diff --git a/llvm/lib/Target/ARM/ARMTargetMachine.cpp b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
index 1d60e5de559f..5afc7ccedf1c 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
@@ -51,7 +51,8 @@ ARMBaseTargetMachine::ARMBaseTargetMachine(const Target &T, StringRef TT,
     Subtarget(TT, CPU, FS, Options),
     JITInfo(),
     InstrItins(Subtarget.getInstrItineraryData()) {
-  // Default to soft float ABI
+
+  // Default to triple-appropriate float ABI
   if (Options.FloatABIType == FloatABI::Default)
     this->Options.FloatABIType =
         Subtarget.isTargetHardFloat() ? FloatABI::Hard : FloatABI::Soft;