constify a bunch of dwarf stuff now that the registerinfo method

is constified.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94613 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 15 insertions, 15 deletions

diff --git a/include/llvm/CodeGen/DwarfWriter.h b/include/llvm/CodeGen/DwarfWriter.h
index 460c3c7f6d..d59e22a812 100644
--- a/include/llvm/CodeGen/DwarfWriter.h
+++ b/include/llvm/CodeGen/DwarfWriter.h
@@ -76,11 +76,11 @@ public:
   
   /// BeginFunction - Gather pre-function debug information.  Assumes being 
   /// emitted immediately after the function entry point.
-  void BeginFunction(MachineFunction *MF);
+  void BeginFunction(const MachineFunction *MF);
   
   /// EndFunction - Gather and emit post-function debug information.
   ///
-  void EndFunction(MachineFunction *MF);
+  void EndFunction(const MachineFunction *MF);
 
   /// RecordSourceLine - Register a source line with debug info. Returns a
   /// unique label ID used to generate a label and provide correspondence to
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 9747d3bd4b..6adc36c9b0 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1992,7 +1992,7 @@ void DwarfDebug::createDbgScope(MDNode *Scope, MDNode *InlinedAt) {
 
 /// extractScopeInformation - Scan machine instructions in this function
 /// and collect DbgScopes. Return true, if atleast one scope was found.
-bool DwarfDebug::extractScopeInformation(MachineFunction *MF) {
+bool DwarfDebug::extractScopeInformation() {
   // If scope information was extracted using .dbg intrinsics then there is not
   // any need to extract these information by scanning each instruction.
   if (!DbgScopeMap.empty())
@@ -2087,7 +2087,7 @@ bool DwarfDebug::extractScopeInformation(MachineFunction *MF) {
 
 /// beginFunction - Gather pre-function debug information.  Assumes being
 /// emitted immediately after the function entry point.
-void DwarfDebug::beginFunction(MachineFunction *MF) {
+void DwarfDebug::beginFunction(const MachineFunction *MF) {
   this->MF = MF;
 
   if (!ShouldEmitDwarfDebug()) return;
@@ -2095,13 +2095,13 @@ void DwarfDebug::beginFunction(MachineFunction *MF) {
   if (TimePassesIsEnabled)
     DebugTimer->startTimer();
 
-  if (!extractScopeInformation(MF))
+  if (!extractScopeInformation())
     return;
 
   collectVariableInfo();
 
   // Begin accumulating function debug information.
-  MMI->BeginFunction(MF);
+  MMI->BeginFunction((MachineFunction*)MF);
 
   // Assumes in correct section after the entry point.
   EmitLabel("func_begin", ++SubprogramCount);
@@ -2129,7 +2129,7 @@ void DwarfDebug::beginFunction(MachineFunction *MF) {
 
 /// endFunction - Gather and emit post-function debug information.
 ///
-void DwarfDebug::endFunction(MachineFunction *MF) {
+void DwarfDebug::endFunction(const MachineFunction *MF) {
   if (!ShouldEmitDwarfDebug()) return;
 
   if (TimePassesIsEnabled)
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index e723621ce9..be1a5f0d96 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -523,11 +523,11 @@ public:
 
   /// beginFunction - Gather pre-function debug information.  Assumes being
   /// emitted immediately after the function entry point.
-  void beginFunction(MachineFunction *MF);
+  void beginFunction(const MachineFunction *MF);
 
   /// endFunction - Gather and emit post-function debug information.
   ///
-  void endFunction(MachineFunction *MF);
+  void endFunction(const MachineFunction *MF);
 
   /// recordSourceLine - Records location information and associates it with a 
   /// label. Returns a unique label ID used to generate a label and provide
@@ -550,7 +550,7 @@ public:
 
   /// extractScopeInformation - Scan machine instructions in this function
   /// and collect DbgScopes. Return true, if atleast one scope was found.
-  bool extractScopeInformation(MachineFunction *MF);
+  bool extractScopeInformation();
 
   /// collectVariableInfo - Populate DbgScope entries with variables' info.
   void collectVariableInfo();
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 2ae16c0664..d119b3cbd3 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -943,7 +943,7 @@ void DwarfException::EndModule() {
 
 /// BeginFunction - Gather pre-function exception information. Assumes it's
 /// being emitted immediately after the function entry point.
-void DwarfException::BeginFunction(MachineFunction *MF) {
+void DwarfException::BeginFunction(const MachineFunction *MF) {
   if (!MMI || !MAI->doesSupportExceptionHandling()) return;
 
   if (TimePassesIsEnabled)
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.h b/lib/CodeGen/AsmPrinter/DwarfException.h
index 3921e91ea5..89d55f7cfc 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -197,7 +197,7 @@ public:
 
   /// BeginFunction - Gather pre-function exception information.  Assumes being
   /// emitted immediately after the function entry point.
-  void BeginFunction(MachineFunction *MF);
+  void BeginFunction(const MachineFunction *MF);
 
   /// EndFunction - Gather and emit post-function exception information.
   void EndFunction();
diff --git a/lib/CodeGen/AsmPrinter/DwarfPrinter.h b/lib/CodeGen/AsmPrinter/DwarfPrinter.h
index 31aa69ab09..19d08e28cd 100644
--- a/lib/CodeGen/AsmPrinter/DwarfPrinter.h
+++ b/lib/CodeGen/AsmPrinter/DwarfPrinter.h
@@ -56,7 +56,7 @@ protected:
   Module *M;
 
   /// MF - Current machine function.
-  MachineFunction *MF;
+  const MachineFunction *MF;
 
   /// MMI - Collected machine module information.
   MachineModuleInfo *MMI;
diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index dd8d88a2e4..08e1bbce08 100644
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -57,14 +57,14 @@ void DwarfWriter::EndModule() {
 
 /// BeginFunction - Gather pre-function debug information.  Assumes being
 /// emitted immediately after the function entry point.
-void DwarfWriter::BeginFunction(MachineFunction *MF) {
+void DwarfWriter::BeginFunction(const MachineFunction *MF) {
   DE->BeginFunction(MF);
   DD->beginFunction(MF);
 }
 
 /// EndFunction - Gather and emit post-function debug information.
 ///
-void DwarfWriter::EndFunction(MachineFunction *MF) {
+void DwarfWriter::EndFunction(const MachineFunction *MF) {
   DD->endFunction(MF);
   DE->EndFunction();