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Unified Diff: src/x64/builtins-x64.cc

Issue 11498006: Revert 13157, 13145 and 13140: Crankshaft code stubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years ago
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Index: src/x64/builtins-x64.cc
diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index e156dfd2eb76d4999ca11c7ce50556a5739b9526..ed0ec684fc138fa63569d8519b1736a0810cb5c4 100644
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -646,25 +646,6 @@ CODE_AGE_LIST(DEFINE_CODE_AGE_BUILTIN_GENERATOR)
#undef DEFINE_CODE_AGE_BUILTIN_GENERATOR
-void Builtins::Generate_NotifyICMiss(MacroAssembler* masm) {
- // Enter an internal frame.
- {
- FrameScope scope(masm, StackFrame::INTERNAL);
-
- // Preserve registers across notification, this is important for compiled
- // stubs that tail call the runtime on deopts passing their parameters in
- // registers.
- __ Pushad();
- __ CallRuntime(Runtime::kNotifyICMiss, 0);
- __ Popad();
- // Tear down internal frame.
- }
-
- __ pop(MemOperand(rsp, 0)); // Ignore state offset
- __ ret(0); // Return to IC Miss stub, continuation still on stack.
-}
-
-
static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm,
Deoptimizer::BailoutType type) {
// Enter an internal frame.
@@ -679,17 +660,17 @@ static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm,
}
// Get the full codegen state from the stack and untag it.
- __ SmiToInteger32(r10, Operand(rsp, 1 * kPointerSize));
+ __ SmiToInteger32(rcx, Operand(rsp, 1 * kPointerSize));
// Switch on the state.
Label not_no_registers, not_tos_rax;
- __ cmpq(r10, Immediate(FullCodeGenerator::NO_REGISTERS));
+ __ cmpq(rcx, Immediate(FullCodeGenerator::NO_REGISTERS));
__ j(not_equal, &not_no_registers, Label::kNear);
__ ret(1 * kPointerSize); // Remove state.
__ bind(&not_no_registers);
__ movq(rax, Operand(rsp, 2 * kPointerSize));
- __ cmpq(r10, Immediate(FullCodeGenerator::TOS_REG));
+ __ cmpq(rcx, Immediate(FullCodeGenerator::TOS_REG));
__ j(not_equal, &not_tos_rax, Label::kNear);
__ ret(2 * kPointerSize); // Remove state, rax.
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