Reviewers: Toon Verwaest,
Message:
Toon, please take a took.
64-bit CPU does not have native instructions to do 32-bit push/pop so we
simulate the 32-bit pushl/popl by manually manipulate the stack pointer.
Description:
Introduce push[p|l|q] and pop[p|l|q] instructions for x64
Please review this at https://codereview.chromium.org/199903002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+742, -670 lines):
M src/x64/assembler-x64.h
M src/x64/assembler-x64.cc
M src/x64/builtins-x64.cc
M src/x64/code-stubs-x64.h
M src/x64/code-stubs-x64.cc
M src/x64/codegen-x64.cc
M src/x64/debug-x64.cc
M src/x64/deoptimizer-x64.cc
M src/x64/full-codegen-x64.cc
M src/x64/ic-x64.cc
M src/x64/lithium-codegen-x64.cc
M src/x64/macro-assembler-x64.h
M src/x64/macro-assembler-x64.cc
M src/x64/regexp-macro-assembler-x64.cc
M src/x64/stub-cache-x64.cc
M test/cctest/test-assembler-x64.cc
M test/cctest/test-code-stubs-x64.cc
M test/cctest/test-disasm-x64.cc
M test/cctest/test-hashing.cc
M test/cctest/test-macro-assembler-x64.cc
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