Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/cpu/x86/vm/sharedRuntime_x86_64.cpp	Thu Jul 02 16:18:19 2009 -0700
     1.2 +++ b/src/cpu/x86/vm/sharedRuntime_x86_64.cpp	Mon Jul 13 14:58:17 2009 -0700
     1.3 @@ -1302,22 +1302,19 @@
     1.4  
     1.5    const Register ic_reg = rax;
     1.6    const Register receiver = j_rarg0;
     1.7 -  const Register tmp = rdx;
     1.8  
     1.9    Label ok;
    1.10    Label exception_pending;
    1.11  
    1.12 +  assert_different_registers(ic_reg, receiver, rscratch1);
    1.13    __ verify_oop(receiver);
    1.14 -  __ push(tmp); // spill (any other registers free here???)
    1.15 -  __ load_klass(tmp, receiver);
    1.16 -  __ cmpq(ic_reg, tmp);
    1.17 +  __ load_klass(rscratch1, receiver);
    1.18 +  __ cmpq(ic_reg, rscratch1);
    1.19    __ jcc(Assembler::equal, ok);
    1.20  
    1.21 -  __ pop(tmp);
    1.22    __ jump(RuntimeAddress(SharedRuntime::get_ic_miss_stub()));
    1.23  
    1.24    __ bind(ok);
    1.25 -  __ pop(tmp);
    1.26  
    1.27    // Verified entry point must be aligned
    1.28    __ align(8);