stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

8035970: PPC64: fix ad file after 8027754: Enable loop optimizations for loops with MathExact

Browse Source 
Reviewed-by: kvn
This commit is contained in:
Goetz Lindenmaier 2014-02-27 20:40:24 +01:00
parent 58c97205d0
commit 74db1cc753
1 changed files with 0 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
hotspot/src/cpu/ppc/vm/ppc.ad
View File

@ -2360,18 +2360,6 @@ const RegMask Matcher::method_handle_invoke_SP_save_mask() {
return RegMask(); return RegMask();
} }
const RegMask Matcher::mathExactI_result_proj_mask() {
return RARG4_BITS64_REG_mask();
}
const RegMask Matcher::mathExactL_result_proj_mask() {
return RARG4_BITS64_REG_mask();
}
const RegMask Matcher::mathExactI_flags_proj_mask() {
return INT_FLAGS_mask();
}
%} %}
//----------ENCODING BLOCK----------------------------------------------------- //----------ENCODING BLOCK-----------------------------------------------------
@ -7572,16 +7560,6 @@ instruct getAndSetN(iRegNdst res, iRegPdst mem_ptr, iRegNsrc src) %{
//----------Arithmetic Instructions-------------------------------------------- //----------Arithmetic Instructions--------------------------------------------
// Addition Instructions // Addition Instructions
// PPC has no instruction setting overflow of 32-bit integer.
//instruct addExactI_rReg(rarg4RegI dst, rRegI src, flagsReg cr) %{
// match(AddExactI dst src);
// effect(DEF cr);
//
// format %{ "ADD $dst, $dst, $src \t// addExact int, sets $cr" %}
// ins_encode( enc_add(dst, dst, src) );
// ins_pipe(pipe_class_default);
//%}
// Register Addition // Register Addition
instruct addI_reg_reg(iRegIdst dst, iRegIsrc_iRegL2Isrc src1, iRegIsrc_iRegL2Isrc src2) %{ instruct addI_reg_reg(iRegIdst dst, iRegIsrc_iRegL2Isrc src1, iRegIsrc_iRegL2Isrc src2) %{
match(Set dst (AddI src1 src2)); match(Set dst (AddI src1 src2));