/// HasFMA4 - Target has 4-operand fused multiply-add
bool HasFMA4;
+ /// HasMOVBE - True if the processor has the MOVBE instruction.
+ bool HasMOVBE;
+
+ /// HasRDRAND - True if the processor has the RDRAND instruction.
+ bool HasRDRAND;
+
+ /// HasF16C - Processor has 16-bit floating point conversion instructions.
+ bool HasF16C;
+
+ /// HasLZCNT - Processor has LZCNT instruction.
+ bool HasLZCNT;
+
+ /// HasBMI - Processor has BMI1 instructions.
+ bool HasBMI;
+
+ /// HasBMI2 - Processor has BMI2 instructions.
+ bool HasBMI2;
+
/// IsBTMemSlow - True if BT (bit test) of memory instructions are slow.
bool IsBTMemSlow;
/// operands. This may require setting a feature bit in the processor.
bool HasVectorUAMem;
+ /// HasCmpxchg16b - True if this processor has the CMPXCHG16B instruction;
+ /// this is true for most x86-64 chips, but not the first AMD chips.
+ bool HasCmpxchg16b;
+
/// stackAlignment - The minimum alignment known to hold of the stack frame on
/// entry to the function and which must be maintained by every function.
unsigned stackAlignment;
/// In64BitMode - True if compiling for 64-bit, false for 32-bit.
bool In64BitMode;
+ /// InNaClMode - True if compiling for Native Client target.
+ bool InNaClMode;
+
public:
/// This constructor initializes the data members to match that
bool hasCLMUL() const { return HasCLMUL; }
bool hasFMA3() const { return HasFMA3; }
bool hasFMA4() const { return HasFMA4; }
+ bool hasMOVBE() const { return HasMOVBE; }
+ bool hasRDRAND() const { return HasRDRAND; }
+ bool hasF16C() const { return HasF16C; }
+ bool hasLZCNT() const { return HasLZCNT; }
+ bool hasBMI() const { return HasBMI; }
+ bool hasBMI2() const { return HasBMI2; }
bool isBTMemSlow() const { return IsBTMemSlow; }
bool isUnalignedMemAccessFast() const { return IsUAMemFast; }
bool hasVectorUAMem() const { return HasVectorUAMem; }
+ bool hasCmpxchg16b() const { return HasCmpxchg16b; }
const Triple &getTargetTriple() const { return TargetTriple; }
return !isTargetDarwin() && !isTargetWindows() && !isTargetCygMing();
}
bool isTargetLinux() const { return TargetTriple.getOS() == Triple::Linux; }
+ bool isTargetNaCl() const {
+ return TargetTriple.getOS() == Triple::NativeClient;
+ }
+ bool isTargetNaCl32() const { return isTargetNaCl() && !is64Bit(); }
+ bool isTargetNaCl64() const { return isTargetNaCl() && is64Bit(); }
bool isTargetWindows() const { return TargetTriple.getOS() == Triple::Win32; }
bool isTargetMingw() const { return TargetTriple.getOS() == Triple::MinGW32; }
}
bool isTargetWin64() const {
- return In64BitMode && (isTargetMingw() || isTargetWindows());
+ // FIXME: x86_64-cygwin has not been released yet.
+ return In64BitMode && (isTargetCygMing() || isTargetWindows());
}
bool isTargetEnvMacho() const {