Match X86ISD::FSETCCsd and X86ISD::FSETCCss while in AVX mode. This fix

[oota-llvm.git] / lib / Target / Mips / MipsMachineFunction.h

diff --git a/lib/Target/Mips/MipsMachineFunction.h b/lib/Target/Mips/MipsMachineFunction.h
index df40e6c748a6b052245cc1672940a468b65c00a0..bc30b6b2425b4734fd9be39fe9780abf1551e7ce 100644 (file)
--- a/lib/Target/Mips/MipsMachineFunction.h
+++ b/lib/Target/Mips/MipsMachineFunction.h
@@ -27,6 +27,7 @@ namespace llvm {
 class MipsFunctionInfo : public MachineFunctionInfo {
 
 private:
+  MachineFunction& MF;
   /// SRetReturnReg - Some subtargets require that sret lowering includes
   /// returning the value of the returned struct in a register. This field
   /// holds the virtual register into which the sret argument is passed.
@@ -47,18 +48,15 @@ private:
   //                LowerCall except for the frame object for restoring $gp. 
   std::pair<int, int> InArgFIRange, OutArgFIRange;
   int GPFI; // Index of the frame object for restoring $gp 
+  mutable int DynAllocFI; // Frame index of dynamically allocated stack area.   
   unsigned MaxCallFrameSize;
 
-  /// AtomicFrameIndex - To implement atomic.swap and atomic.cmp.swap
-  /// intrinsics, it is necessary to use a temporary stack location.
-  /// This field holds the frame index of this location.
-  int AtomicFrameIndex;
 public:
   MipsFunctionInfo(MachineFunction& MF)
-  : SRetReturnReg(0), GlobalBaseReg(0),
+  : MF(MF), SRetReturnReg(0), GlobalBaseReg(0),
     VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)),
-    OutArgFIRange(std::make_pair(-1, 0)), GPFI(0), MaxCallFrameSize(0),
-    AtomicFrameIndex(-1)
+    OutArgFIRange(std::make_pair(-1, 0)), GPFI(0), DynAllocFI(0),
+    MaxCallFrameSize(0)
   {}
 
   bool isInArgFI(int FI) const {
@@ -81,6 +79,16 @@ public:
   bool needGPSaveRestore() const { return getGPFI(); }
   bool isGPFI(int FI) const { return GPFI && GPFI == FI; }
 
+  // The first call to this function creates a frame object for dynamically
+  // allocated stack area.
+  int getDynAllocFI() const {
+    if (!DynAllocFI)
+      DynAllocFI = MF.getFrameInfo()->CreateFixedObject(4, 0, true);
+
+    return DynAllocFI;
+  }
+  bool isDynAllocFI(int FI) const { return DynAllocFI && DynAllocFI == FI; }
+
   unsigned getSRetReturnReg() const { return SRetReturnReg; }
   void setSRetReturnReg(unsigned Reg) { SRetReturnReg = Reg; }
 
@@ -92,9 +100,6 @@ public:
 
   unsigned getMaxCallFrameSize() const { return MaxCallFrameSize; }
   void setMaxCallFrameSize(unsigned S) { MaxCallFrameSize = S; }
-
-  int getAtomicFrameIndex() const { return AtomicFrameIndex; }
-  void setAtomicFrameIndex(int Index) { AtomicFrameIndex = Index; }
 };
 
 } // end of namespace llvm