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[x64] add missing disassm of pcmpeqd
author
bmeurer@chromium.org
<bmeurer@chromium.org>
Fri, 17 Oct 2014 07:35:38 +0000
(07:35 +0000)
committer
bmeurer@chromium.org
<bmeurer@chromium.org>
Fri, 17 Oct 2014 07:35:38 +0000
(07:35 +0000)
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
658063003
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24680
ce2b1a6d
-e550-0410-aec6-
3dcde31c8c00
src/x64/disasm-x64.cc
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diff --git
a/src/x64/disasm-x64.cc
b/src/x64/disasm-x64.cc
index
b723f6f
..
837da27
100644
(file)
--- a/
src/x64/disasm-x64.cc
+++ b/
src/x64/disasm-x64.cc
@@
-1088,6
+1088,8
@@
int DisassemblerX64::TwoByteOpcodeInstruction(byte* data) {
mnemonic = "ucomisd";
} else if (opcode == 0x2F) {
mnemonic = "comisd";
+ } else if (opcode == 0x76) {
+ mnemonic = "pcmpeqd";
} else {
UnimplementedInstruction();
}