def ProcR7 : SubtargetFeature<"r7", "ARMProcFamily", "CortexR7",
"Cortex-R7 ARM processors", []>;
+def ProcM3 : SubtargetFeature<"m3", "ARMProcFamily", "CortexM3",
+ "Cortex-M3 ARM processors", []>;
//===----------------------------------------------------------------------===//
// ARM schedules.
FeatureAvoidPartialCPSR,
FeatureT2XtPk]>;
-def : ProcNoItin<"cortex-m3", [ARMv7m]>;
-def : ProcNoItin<"sc300", [ARMv7m]>;
+def : ProcNoItin<"cortex-m3", [ARMv7m, ProcM3]>;
+def : ProcNoItin<"sc300", [ARMv7m, ProcM3]>;
def : ProcNoItin<"cortex-m4", [ARMv7em,
FeatureVFP4,
protected:
enum ARMProcFamilyEnum {
Others, CortexA5, CortexA7, CortexA8, CortexA9, CortexA12, CortexA15,
- CortexA17, CortexR4, CortexR4F, CortexR5, CortexR7, CortexA32, CortexA35,
- CortexA53, CortexA57, CortexA72, Krait, Swift, ExynosM1
+ CortexA17, CortexR4, CortexR4F, CortexR5, CortexR7, CortexM3,
+ CortexA32, CortexA35, CortexA53, CortexA57, CortexA72,
+ Krait, Swift, ExynosM1
};
enum ARMProcClassEnum {
None, AClass, RClass, MClass
bool isCortexA9() const { return ARMProcFamily == CortexA9; }
bool isCortexA15() const { return ARMProcFamily == CortexA15; }
bool isSwift() const { return ARMProcFamily == Swift; }
- bool isCortexM3() const { return CPUString == "cortex-m3"; }
+ bool isCortexM3() const { return ARMProcFamily == CortexM3; }
bool isLikeA9() const { return isCortexA9() || isCortexA15() || isKrait(); }
bool isCortexR5() const { return ARMProcFamily == CortexR5; }
bool isKrait() const { return ARMProcFamily == Krait; }