[RS6000] Delete code made dead by r250482

[Alan Modra]

Committed as obvious.

        * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Delete
        dead code.

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 5e79933..f9aa13b 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -3238,17 +3238,12 @@ rs6000_init_hard_regno_mode_ok (bool global_init_p)
   if (TARGET_P8_VECTOR)                                                /* 
SFmode  */
     {
       rs6000_constraints[RS6000_CONSTRAINT_wu] = ALTIVEC_REGS;
       rs6000_constraints[RS6000_CONSTRAINT_wy] = VSX_REGS;
       rs6000_constraints[RS6000_CONSTRAINT_ww] = VSX_REGS;
     }
-  else if (TARGET_P8_VECTOR)
-    {
-      rs6000_constraints[RS6000_CONSTRAINT_wy] = FLOAT_REGS;
-      rs6000_constraints[RS6000_CONSTRAINT_ww] = FLOAT_REGS;
-    }
   else if (TARGET_VSX)
     rs6000_constraints[RS6000_CONSTRAINT_ww] = FLOAT_REGS;
 
   if (TARGET_STFIWX)
     rs6000_constraints[RS6000_CONSTRAINT_wx] = FLOAT_REGS;     /* DImode  */
 
-- 
Alan Modra
Australia Development Lab, IBM