 "register_operand" "r"))
@@ -5691,22 +5668,8 @@
   [(set (match_operand:DI 0 "register_operand" "")
 	(ior:DI (match_operand:DI 1 "register_operand" "")
 		(match_operand:DI 2 "reg_or_cint_ior_operand" "")))]
-  ""
-  "
-{
-  /* Both operands must be register operands.  */
-  if (!TARGET_64BIT && !register_operand (operands[2], DImode))
-    FAIL;
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ior:DI (match_operand:DI 1 "register_operand" "%r")
-		(match_operand:DI 2 "register_operand" "r")))]
-  "!TARGET_64BIT"
-  "or %1,%2,%0\;or %R1,%R2,%R0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "8")])
+  "TARGET_64BIT"
+  "")
 
 (define_insn ""
   [(set (match_operand:DI 0 "register_operand" "=r,r")
@@ -5756,19 +5719,8 @@
   [(set (match_operand:DI 0 "register_operand" "")
 	(xor:DI (match_operand:DI 1 "register_operand" "")
 		(match_operand:DI 2 "register_operand" "")))]
-  ""
-  "
-{
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(xor:DI (match_operand:DI 1 "register_operand" "%r")
-		(match_operand:DI 2 "register_operand" "r")))]
-  "!TARGET_64BIT"
-  "xor %1,%2,%0\;xor %R1,%R2,%R0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "8")])
+  "TARGET_64BIT"
+  "")
 
 (define_insn ""
   [(set (match_operand:DI 0 "register_operand" "=r")