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
diff --git a/lib/CodeGen/SjLjEHPrepare.cpp b/lib/CodeGen/SjLjEHPrepare.cpp
index 23984e9..2fc8f46 100644
--- a/lib/CodeGen/SjLjEHPrepare.cpp
+++ b/lib/CodeGen/SjLjEHPrepare.cpp
@@ -43,7 +43,7 @@
namespace {
class SjLjEHPrepare : public FunctionPass {
- const TargetLoweringBase *TLI;
+ const TargetMachine *TM;
Type *FunctionContextTy;
Constant *RegisterFn;
Constant *UnregisterFn;
@@ -58,8 +58,8 @@
AllocaInst *FuncCtx;
public:
static char ID; // Pass identification, replacement for typeid
- explicit SjLjEHPrepare(const TargetLoweringBase *tli = NULL)
- : FunctionPass(ID), TLI(tli) { }
+ explicit SjLjEHPrepare(const TargetMachine *TM)
+ : FunctionPass(ID), TM(TM) { }
bool doInitialization(Module &M);
bool runOnFunction(Function &F);
@@ -82,8 +82,8 @@
char SjLjEHPrepare::ID = 0;
// Public Interface To the SjLjEHPrepare pass.
-FunctionPass *llvm::createSjLjEHPreparePass(const TargetLoweringBase *TLI) {
- return new SjLjEHPrepare(TLI);
+FunctionPass *llvm::createSjLjEHPreparePass(const TargetMachine *TM) {
+ return new SjLjEHPrepare(TM);
}
// doInitialization - Set up decalarations and types needed to process
// exceptions.
@@ -190,6 +190,7 @@
// Create an alloca for the incoming jump buffer ptr and the new jump buffer
// that needs to be restored on all exits from the function. This is an alloca
// because the value needs to be added to the global context list.
+ const TargetLowering *TLI = TM->getTargetLowering();
unsigned Align =
TLI->getDataLayout()->getPrefTypeAlignment(FunctionContextTy);
FuncCtx =