Add m-esr52 at 52.6.0

1 files changed, 35 insertions, 0 deletions

diff --git a/js/src/jit/x64/SharedICRegisters-x64.h b/js/src/jit/x64/SharedICRegisters-x64.h
new file mode 100644
index 000000000..75f62ccb1
--- /dev/null
+++ b/js/src/jit/x64/SharedICRegisters-x64.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef jit_x64_SharedICRegisters_x64_h
+#define jit_x64_SharedICRegisters_x64_h
+
+#include "jit/MacroAssembler.h"
+
+namespace js {
+namespace jit {
+
+static constexpr Register BaselineFrameReg    = rbp;
+static constexpr Register BaselineStackReg    = rsp;
+
+static constexpr ValueOperand R0(rcx);
+static constexpr ValueOperand R1(rbx);
+static constexpr ValueOperand R2(rax);
+
+static constexpr Register ICTailCallReg       = rsi;
+static constexpr Register ICStubReg           = rdi;
+
+static constexpr Register ExtractTemp0        = r14;
+static constexpr Register ExtractTemp1        = r15;
+
+// FloatReg0 must be equal to ReturnFloatReg.
+static constexpr FloatRegister FloatReg0      = xmm0;
+static constexpr FloatRegister FloatReg1      = xmm1;
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_x64_SharedICRegisters_x64_h */