src/x64/disasm-x64.cc - Issue 180013002: Fix for failing asserts in HBoundsCheck code generation on x64: index register should be zero exten…

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Unified Diff: src/x64/disasm-x64.cc

Issue 180013002: Fix for failing asserts in HBoundsCheck code generation on x64: index register should be zero exten… (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 10 months ago

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Index: src/x64/disasm-x64.cc

diff --git a/src/x64/disasm-x64.cc b/src/x64/disasm-x64.cc

index 0edc305cf43fc404d0a19753117f2442664bb155..dd64d3f5ee4b3a501a850a4b7591c42b7cece2bc 100644

--- a/src/x64/disasm-x64.cc

+++ b/src/x64/disasm-x64.cc

@@ -1459,7 +1459,8 @@ int DisassemblerX64::InstructionDecode(v8::internal::Vector<char> out_buffer,

data += 3;

break;

case OPERAND_DOUBLEWORD_SIZE:

- addr = reinterpret_cast<byte*>(*reinterpret_cast<int32_t*>(data + 1));

+ addr =

+ reinterpret_cast<byte*>(*reinterpret_cast<uint32_t*>(data + 1));

data += 5;

break;

case OPERAND_QUADWORD_SIZE:

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