Intrinsify String.compareTo.
Change-Id: Ia540df98755ac493fe61bd63f0bd94f6d97fbb57
diff --git a/compiler/optimizing/code_generator_x86_64.h b/compiler/optimizing/code_generator_x86_64.h
index 707c999..a380b6a 100644
--- a/compiler/optimizing/code_generator_x86_64.h
+++ b/compiler/optimizing/code_generator_x86_64.h
@@ -37,6 +37,25 @@
static constexpr size_t kParameterCoreRegistersLength = arraysize(kParameterCoreRegisters);
static constexpr size_t kParameterFloatRegistersLength = arraysize(kParameterFloatRegisters);
+static constexpr Register kRuntimeParameterCoreRegisters[] = { RDI, RSI, RDX };
+static constexpr size_t kRuntimeParameterCoreRegistersLength =
+ arraysize(kRuntimeParameterCoreRegisters);
+static constexpr FloatRegister kRuntimeParameterFpuRegisters[] = { XMM0, XMM1 };
+static constexpr size_t kRuntimeParameterFpuRegistersLength =
+ arraysize(kRuntimeParameterFpuRegisters);
+
+class InvokeRuntimeCallingConvention : public CallingConvention<Register, FloatRegister> {
+ public:
+ InvokeRuntimeCallingConvention()
+ : CallingConvention(kRuntimeParameterCoreRegisters,
+ kRuntimeParameterCoreRegistersLength,
+ kRuntimeParameterFpuRegisters,
+ kRuntimeParameterFpuRegistersLength) {}
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(InvokeRuntimeCallingConvention);
+};
+
class InvokeDexCallingConvention : public CallingConvention<Register, FloatRegister> {
public:
InvokeDexCallingConvention() : CallingConvention(