Front-end fix for slw - _record_ the result...

git-svn-id: svn://svn.valgrind.org/vex/trunk@987

diff --git a/VEX/priv/guest-ppc32/toIR.c b/VEX/priv/guest-ppc32/toIR.c
index 3e0ba9f124ca65b35d8808a7d6d5b988213a19b9..0d73b3e3a893064e92464fc83be74529fb9eb0aa 100644 (file)
--- a/VEX/priv/guest-ppc32/toIR.c
+++ b/VEX/priv/guest-ppc32/toIR.c
@@ -2804,7 +2804,6 @@ static Bool dis_int_shift ( UInt theInstr )
          assign( Ra, binop(Iop_Or32, mkexpr(sext),
                            IRExpr_Mux0X( unop(Iop_32to8, mkexpr(rb_b5)),
                                          mkU32(0), mkexpr(Rs_sh))) );
-         putIReg( Ra_addr, mkexpr(Ra) );
          op = PPC32G_FLAG_OP_SRAW;
          do_ca = True;
          break;
@@ -2827,7 +2826,6 @@ static Bool dis_int_shift ( UInt theInstr )
                                      unop(Iop_Not32, mkexpr(mask)) ));
          // Ra = Rs_shift | sext
          assign( Ra, binop(Iop_Or32, mkexpr(sext), mkexpr(Rs_sh)) );
-         putIReg( Ra_addr, mkexpr(Ra) );
          op = PPC32G_FLAG_OP_SRAWI;
          do_ca = True;
          break;
@@ -2841,7 +2839,6 @@ static Bool dis_int_shift ( UInt theInstr )
          assign( rb_b5, binop(Iop_And32, mkexpr(Rb), mkU32(1<<5)) );
          assign( Ra, IRExpr_Mux0X( unop(Iop_32to8, mkexpr(rb_b5)),
                                    mkU32(0), mkexpr(Rs_sh) ));
-         putIReg( Ra_addr, mkexpr(Ra) );
          break;
          
       default:
@@ -2852,6 +2849,8 @@ static Bool dis_int_shift ( UInt theInstr )
       vex_printf("dis_int_shift(PPC32)(opc1)\n");
       return False;
    }
+
+   putIReg( Ra_addr, mkexpr(Ra) );
    
    if (do_ca) {
       vassert(op < PPC32G_FLAG_OP_NUMBER);