Update llvm to trunk r256633.

1 files changed, 20 insertions, 2 deletions

diff --git a/contrib/llvm/lib/Target/PowerPC/PPCISelLowering.h b/contrib/llvm/lib/Target/PowerPC/PPCISelLowering.h
index 6e13533..44bcb89 100644
--- a/contrib/llvm/lib/Target/PowerPC/PPCISelLowering.h
+++ b/contrib/llvm/lib/Target/PowerPC/PPCISelLowering.h
@@ -79,6 +79,11 @@ namespace llvm {
       /// compute an allocation on the stack.
       DYNALLOC,
 
+      /// This instruction is lowered in PPCRegisterInfo::eliminateFrameIndex to
+      /// compute an offset from native SP to the address  of the most recent
+      /// dynamic alloca.
+      DYNAREAOFFSET,
+
       /// GlobalBaseReg - On Darwin, this node represents the result of the mflr
       /// at function entry, used for PIC code.
       GlobalBaseReg,
@@ -423,6 +428,8 @@ namespace llvm {
     /// DAG node.
     const char *getTargetNodeName(unsigned Opcode) const override;
 
+    bool useSoftFloat() const override;
+
     MVT getScalarShiftAmountTy(const DataLayout &, EVT) const override {
       return MVT::i32;
     }
@@ -655,8 +662,17 @@ namespace llvm {
       return Ty->isArrayTy();
     }
 
-  private:
+    /// If a physical register, this returns the register that receives the
+    /// exception address on entry to an EH pad.
+    unsigned
+    getExceptionPointerRegister(const Constant *PersonalityFn) const override;
+
+    /// If a physical register, this returns the register that receives the
+    /// exception typeid on entry to a landing pad.
+    unsigned
+    getExceptionSelectorRegister(const Constant *PersonalityFn) const override;
 
+  private:
     struct ReuseLoadInfo {
       SDValue Ptr;
       SDValue Chain;
@@ -719,6 +735,8 @@ namespace llvm {
                         const PPCSubtarget &Subtarget) const;
     SDValue LowerSTACKRESTORE(SDValue Op, SelectionDAG &DAG,
                                 const PPCSubtarget &Subtarget) const;
+    SDValue LowerGET_DYNAMIC_AREA_OFFSET(SDValue Op, SelectionDAG &DAG,
+                                         const PPCSubtarget &Subtarget) const;
     SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG,
                                       const PPCSubtarget &Subtarget) const;
     SDValue LowerLOAD(SDValue Op, SelectionDAG &DAG) const;
@@ -853,7 +871,7 @@ namespace llvm {
                              bool &UseOneConstNR) const override;
     SDValue getRecipEstimate(SDValue Operand, DAGCombinerInfo &DCI,
                              unsigned &RefinementSteps) const override;
-    bool combineRepeatedFPDivisors(unsigned NumUsers) const override;
+    unsigned combineRepeatedFPDivisors() const override;
 
     CCAssignFn *useFastISelCCs(unsigned Flag) const;
   };