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

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llvm-svn: 182321
This commit is contained in:
Bill Wendling 2013-05-20 21:54:18 +00:00
parent c46fd61418
commit 3688f3fab9
3 changed files with 6 additions and 6 deletions
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2
include/llvm/CodeGen/Passes.h
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@ -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.

8
lib/CodeGen/DwarfEHPrepare.cpp
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@ -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

2
lib/CodeGen/Passes.cpp
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@ -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()));