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Unified Diff: src/x64/virtual-frame-x64.cc

Issue 2853003: Port KeyedCallIC implementation to x64 and ARM.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 6 months ago
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Index: src/x64/virtual-frame-x64.cc
===================================================================
--- src/x64/virtual-frame-x64.cc (revision 4872)
+++ src/x64/virtual-frame-x64.cc (working copy)
@@ -1164,6 +1164,25 @@
}
+Result VirtualFrame::CallKeyedCallIC(RelocInfo::Mode mode,
+ int arg_count,
+ int loop_nesting) {
+ // Function name, arguments, and receiver are found on top of the frame
+ // and dropped by the call. The IC expects the name in rcx and the rest
+ // on the stack, and drops them all.
+ InLoopFlag in_loop = loop_nesting > 0 ? IN_LOOP : NOT_IN_LOOP;
+ Handle<Code> ic =
+ cgen()->ComputeKeyedCallInitialize(arg_count, in_loop);
+ Result name = Pop();
+ // Spill args, receiver, and function. The call will drop args and
+ // receiver.
+ PrepareForCall(arg_count + 1, arg_count + 1);
+ name.ToRegister(rcx);
+ name.Unuse();
+ return RawCallCodeObject(ic, mode);
+}
+
+
Result VirtualFrame::CallConstructor(int arg_count) {
// Arguments, receiver, and function are on top of the frame. The
// IC expects arg count in rax, function in rdi, and the arguments
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