src/ia32/disasm-ia32.cc - Issue 10937013: Fixed minus zero test (fixes v8:2133).

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Unified Diff: src/ia32/disasm-ia32.cc

Issue 10937013: Fixed minus zero test (fixes v8:2133). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Removed tab. Created 8 years, 3 months ago

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Index: src/ia32/disasm-ia32.cc

diff --git a/src/ia32/disasm-ia32.cc b/src/ia32/disasm-ia32.cc

index 008fdde7ea188b1e8607402ab6712c831810eb39..75b46bd4783074ca4bfb9e4134157d2b31416de7 100644

--- a/src/ia32/disasm-ia32.cc

+++ b/src/ia32/disasm-ia32.cc

@@ -1305,6 +1305,14 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,

NameOfXMMRegister(rm),

static_cast<int>(imm8));

data += 2;

+ } else if (*data == 0x76) {

+ data++;

+ int mod, regop, rm;

+ get_modrm(*data, &mod, &regop, &rm);

+ AppendToBuffer("pcmpeqd %s,%s",

+ NameOfXMMRegister(regop),

+ NameOfXMMRegister(rm));

+ data++;

} else if (*data == 0x90) {

data++;

AppendToBuffer("nop"); // 2 byte nop.

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