[ARM] Followup to r275537 addressing review comments

Address Chad's comment in D22216 which I missed due to tunnel vision on the "LGTM" comment.

llvm-svn: 275538

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 1542934aa77..12ed20c2ea4 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -1849,8 +1849,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
           false, false, 0);
     }
   } else if (isa<GlobalAddressSDNode>(Callee)) {
-    // If we're optimizing for minimum size and the function is called many
-    // times in this block, we can improve codesize by calling indirectly
+    // If we're optimizing for minimum size and the function is called three or
+    // more times in this block, we can improve codesize by calling indirectly
     // as BLXr has a 16-bit encoding.
     auto *GV = cast<GlobalAddressSDNode>(Callee)->getGlobal();
     auto *BB = CLI.CS->getParent();