Mercurial > jdk8-mips64-public > hotspot / changeset

     1.1 --- a/src/cpu/mips/vm/mips_64.ad	Wed Aug 10 17:37:16 2016 +0800
     1.2 +++ b/src/cpu/mips/vm/mips_64.ad	Wed Aug 10 17:54:14 2016 +0800
     1.3 @@ -8496,8 +8496,12 @@
     1.4      Register op1 = as_Register($src1$$reg);
     1.5      Register op2 = as_Register($src2$$reg);
     1.6  
     1.7 -    __ dmult(op1, op2);
     1.8 -    __ mflo(dst);
     1.9 +    if (UseLoongsonISA) {
    1.10 +      __ gsdmult(dst, op1, op2);
    1.11 +    } else {
    1.12 +      __ dmult(op1, op2);
    1.13 +      __ mflo(dst);
    1.14 +    }
    1.15    %}
    1.16    ins_pipe( pipe_slow );
    1.17  %}