re PR target/44067 (internal compiler error: in rs6000_split_multireg_move, at…

re PR target/44067 (internal compiler error: in rs6000_split_multireg_move, at config/rs6000/rs6000.c:16713)

	PR target/44067
	* config/rs6000/rs6000.md (DIFD): Do not split dpfp values for
	e500v2 target.

From-SVN: r160449

gcc/ChangeLog

+2010-06-09  Edmar Wienskoski  <edmar@freescale.com>
+
+	PR target/44067
+	* config/rs6000/rs6000.md (DIFD): Do not split dpfp values for
+	e500v2 target.
+
 2010-06-09  Joern Rennecke  <joern.rennecke@embecosm.com>
 
 	PR plugins/44459:

gcc/config/rs6000/rs6000.md

@@ -218,7 +218,8 @@
   (TD "TARGET_DFP")])
 
 ; These modes do not fit in integer registers in 32-bit mode.
-(define_mode_iterator DIFD [DI DF DD])
+; but on e500v2, the gpr are 64 bit registers
+(define_mode_iterator DIFD [DI (DF "!TARGET_E500_DOUBLE") DD])
 
 ;; Iterator for reciprocal estimate instructions
 (define_mode_iterator RECIPF [SF DF V4SF V2DF])