Avoid duplicating logic on frame register selecting when lowering eh_return

[oota-llvm.git] / lib / Target / X86 / X86Subtarget.h

diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 108ef0eb1c2c5535bbe4c27d5257b836d5a1fa77..66832b989be1eb74ed61a5489b4d5a31c10329ac 100644 (file)
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -130,6 +130,9 @@ protected:
   /// HasPRFCHW - Processor has PRFCHW instructions.
   bool HasPRFCHW;
 
+  /// HasRDSEED - Processor has RDSEED instructions.
+  bool HasRDSEED;
+
   /// IsBTMemSlow - True if BT (bit test) of memory instructions are slow.
   bool IsBTMemSlow;
 
@@ -159,6 +162,13 @@ protected:
   /// a stall when returning too early.
   bool PadShortFunctions;
 
+  /// CallRegIndirect - True if the Calls with memory reference should be converted
+  /// to a register-based indirect call.
+  bool CallRegIndirect;
+  /// LEAUsesAG - True if the LEA instruction inputs have to be ready at
+  ///             address generation (AG) time.
+  bool LEAUsesAG;
+
   /// 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;
@@ -262,6 +272,7 @@ public:
   bool hasHLE() const { return HasHLE; }
   bool hasADX() const { return HasADX; }
   bool hasPRFCHW() const { return HasPRFCHW; }
+  bool hasRDSEED() const { return HasRDSEED; }
   bool isBTMemSlow() const { return IsBTMemSlow; }
   bool isUnalignedMemAccessFast() const { return IsUAMemFast; }
   bool hasVectorUAMem() const { return HasVectorUAMem; }
@@ -269,6 +280,8 @@ public:
   bool useLeaForSP() const { return UseLeaForSP; }
   bool hasSlowDivide() const { return HasSlowDivide; }
   bool padShortFunctions() const { return PadShortFunctions; }
+  bool callRegIndirect() const { return CallRegIndirect; }
+  bool LEAusesAG() const { return LEAUsesAG; }
 
   bool isAtom() const { return X86ProcFamily == IntelAtom; }