Reviewers: Erik Corry, Kevin Millikin,
Message:
Nothing new here for ia-32 and x64. This changelist includes only the
changes to
CountOperation in the full codegenerator. I added the ARM code for the
CountOperation.
Description:
Inline smi code in count operations in the full code generator.
We now test for a smi before calling ToNumber and inline
the smi increment/decrement for ++ and --. There only a small
increase in code size but loops in top-level code are
becoming much faster as a result.
Please review this at http://codereview.chromium.org/553056
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
M src/arm/full-codegen-arm.cc
M src/ia32/full-codegen-ia32.cc
M src/x64/full-codegen-x64.cc
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