diff options
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.h')
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h index 58ff8fb5fd..c94795f753 100644 --- a/lib/Target/ARM/ARMSubtarget.h +++ b/lib/Target/ARM/ARMSubtarget.h @@ -125,6 +125,10 @@ protected: /// CPSR setting instruction. bool AvoidCPSRPartialUpdate; + /// HasRAS - Some processors perform return stack prediction. CodeGen should + /// avoid issue "normal" call instructions to callees which do not return. + bool HasRAS; + /// HasMPExtension - True if the subtarget supports Multiprocessing /// extension (ARMv7 only). bool HasMPExtension; @@ -214,6 +218,7 @@ protected: bool isFPOnlySP() const { return FPOnlySP; } bool prefers32BitThumb() const { return Pref32BitThumb; } bool avoidCPSRPartialUpdate() const { return AvoidCPSRPartialUpdate; } + bool hasRAS() const { return HasRAS; } bool hasMPExtension() const { return HasMPExtension; } bool hasThumb2DSP() const { return Thumb2DSP; } |