Mercurial > jdk8-mips64-public > hotspot / changeset

     1.1 --- a/src/cpu/ppc/vm/ppc.ad	Wed Feb 26 11:33:34 2014 -0800
     1.2 +++ b/src/cpu/ppc/vm/ppc.ad	Thu Feb 27 20:40:24 2014 +0100
     1.3 @@ -2407,18 +2407,6 @@
     1.4    return RegMask();
     1.5  }
     1.6  
     1.7 -const RegMask Matcher::mathExactI_result_proj_mask() {
     1.8 -  return RARG4_BITS64_REG_mask();
     1.9 -}
    1.10 -
    1.11 -const RegMask Matcher::mathExactL_result_proj_mask() {
    1.12 -  return RARG4_BITS64_REG_mask();
    1.13 -}
    1.14 -
    1.15 -const RegMask Matcher::mathExactI_flags_proj_mask() {
    1.16 -  return INT_FLAGS_mask();
    1.17 -}
    1.18 -
    1.19  %}
    1.20  
    1.21  //----------ENCODING BLOCK-----------------------------------------------------
    1.22 @@ -7634,16 +7622,6 @@
    1.23  //----------Arithmetic Instructions--------------------------------------------
    1.24  // Addition Instructions
    1.25  
    1.26 -// PPC has no instruction setting overflow of 32-bit integer.
    1.27 -//instruct addExactI_rReg(rarg4RegI dst, rRegI src, flagsReg cr) %{
    1.28 -//  match(AddExactI dst src);
    1.29 -//  effect(DEF cr);
    1.30 -//
    1.31 -//  format %{ "ADD     $dst, $dst, $src \t// addExact int, sets $cr" %}
    1.32 -//  ins_encode( enc_add(dst, dst, src) );
    1.33 -//  ins_pipe(pipe_class_default);
    1.34 -//%}
    1.35 -
    1.36  // Register Addition
    1.37  instruct addI_reg_reg(iRegIdst dst, iRegIsrc_iRegL2Isrc src1, iRegIsrc_iRegL2Isrc src2) %{
    1.38    match(Set dst (AddI src1 src2));