fastisel doesn't need DwarfWriter, remove some tendricles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100381 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index c69eeb3..536c64f 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -55,7 +55,6 @@
 public:
   explicit X86FastISel(MachineFunction &mf,
                        MachineModuleInfo *mmi,
-                       DwarfWriter *dw,
                        DenseMap<const Value *, unsigned> &vm,
                        DenseMap<const BasicBlock *, MachineBasicBlock *> &bm,
                        DenseMap<const AllocaInst *, int> &am
@@ -63,7 +62,7 @@
                        , SmallSet<Instruction*, 8> &cil
 #endif
                        )
-    : FastISel(mf, mmi, dw, vm, bm, am
+    : FastISel(mf, mmi, vm, bm, am
 #ifndef NDEBUG
                , cil
 #endif
@@ -1754,7 +1753,6 @@
 namespace llvm {
   llvm::FastISel *X86::createFastISel(MachineFunction &mf,
                         MachineModuleInfo *mmi,
-                        DwarfWriter *dw,
                         DenseMap<const Value *, unsigned> &vm,
                         DenseMap<const BasicBlock *, MachineBasicBlock *> &bm,
                         DenseMap<const AllocaInst *, int> &am
@@ -1762,7 +1760,7 @@
                         , SmallSet<Instruction*, 8> &cil
 #endif
                         ) {
-    return new X86FastISel(mf, mmi, dw, vm, bm, am
+    return new X86FastISel(mf, mmi, vm, bm, am
 #ifndef NDEBUG
                            , cil
 #endif