diff --git a/clang-tools-extra/clang-tidy/bugprone/ArgumentCommentCheck.cpp b/clang-tools-extra/clang-tidy/bugprone/ArgumentCommentCheck.cpp
index 5d6c7c9a4ca3..07219f9c724f 100644
--- a/clang-tools-extra/clang-tidy/bugprone/ArgumentCommentCheck.cpp
+++ b/clang-tools-extra/clang-tidy/bugprone/ArgumentCommentCheck.cpp
@@ -286,8 +286,8 @@ void ArgumentCommentCheck::checkCallArgs(ASTContext *Ctx,
       Comments = getCommentsInRange(Ctx, BeforeArgument);
     } else {
       // Fall back to parsing back from the start of the argument.
-      CharSourceRange ArgsRange = MakeFileCharRange(
-          Args[I]->getBeginLoc(), Args[NumArgs - 1]->getEndLoc());
+      CharSourceRange ArgsRange =
+          MakeFileCharRange(Args[I]->getBeginLoc(), Args[I]->getEndLoc());
       Comments = getCommentsBeforeLoc(Ctx, ArgsRange.getBegin());
     }
 
diff --git a/clang-tools-extra/test/clang-tidy/bugprone-argument-comment-literals.cpp b/clang-tools-extra/test/clang-tidy/bugprone-argument-comment-literals.cpp
index 739c9a59397c..79ae4c451031 100644
--- a/clang-tools-extra/test/clang-tidy/bugprone-argument-comment-literals.cpp
+++ b/clang-tools-extra/test/clang-tidy/bugprone-argument-comment-literals.cpp
@@ -15,10 +15,12 @@ struct A {
 };
 
 #define FOO 1
+#define X(x) (x)
 
 void g(int a);
 void h(double b);
 void i(const char *c);
+void j(int a, int b, int c);
 
 double operator"" _km(long double);
 
@@ -106,6 +108,39 @@ void test() {
   // CHECK-FIXES: h(/*b=*/1.0f);
   i(__FILE__);
 
+  j(1, X(1), X(1));
+  // CHECK-MESSAGES: [[@LINE-1]]:5: warning: argument comment missing for literal argument 'a' [bugprone-argument-comment]
+  // CHECK-FIXES: j(/*a=*/1, X(1), X(1));
+  j(/*a=*/1, X(1), X(1));
+
+  j(X(1), 1, X(1));
+  // CHECK-MESSAGES: [[@LINE-1]]:11: warning: argument comment missing for literal argument 'b' [bugprone-argument-comment]
+  // CHECK-FIXES: j(X(1), /*b=*/1, X(1));
+  j(X(1), /*b=*/1, X(1));
+
+  j(X(1), X(1), 1);
+  // CHECK-MESSAGES: [[@LINE-1]]:17: warning: argument comment missing for literal argument 'c' [bugprone-argument-comment]
+  // CHECK-FIXES: j(X(1), X(1), /*c=*/1);
+  j(X(1), X(1), /*c=*/1);
+
+  j(X(1), 1, 1);
+  // CHECK-MESSAGES: [[@LINE-1]]:11: warning: argument comment missing for literal argument 'b' [bugprone-argument-comment]
+  // CHECK-MESSAGES: [[@LINE-2]]:14: warning: argument comment missing for literal argument 'c' [bugprone-argument-comment]
+  // CHECK-FIXES: j(X(1), /*b=*/1, /*c=*/1);
+  j(X(1), /*b=*/1, /*c=*/1);
+
+  j(1, X(1), 1);
+  // CHECK-MESSAGES: [[@LINE-1]]:5: warning: argument comment missing for literal argument 'a' [bugprone-argument-comment]
+  // CHECK-MESSAGES: [[@LINE-2]]:14: warning: argument comment missing for literal argument 'c' [bugprone-argument-comment]
+  // CHECK-FIXES: j(/*a=*/1, X(1), /*c=*/1);
+  j(/*a=*/1, X(1), /*c=*/1);
+
+  j(1, 1, X(1));
+  // CHECK-MESSAGES: [[@LINE-1]]:5: warning: argument comment missing for literal argument 'a' [bugprone-argument-comment]
+  // CHECK-MESSAGES: [[@LINE-2]]:8: warning: argument comment missing for literal argument 'b' [bugprone-argument-comment]
+  // CHECK-FIXES: j(/*a=*/1, /*b=*/1, X(1));
+  j(/*a=*/1, /*b=*/1, X(1));
+
   // FIXME Would like the below to add argument comments.
   g((1));
   // FIXME But we should not add argument comments here.