commit d850ac79b57e6e0bf68ee93a94d0b3dcd9f6ca35
author Chris Lattner <sabre@nondot.org> Mon Apr 05 02:19:28 2010 +0000
committer Chris Lattner <sabre@nondot.org> Mon Apr 05 02:19:28 2010 +0000
tree 0ccd3f0a544d2c4739abca38c082c3e1d0f4894f
parent cb8660942179416e6505e202d0436ae0d58228d7

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

lib/CodeGen/SelectionDAG/FastISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index d6f8a20..fdb3b5c 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -47,7 +47,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/Analysis/DebugInfo.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetInstrInfo.h"
@@ -326,8 +325,8 @@
   default: break;
   case Intrinsic::dbg_declare: {
     DbgDeclareInst *DI = cast<DbgDeclareInst>(I);
-    if (!DIDescriptor::ValidDebugInfo(DI->getVariable(), CodeGenOpt::None)||!DW
-        || !DW->ShouldEmitDwarfDebug())
+    if (!DIDescriptor::ValidDebugInfo(DI->getVariable(), CodeGenOpt::None) ||
+        !MMI->hasDebugInfo())
       return true;
 
     Value *Address = DI->getAddress();
@@ -735,7 +734,6 @@
 
 FastISel::FastISel(MachineFunction &mf,
                    MachineModuleInfo *mmi,
-                   DwarfWriter *dw,
                    DenseMap<const Value *, unsigned> &vm,
                    DenseMap<const BasicBlock *, MachineBasicBlock *> &bm,
                    DenseMap<const AllocaInst *, int> &am
@@ -752,7 +750,6 @@
 #endif
     MF(mf),
     MMI(mmi),
-    DW(dw),
     MRI(MF.getRegInfo()),
     MFI(*MF.getFrameInfo()),
     MCP(*MF.getConstantPool()),

lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index d54566b..69ff94b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -342,7 +342,7 @@
       // Mark landing pad.
       FuncInfo->MBBMap[Invoke->getSuccessor(1)]->setIsLandingPad();
 
-  SelectAllBasicBlocks(Fn, *MF, MMI, DW, TII);
+  SelectAllBasicBlocks(Fn, *MF, MMI, TII);
 
   // If the first basic block in the function has live ins that need to be
   // copied into vregs, emit the copies into the top of the block before
@@ -845,12 +845,11 @@
 void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
                                             MachineFunction &MF,
                                             MachineModuleInfo *MMI,
-                                            DwarfWriter *DW,
                                             const TargetInstrInfo &TII) {
   // Initialize the Fast-ISel state, if needed.
   FastISel *FastIS = 0;
   if (EnableFastISel)
-    FastIS = TLI.createFastISel(MF, MMI, DW,
+    FastIS = TLI.createFastISel(MF, MMI,
                                 FuncInfo->ValueMap,
                                 FuncInfo->MBBMap,
                                 FuncInfo->StaticAllocaMap