Add Loop contains utility methods for testing whether a loop
contains another loop, or an instruction. The loop form is
substantially more efficient on large loops than the typical
code it replaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91654 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index 34089ee..5d31c11 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -56,7 +56,7 @@
/// loop-invariant.
///
bool Loop::isLoopInvariant(Instruction *I) const {
- return !contains(I->getParent());
+ return !contains(I);
}
/// makeLoopInvariant - If the given value is an instruciton inside of the