From fcfaed4ae6d718ebfe18eef7f5ddbef2a23ef413 Mon Sep 17 00:00:00 2001
From: Adrian Prantl <aprantl@apple.com>
Date: Wed, 2 Jun 2021 09:52:45 -0700
Subject: [PATCH] Remove redundant comparisons (NFC)

---
 llvm/lib/IR/DebugInfo.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 331bf8a..06c511f 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -388,7 +388,7 @@ static bool isDILocationReachable(SmallPtrSetImpl<Metadata *> &Visited,
   MDNode *N = dyn_cast_or_null<MDNode>(MD);
   if (!N)
     return false;
-  if (Reachable.count(N) || isa<DILocation>(N))
+  if (isa<DILocation>(N) || Reachable.count(N))
     return true;
   if (!Visited.insert(N).second)
     return false;
@@ -415,8 +415,7 @@ static MDNode *stripDebugLocFromLoopID(MDNode *N) {
   // count_if avoids an early exit.
   if (!std::count_if(N->op_begin() + 1, N->op_end(),
                      [&Visited, &DILocationReachable](const MDOperand &Op) {
-                       return isa<DILocation>(Op.get()) ||
-                              isDILocationReachable(
+                       return isDILocationReachable(
                                   Visited, DILocationReachable, Op.get());
                      }))
     return N;
@@ -426,8 +425,7 @@ static MDNode *stripDebugLocFromLoopID(MDNode *N) {
   if (std::all_of(
           N->op_begin() + 1, N->op_end(),
           [&Visited, &DILocationReachable](const MDOperand &Op) {
-            return isa<DILocation>(Op.get()) ||
-                   isDILocationReachable(Visited, DILocationReachable,
+            return isDILocationReachable(Visited, DILocationReachable,
                                          Op.get());
           }))
     return nullptr;
-- 
2.7.4