The DWARF EH pass doesn't need the TargetMachine, only the TargetLoweringBase like the other EH passes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182321 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 6 insertions, 6 deletions

diff --git a/include/llvm/CodeGen/Passes.h b/include/llvm/CodeGen/Passes.h
index b02f63e..7ec90ae 100644
--- a/include/llvm/CodeGen/Passes.h
+++ b/include/llvm/CodeGen/Passes.h
@@ -527,7 +527,7 @@ namespace llvm {
 
   /// createDwarfEHPass - This pass mulches exception handling code into a form
   /// adapted to code generation.  Required if using dwarf exception handling.
-  FunctionPass *createDwarfEHPass(const TargetMachine *tm);
+  FunctionPass *createDwarfEHPass(const TargetLoweringBase *tli);
 
   /// createSjLjEHPreparePass - This pass adapts exception handling code to use
   /// the GCC-style builtin setjmp/longjmp (sjlj) to handling EH control flow.
diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp
index 31c8e59..ecfe6f3 100644
--- a/lib/CodeGen/DwarfEHPrepare.cpp
+++ b/lib/CodeGen/DwarfEHPrepare.cpp
@@ -42,8 +42,8 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid.
-    DwarfEHPrepare(const TargetMachine *TM) :
-      FunctionPass(ID), TLI(TM->getTargetLowering()), RewindFunction(0) {
+    DwarfEHPrepare(const TargetLoweringBase *TLI) :
+      FunctionPass(ID), TLI(TLI), RewindFunction(0) {
         initializeDominatorTreePass(*PassRegistry::getPassRegistry());
       }
 
@@ -59,8 +59,8 @@ namespace {
 
 char DwarfEHPrepare::ID = 0;
 
-FunctionPass *llvm::createDwarfEHPass(const TargetMachine *tm) {
-  return new DwarfEHPrepare(tm);
+FunctionPass *llvm::createDwarfEHPass(const TargetLoweringBase *TLI) {
+  return new DwarfEHPrepare(TLI);
 }
 
 /// GetExceptionObject - Return the exception object from the value passed into
diff --git a/lib/CodeGen/Passes.cpp b/lib/CodeGen/Passes.cpp
index bfbc062..1a6b62b 100644
--- a/lib/CodeGen/Passes.cpp
+++ b/lib/CodeGen/Passes.cpp
@@ -401,7 +401,7 @@ void TargetPassConfig::addPassesToHandleExceptions() {
   case ExceptionHandling::DwarfCFI:
   case ExceptionHandling::ARM:
   case ExceptionHandling::Win64:
-    addPass(createDwarfEHPass(TM));
+    addPass(createDwarfEHPass(TM->getTargetLowering()));
     break;
   case ExceptionHandling::None:
     addPass(createLowerInvokePass(TM->getTargetLowering()));