Mercurial > hg > truffle
changeset 11246:2d4df4c43ae2
fixed bug in java.util.zip.CRC32.updateBytes stub: non-scratch register c_arg3 (i.e. rcx on Unix) was being used, overwriting a live value
| author | Doug Simon <doug.simon@oracle.com> |
|---|---|
| date | Wed, 07 Aug 2013 16:35:16 +0200 |
| parents | d89a5dbaaaf6 |
| children | 4172b595e374 |
| files | src/cpu/x86/vm/stubGenerator_x86_64.cpp |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/src/cpu/x86/vm/stubGenerator_x86_64.cpp Wed Aug 07 10:59:10 2013 +0200 +++ b/src/cpu/x86/vm/stubGenerator_x86_64.cpp Wed Aug 07 16:35:16 2013 +0200 @@ -3647,8 +3647,8 @@ const Register crc = c_rarg0; // crc const Register buf = c_rarg1; // source java byte array address const Register len = c_rarg2; // length - const Register table = c_rarg3; // crc_table address (reuse register) - const Register tmp = r11; + const Register table = rscratch1;// crc_table address + const Register tmp = rscratch2; assert_different_registers(crc, buf, len, table, tmp, rax); BLOCK_COMMENT("Entry:");