[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
diff --git a/llvm/lib/Transforms/IPO/HotColdSplitting.cpp b/llvm/lib/Transforms/IPO/HotColdSplitting.cpp
index 810fdf4..9d2634f 100644
--- a/llvm/lib/Transforms/IPO/HotColdSplitting.cpp
+++ b/llvm/lib/Transforms/IPO/HotColdSplitting.cpp
@@ -104,7 +104,7 @@
bool blockEndsInUnreachable(const BasicBlock &BB) {
if (BB.empty())
return true;
- const TerminatorInst *I = BB.getTerminator();
+ const Instruction *I = BB.getTerminator();
if (isa<ReturnInst>(I) || isa<IndirectBrInst>(I))
return true;
// Unreachable blocks do not have any successor.