const MachineInstr *MI);
public:
- unsigned getISAEncoding(const Function *F) override {
+ unsigned getISAEncoding() override {
// ARM/Darwin adds ISA to the DWARF info for each function.
Triple TT(TM.getTargetTriple());
if (!TT.isOSBinFormatMachO())
return 0;
- const ARMSubtarget &STI = TM.getSubtarget<ARMSubtarget>(F);
- return STI.isThumb() ? ARM::DW_ISA_ARM_thumb : ARM::DW_ISA_ARM_arm;
+ bool isThumb = TT.getArch() == Triple::thumb ||
+ TT.getArch() == Triple::thumbeb ||
+ TT.getSubArch() == Triple::ARMSubArch_v7m ||
+ TT.getSubArch() == Triple::ARMSubArch_v6m;
+ return isThumb ? ARM::DW_ISA_ARM_thumb : ARM::DW_ISA_ARM_arm;
}
private: