[PlaceSafepoints] Cleanup InsertSafepointPoll function
While working on another change, I noticed that the naming in this function was mildly deceptive. While fixing that, I took the oppurtunity to modernize some of the code. NFC intended.
llvm-svn: 238252
diff --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index e6a4585..70ae3c3 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -117,6 +117,10 @@
return getParent()->getParent();
}
+Module *BasicBlock::getModule() {
+ return getParent()->getParent();
+}
+
TerminatorInst *BasicBlock::getTerminator() {
if (InstList.empty()) return nullptr;
return dyn_cast<TerminatorInst>(&InstList.back());