1 files changed, 13 insertions, 1 deletions

diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
index b394061..8e6b650 100644
--- a/lib/Target/ARM/ARMSubtarget.h
+++ b/lib/Target/ARM/ARMSubtarget.h
@@ -30,7 +30,7 @@ class StringRef;
 class ARMSubtarget : public ARMGenSubtargetInfo {
 protected:
   enum ARMProcFamilyEnum {
-    Others, CortexA8, CortexA9
+    Others, CortexA8, CortexA9, CortexA15, Swift
   };
 
   /// ARMProcFamily - ARM processor family: Cortex-A8, Cortex-A9, and others.
@@ -57,6 +57,10 @@ protected:
   /// determine if NEON should actually be used.
   bool UseNEONForSinglePrecisionFP;
 
+  /// UseMulOps - True if non-microcoded fused integer multiply-add and
+  /// multiply-subtract instructions should be used.
+  bool UseMulOps;
+
   /// SlowFPVMLx - If the VFP2 / NEON instructions are available, indicates
   /// whether the FP VML[AS] instructions are slow (if so, don't use them).
   bool SlowFPVMLx;
@@ -107,6 +111,9 @@ protected:
   /// HasHardwareDivide - True if subtarget supports [su]div
   bool HasHardwareDivide;
 
+  /// HasHardwareDivideInARM - True if subtarget supports [su]div in ARM mode
+  bool HasHardwareDivideInARM;
+
   /// HasT2ExtractPack - True if subtarget supports thumb2 extract/pack
   /// instructions.
   bool HasT2ExtractPack;
@@ -199,7 +206,10 @@ protected:
 
   bool isCortexA8() const { return ARMProcFamily == CortexA8; }
   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 isLikeA9() const { return isCortexA9() || isCortexA15(); }
 
   bool hasARMOps() const { return !NoARM; }
 
@@ -211,8 +221,10 @@ protected:
     return hasNEON() && UseNEONForSinglePrecisionFP; }
 
   bool hasDivide() const { return HasHardwareDivide; }
+  bool hasDivideInARMMode() const { return HasHardwareDivideInARM; }
   bool hasT2ExtractPack() const { return HasT2ExtractPack; }
   bool hasDataBarrier() const { return HasDataBarrier; }
+  bool useMulOps() const { return UseMulOps; }
   bool useFPVMLx() const { return !SlowFPVMLx; }
   bool hasVMLxForwarding() const { return HasVMLxForwarding; }
   bool isFPBrccSlow() const { return SlowFPBrcc; }