diff mbox series

[committed] hppa: Don't use 'G' constraint in integer move patterns

Message ID e9e29c77-4844-b72b-d23f-0b004db3c412@bell.net
State New
Headers show
Series [committed] hppa: Don't use 'G' constraint in integer move patterns | expand

Commit Message

John David Anglin Oct. 24, 2021, 6:07 p.m. UTC
The 'G' constraint only matches a float zero, so it will never match in integer move patterns.

Tested on hppa-unknown-linux-gnu.  Committed to active branches.

Dave
---
Don't use 'G' constraint in integer move patterns

The 'G' constraint only matches a float zero.

2021-10-24  John David Anglin  <danglin@gcc.gnu.org>

gcc/ChangeLog:

	* config/pa/pa.md: Don't use 'G' constraint in integer move patterns.
diff mbox series

Patch

diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md
index 5cda3b79933..c1864524b38 100644
--- a/gcc/config/pa/pa.md
+++ b/gcc/config/pa/pa.md
@@ -2186,14 +2186,14 @@ 
    [(set (match_operand:SI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r,!*f,*f,T,?r,?*f")
  	(match_operand:SI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f,*f,r"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f,*f,r"))]
    "(register_operand (operands[0], SImode)
      || reg_or_0_operand (operands[1], SImode))
     && !TARGET_SOFT_FLOAT
     && !TARGET_64BIT"
    "@
     ldw RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -2214,14 +2214,14 @@ 
    [(set (match_operand:SI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r,!*f,*f,T")
  	(match_operand:SI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f"))]
    "(register_operand (operands[0], SImode)
      || reg_or_0_operand (operands[1], SImode))
     && !TARGET_SOFT_FLOAT
     && TARGET_64BIT"
    "@
     ldw RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -2240,14 +2240,14 @@ 
    [(set (match_operand:SI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r")
  	(match_operand:SI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q"))]
    "(register_operand (operands[0], SImode)
      || reg_or_0_operand (operands[1], SImode))
     && TARGET_SOFT_FLOAT
     && TARGET_64BIT"
    "@
     ldw RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -2381,13 +2381,13 @@ 
    [(set (match_operand:SI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r")
  	(match_operand:SI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q"))]
    "(register_operand (operands[0], SImode)
      || reg_or_0_operand (operands[1], SImode))
     && TARGET_SOFT_FLOAT"
    "@
     ldw RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -2909,11 +2909,11 @@ 
    [(set (match_operand:HI 0 "move_dest_operand"
  	 		  "=r,r,r,r,r,Q,!*q,!r")
  	(match_operand:HI 1 "move_src_operand"
-			  "rG,J,N,K,RQ,rM,!rM,!*q"))]
+			  "r,J,N,K,RQ,rM,!rM,!*q"))]
    "(register_operand (operands[0], HImode)
      || reg_or_0_operand (operands[1], HImode))"
    "@
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -3069,11 +3069,11 @@ 
    [(set (match_operand:QI 0 "move_dest_operand"
  			  "=r,r,r,r,r,Q,!*q,!r")
  	(match_operand:QI 1 "move_src_operand"
-			  "rG,J,N,K,RQ,rM,!rM,!*q"))]
+			  "r,J,N,K,RQ,rM,!rM,!*q"))]
    "(register_operand (operands[0], QImode)
      || reg_or_0_operand (operands[1], QImode))"
    "@
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     {zdepi|depwi,z} %Z1,%0
@@ -4221,13 +4221,13 @@ 
    [(set (match_operand:DI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r,!*f,*f,T")
  	(match_operand:DI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q,!*fM,RT,*f"))]
    "(register_operand (operands[0], DImode)
      || reg_or_0_operand (operands[1], DImode))
     && !TARGET_SOFT_FLOAT && TARGET_64BIT"
    "@
     ldd RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     depdi,z %z1,%0
@@ -4246,13 +4246,13 @@ 
    [(set (match_operand:DI 0 "move_dest_operand"
  			  "=r,r,r,r,r,r,Q,!*q,!r")
  	(match_operand:DI 1 "move_src_operand"
-			  "A,rG,J,N,K,RQ,rM,!rM,!*q"))]
+			  "A,r,J,N,K,RQ,rM,!rM,!*q"))]
    "(register_operand (operands[0], DImode)
      || reg_or_0_operand (operands[1], DImode))
     && TARGET_SOFT_FLOAT && TARGET_64BIT"
    "@
     ldd RT'%A1,%0
-   copy %r1,%0
+   copy %1,%0
     ldi %1,%0
     ldil L'%1,%0
     depdi,z %z1,%0