[TI removal] Make variables declared as `TerminatorInst` and initialized

by `getTerminator()` calls instead be declared as `Instruction`.

This is the biggest remaining chunk of the usage of `getTerminator()`
that insists on the narrow type and so is an easy batch of updates.
Several files saw more extensive updates where this would cascade to
requiring API updates within the file to use `Instruction` instead of
`TerminatorInst`. All of these were trivial in nature (pervasively using
`Instruction` instead just worked).

llvm-svn: 344502

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/IPO/PruneEH.cpp b/llvm/lib/Transforms/IPO/PruneEH.cpp
index 2caee294221..ae586c01747 100644
--- a/llvm/lib/Transforms/IPO/PruneEH.cpp
+++ b/llvm/lib/Transforms/IPO/PruneEH.cpp
@@ -107,7 +107,7 @@ static bool runImpl(CallGraphSCC &SCC, CallGraph &CG) {
         continue;
 
       for (const BasicBlock &BB : *F) {
-        const TerminatorInst *TI = BB.getTerminator();
+        const Instruction *TI = BB.getTerminator();
         if (CheckUnwind && TI->mayThrow()) {
           SCCMightUnwind = true;
         } else if (CheckReturn && isa<ReturnInst>(TI)) {