Update V8 to r6190 as required by WebKit r75315
Change-Id: I0b2f598e4d8748df417ad350fc47a1c465ad1fef
diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index 456d076..d738261 100644
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -422,7 +422,7 @@
// [rsp+0x20] : argv
// Clear the context before we push it when entering the JS frame.
- __ xor_(rsi, rsi);
+ __ Set(rsi, 0);
__ EnterInternalFrame();
// Load the function context into rsi.
@@ -451,7 +451,7 @@
// rdi : function
// Clear the context before we push it when entering the JS frame.
- __ xor_(rsi, rsi);
+ __ Set(rsi, 0);
// Enter an internal frame.
__ EnterInternalFrame();
@@ -479,7 +479,7 @@
// Register rbx points to array of pointers to handle locations.
// Push the values of these handles.
Label loop, entry;
- __ xor_(rcx, rcx); // Set loop variable to 0.
+ __ Set(rcx, 0); // Set loop variable to 0.
__ jmp(&entry);
__ bind(&loop);
__ movq(kScratchRegister, Operand(rbx, rcx, times_pointer_size, 0));
@@ -668,7 +668,7 @@
// become the receiver.
__ bind(&non_function);
__ movq(Operand(rsp, rax, times_pointer_size, 0), rdi);
- __ xor_(rdi, rdi);
+ __ Set(rdi, 0);
// 4. Shift arguments and return address one slot down on the stack
// (overwriting the original receiver). Adjust argument count to make
@@ -689,7 +689,7 @@
{ Label function;
__ testq(rdi, rdi);
__ j(not_zero, &function);
- __ xor_(rbx, rbx);
+ __ Set(rbx, 0);
__ GetBuiltinEntry(rdx, Builtins::CALL_NON_FUNCTION);
__ Jump(Handle<Code>(builtin(ArgumentsAdaptorTrampoline)),
RelocInfo::CODE_TARGET);