Mercurial > hg > truffle
diff src/cpu/x86/vm/x86_64.ad @ 7643:3ac7d10a6572
Merge with hsx25/hotspot.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Thu, 31 Jan 2013 15:42:25 +0100 |
parents | b30b3c2a0cf2 |
children | e961c11b85fe cc32ccaaf47f |
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--- a/src/cpu/x86/vm/x86_64.ad Thu Jan 31 11:32:14 2013 +0100 +++ b/src/cpu/x86/vm/x86_64.ad Thu Jan 31 15:42:25 2013 +0100 @@ -10495,6 +10495,23 @@ ins_pipe( pipe_slow ); %} +// encode char[] to byte[] in ISO_8859_1 +instruct encode_iso_array(rsi_RegP src, rdi_RegP dst, rdx_RegI len, + regD tmp1, regD tmp2, regD tmp3, regD tmp4, + rcx_RegI tmp5, rax_RegI result, rFlagsReg cr) %{ + match(Set result (EncodeISOArray src (Binary dst len))); + effect(TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, USE_KILL src, USE_KILL dst, USE_KILL len, KILL tmp5, KILL cr); + + format %{ "Encode array $src,$dst,$len -> $result // KILL RCX, RDX, $tmp1, $tmp2, $tmp3, $tmp4, RSI, RDI " %} + ins_encode %{ + __ encode_iso_array($src$$Register, $dst$$Register, $len$$Register, + $tmp1$$XMMRegister, $tmp2$$XMMRegister, $tmp3$$XMMRegister, + $tmp4$$XMMRegister, $tmp5$$Register, $result$$Register); + %} + ins_pipe( pipe_slow ); +%} + + //----------Control Flow Instructions------------------------------------------ // Signed compare Instructions