PPC: Support for conditional return instruction.

test/cctest/test-disasm-ppc.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 89 matching lines @@
   COMPARE(addc(r9, r7, r9), "7d274814       addc    r9, r7, r9");
   COMPARE(addic(r3, r5, Operand(20)), "30650014       addic   r3, r5, 20");
   COMPARE(addi(r0, ip, Operand(63)), "380c003f       addi    r0, r12, 63");
   COMPARE(add(r5, r7, r0), "7ca70214       add     r5, r7, r0");
   COMPARE(addze(r0, r0, LeaveOE, SetRC), "7c000195       addze.   r0, r0");
   COMPARE(andi(r0, r3, Operand(4)), "70600004       andi.   r0, r3, 4");
   COMPARE(and_(r3, r6, r5), "7cc32838       and     r3, r6, r5");
   COMPARE(and_(r6, r0, r6, SetRC), "7c063039       and.    r6, r0, r6");
   // skipping branches (for now?)
   COMPARE(bctr(), "4e800420       bctr");
+  COMPARE(bctrl(), "4e800421       bctrl");
   COMPARE(blr(), "4e800020       blr");
-  COMPARE(bclr(BA, SetLK), "4e800021       blrl");
 // skipping call - only used in simulator
 #if V8_TARGET_ARCH_PPC64
   COMPARE(cmpi(r0, Operand(5)), "2fa00005       cmpi    r0, 5");
 #else
   COMPARE(cmpi(r0, Operand(5)), "2f800005       cmpi    r0, 5");
 #endif
 #if V8_TARGET_ARCH_PPC64
   COMPARE(cmpl(r6, r7), "7fa63840       cmpl    r6, r7");
 #else
   COMPARE(cmpl(r6, r7), "7f863840       cmpl    r6, r7");
@@ skipping 23 matching lines @@
   COMPARE(stb(r5, MemOperand(r11, 11)), "98ab000b       stb     r5, 11(r11)");
   COMPARE(stfd(d2, MemOperand(sp, 8)), "d8410008       stfd    d2, 8(sp)");
   COMPARE(stw(r16, MemOperand(sp, 64)), "92010040       stw     r16, 64(sp)");
   COMPARE(stwu(r3, MemOperand(sp, -4)), "9461fffc       stwu    r3, -4(sp)");
   COMPARE(sub(r3, r3, r4), "7c641850       subf    r3, r4, r3");
   COMPARE(sub(r0, r9, r8, LeaveOE, SetRC), "7c084851       subf.   r0, r8, r9");
   COMPARE(xor_(r6, r5, r4), "7ca62278       xor     r6, r5, r4");
 
   VERIFY_RUN();
 }