Reviewers: Rico, Description: X64 Crankshaft: Implement LCallFunction.
Please review this at http://codereview.chromium.org/6529052/ SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/ Affected files: M src/x64/lithium-codegen-x64.cc M src/x64/lithium-x64.h Index: src/x64/lithium-codegen-x64.cc =================================================================== --- src/x64/lithium-codegen-x64.cc (revision 6822) +++ src/x64/lithium-codegen-x64.cc (working copy) @@ -2077,7 +2077,13 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) { - Abort("Unimplemented: %s", "DoCallFunction"); + ASSERT(ToRegister(instr->context()).is(rsi)); + ASSERT(ToRegister(instr->result()).is(rax)); + + int arity = instr->arity(); + CallFunctionStub stub(arity, NOT_IN_LOOP, RECEIVER_MIGHT_BE_VALUE); + CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); + __ Drop(1); } Index: src/x64/lithium-x64.h =================================================================== --- src/x64/lithium-x64.h (revision 6822) +++ src/x64/lithium-x64.h (working copy) @@ -1314,11 +1314,16 @@ }; -class LCallFunction: public LTemplateInstruction<1, 0, 0> { +class LCallFunction: public LTemplateInstruction<1, 1, 0> { public: + explicit LCallFunction(LOperand* context) { + inputs_[0] = context; + } + DECLARE_CONCRETE_INSTRUCTION(CallFunction, "call-function") DECLARE_HYDROGEN_ACCESSOR(CallFunction) + LOperand* context() { return inputs_[0]; } int arity() const { return hydrogen()->argument_count() - 2; } }; -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
