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author | Bill Wendling <isanbard@gmail.com> | 2013-06-19 20:51:24 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2013-06-19 20:51:24 +0000 |
commit | ea44281d5da5096de50ce1cb358ff0c6f20e1a2a (patch) | |
tree | e5921b602a2747efb334a9b13b94d5f090c779fb /lib/CodeGen/DwarfEHPrepare.cpp | |
parent | 2e1dc2d2650c64f8fa57d12eb194dcf57e85ebb7 (diff) | |
download | llvm-ea44281d5da5096de50ce1cb358ff0c6f20e1a2a.tar.gz llvm-ea44281d5da5096de50ce1cb358ff0c6f20e1a2a.tar.bz2 llvm-ea44281d5da5096de50ce1cb358ff0c6f20e1a2a.tar.xz |
Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184349 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/DwarfEHPrepare.cpp')
-rw-r--r-- | lib/CodeGen/DwarfEHPrepare.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp index 05ac58a684..c7c1752665 100644 --- a/lib/CodeGen/DwarfEHPrepare.cpp +++ b/lib/CodeGen/DwarfEHPrepare.cpp @@ -32,7 +32,7 @@ STATISTIC(NumResumesLowered, "Number of resume calls lowered"); namespace { class DwarfEHPrepare : public FunctionPass { - const TargetLoweringBase *TLI; + const TargetMachine *TM; // RewindFunction - _Unwind_Resume or the target equivalent. Constant *RewindFunction; @@ -42,8 +42,8 @@ namespace { public: static char ID; // Pass identification, replacement for typeid. - DwarfEHPrepare(const TargetLoweringBase *TLI) : - FunctionPass(ID), TLI(TLI), RewindFunction(0) { + DwarfEHPrepare(const TargetMachine *TM) : + FunctionPass(ID), TM(TM), RewindFunction(0) { initializeDominatorTreePass(*PassRegistry::getPassRegistry()); } @@ -59,8 +59,8 @@ namespace { char DwarfEHPrepare::ID = 0; -FunctionPass *llvm::createDwarfEHPass(const TargetLoweringBase *TLI) { - return new DwarfEHPrepare(TLI); +FunctionPass *llvm::createDwarfEHPass(const TargetMachine *TM) { + return new DwarfEHPrepare(TM); } /// GetExceptionObject - Return the exception object from the value passed into @@ -117,6 +117,7 @@ bool DwarfEHPrepare::InsertUnwindResumeCalls(Function &Fn) { return false; // Find the rewind function if we didn't already. + const TargetLowering *TLI = TM->getTargetLowering(); if (!RewindFunction) { LLVMContext &Ctx = Resumes[0]->getContext(); FunctionType *FTy = FunctionType::get(Type::getVoidTy(Ctx), |