diff options
| author | Jean Christophe Beyler <jean.christophe.beyler@intel.com> | 2014-07-25 12:32:18 -0700 |
|---|---|---|
| committer | Chao-ying Fu <chao-ying.fu@intel.com> | 2014-08-26 11:38:04 -0700 |
| commit | b5bce7cc9f1130ab4932ba8e6917c362bf871f24 (patch) | |
| tree | 45d3b064227213da49d047c3c718e23f33b47cad /disassembler | |
| parent | 3b6711faf7b0b10eaa6c48ba854160bcecd00166 (diff) | |
| download | art-b5bce7cc9f1130ab4932ba8e6917c362bf871f24.zip art-b5bce7cc9f1130ab4932ba8e6917c362bf871f24.tar.gz art-b5bce7cc9f1130ab4932ba8e6917c362bf871f24.tar.bz2 | |
ART: Add non-temporal store support
Added non-temporal store support as a hint from the ME.
Added the implementation of the memory barrier
extended instruction that supports non-temporal stores
by explicitly serializing all previous store-to-memory instructions.
Change-Id: I8205a92083f9725253d8ce893671a133a0b6849d
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
Diffstat (limited to 'disassembler')
| -rw-r--r-- | disassembler/disassembler_x86.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/disassembler/disassembler_x86.cc b/disassembler/disassembler_x86.cc index 0bf758e..7551add 100644 --- a/disassembler/disassembler_x86.cc +++ b/disassembler/disassembler_x86.cc @@ -764,6 +764,7 @@ DISASSEMBLER_ENTRY(cmp, case 0xB7: opcode << "movzxw"; has_modrm = true; load = true; break; case 0xBE: opcode << "movsxb"; has_modrm = true; load = true; byte_second_operand = true; rex |= (rex == 0 ? 0 : 0b1000); break; case 0xBF: opcode << "movsxw"; has_modrm = true; load = true; break; + case 0xC3: opcode << "movnti"; store = true; has_modrm = true; break; case 0xC5: if (prefix[2] == 0x66) { opcode << "pextrw"; |