src/ia32/assembler-ia32.cc - Issue 13932006: Replace OS::MemCopy with OS::MemMove (just as fast but more flexible).

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

Issue 13932006: Replace OS::MemCopy with OS::MemMove (just as fast but more flexible). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: addressed comments Created 7 years, 8 months ago

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Index: src/ia32/assembler-ia32.cc

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

index b48906e70614ac930327856b8eec9afb3822a3f3..32fe6a9c1052e94522b24129808531c277928cea 100644

--- a/src/ia32/assembler-ia32.cc

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

@@ -2556,9 +2556,9 @@ void Assembler::GrowBuffer() {

// Copy the data.

int pc_delta = desc.buffer - buffer_;

int rc_delta = (desc.buffer + desc.buffer_size) - (buffer_ + buffer_size_);

- memmove(desc.buffer, buffer_, desc.instr_size);

- memmove(rc_delta + reloc_info_writer.pos(),

- reloc_info_writer.pos(), desc.reloc_size);

+ OS::MemMove(desc.buffer, buffer_, desc.instr_size);

+ OS::MemMove(rc_delta + reloc_info_writer.pos(),

+ reloc_info_writer.pos(), desc.reloc_size);

// Switch buffers.

if (isolate()->assembler_spare_buffer() == NULL &&

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