Reviewers: Mads Ager, Søren Gjesse,
http://codereview.chromium.org/668254/diff/1/2 File src/x64/codegen-x64.cc (right): http://codereview.chromium.org/668254/diff/1/2#newcode8912 src/x64/codegen-x64.cc:8912: __ movq(Operand(rsp, rax_stack_offset), rbx); As you can see I replaced frame creation and CallStub with TailCallStub here. But it required some strange code (see r*_stack_offset variables) and I am not sure whether it's worth it or not. Description: Port of string plus smi optimization from ia32 to x64 and ARM. Please review this at http://codereview.chromium.org/668254 SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/ Affected files: M src/arm/codegen-arm.h M src/arm/codegen-arm.cc M src/x64/codegen-x64.h M src/x64/codegen-x64.cc -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
