[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, 3 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/Utils/FunctionComparator.cpp b/llvm/lib/Transforms/Utils/FunctionComparator.cpp
index 69203f9f248..ef991d715fd 100644
--- a/llvm/lib/Transforms/Utils/FunctionComparator.cpp
+++ b/llvm/lib/Transforms/Utils/FunctionComparator.cpp
@@ -867,8 +867,8 @@ int FunctionComparator::compare() {
     if (int Res = cmpBasicBlocks(BBL, BBR))
       return Res;
 
-    const TerminatorInst *TermL = BBL->getTerminator();
-    const TerminatorInst *TermR = BBR->getTerminator();
+    const Instruction *TermL = BBL->getTerminator();
+    const Instruction *TermR = BBR->getTerminator();
 
     assert(TermL->getNumSuccessors() == TermR->getNumSuccessors());
     for (unsigned i = 0, e = TermL->getNumSuccessors(); i != e; ++i) {
@@ -938,7 +938,7 @@ FunctionComparator::FunctionHash FunctionComparator::functionHash(Function &F) {
     for (auto &Inst : *BB) {
       H.add(Inst.getOpcode());
     }
-    const TerminatorInst *Term = BB->getTerminator();
+    const Instruction *Term = BB->getTerminator();
     for (unsigned i = 0, e = Term->getNumSuccessors(); i != e; ++i) {
       if (!VisitedBBs.insert(Term->getSuccessor(i)).second)
         continue;