Mercurial > jdk8-mips64-public > hotspot / changeset

     1.1 --- a/src/cpu/sparc/vm/sparc.ad	Wed Oct 14 11:42:59 2009 -0700
     1.2 +++ b/src/cpu/sparc/vm/sparc.ad	Wed Oct 14 15:03:32 2009 -0700
     1.3 @@ -3016,7 +3016,7 @@
     1.4  
     1.5      // return true if the same array
     1.6      __ cmp(ary1_reg, ary2_reg);
     1.7 -    __ br(Assembler::equal, true, Assembler::pn, Ldone);
     1.8 +    __ brx(Assembler::equal, true, Assembler::pn, Ldone);
     1.9      __ delayed()->add(G0, 1, result_reg); // equal
    1.10  
    1.11      __ br_null(ary1_reg, true, Assembler::pn, Ldone);

     2.1 --- a/src/cpu/x86/vm/assembler_x86.cpp	Wed Oct 14 11:42:59 2009 -0700
     2.2 +++ b/src/cpu/x86/vm/assembler_x86.cpp	Wed Oct 14 15:03:32 2009 -0700
     2.3 @@ -8634,8 +8634,10 @@
     2.4  
     2.5    if (is_array_equ) {
     2.6      // Need additional checks for arrays_equals.
     2.7 -    andptr(ary1, ary2);
     2.8 -    jcc(Assembler::zero, FALSE_LABEL); // One pointer is NULL
     2.9 +    testptr(ary1, ary1);
    2.10 +    jcc(Assembler::zero, FALSE_LABEL);
    2.11 +    testptr(ary2, ary2);
    2.12 +    jcc(Assembler::zero, FALSE_LABEL);
    2.13  
    2.14      // Check the lengths
    2.15      movl(limit, Address(ary1, length_offset));