pa.c (pa_commutative_p): Make PLUS commutative when TARGET_NO_SPACE_REGS is true.

	* pa.c (pa_commutative_p): Make PLUS commutative when
	TARGET_NO_SPACE_REGS is true.

From-SVN: r101853

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 22176257b2c3359fafca5d1c0c78194b1d6534fc..aebac49df958b6adb16bf49bddd4af76ec4573a3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+       * pa.c (pa_commutative_p): Make PLUS commutative when
+       TARGET_NO_SPACE_REGS is true.
+
 2005-07-09  Diego Novillo  <dnovillo@redhat.com>
 
        * Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h

diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index d0c2f93b49570e4bac5cdb514c0cc0e9f6e392ac..b31a08cd464347e93c6f87cf40cad699397b5c15 100644 (file)
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -7831,7 +7831,8 @@ static bool
 pa_commutative_p (rtx x, int outer_code)
 {
   return (COMMUTATIVE_P (x)
-         && ((outer_code != UNKNOWN && outer_code != MEM)
+         && (TARGET_NO_SPACE_REGS
+             || (outer_code != UNKNOWN && outer_code != MEM)
              || GET_CODE (x) != PLUS));
 }