Add explicit braces to disambiguate nested if/else. Removes a warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71211 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CodePlacementOpt.cpp b/lib/CodeGen/CodePlacementOpt.cpp
index d297d5aceb6513397a240ec5f6f3ed04002c1190..f6a8421c43480a69486bb4832ee62a555334aa1b 100644 (file)
--- a/lib/CodeGen/CodePlacementOpt.cpp
+++ b/lib/CodeGen/CodePlacementOpt.cpp
@@ -203,7 +203,7 @@ bool CodePlacementOpt::OptimizeIntraLoopEdges() {
       if (SuccMBB->isLayoutSuccessor(SSMBB))
         // This will become a jmp.
         ++Cost;
-      else if (MBB->isLayoutSuccessor(SSMBB))
+      else if (MBB->isLayoutSuccessor(SSMBB)) {
         // One of the successor will become the new fallthrough.
         if (SSMBB == FBB) {
           FBB = 0;
@@ -216,6 +216,7 @@ bool CodePlacementOpt::OptimizeIntraLoopEdges() {
           FBB = 0;
           --Cost;
         }
+      }
     }
     if (Cost)
       continue;