commit bb08257cf318d817962f3ceb8deb33f90928a1a7
author Fangrui Song <maskray@google.com> Mon Apr 09 17:06:57 2018 +0000
committer Fangrui Song <maskray@google.com> Mon Apr 09 17:06:57 2018 +0000
tree 1f3722de71a590b2386627c36aec5697391a2264
parent 52b033b82721af150a9bf986feacb9948cefd8c0

[llvm-mca] Fix MCACommentConsumer

llvm-svn: 329592

llvm/tools/llvm-mca/llvm-mca.cpp

diff --git a/llvm/tools/llvm-mca/llvm-mca.cpp b/llvm/tools/llvm-mca/llvm-mca.cpp
index 3f9682d..ab9c137 100644
--- a/llvm/tools/llvm-mca/llvm-mca.cpp
+++ b/llvm/tools/llvm-mca/llvm-mca.cpp
@@ -191,7 +191,7 @@
     // Skip spaces and tabs
     Position = Comment.find_first_not_of(" \t");
     if (Position < Comment.size())
-      Comment.drop_front(Position);
+      Comment = Comment.drop_front(Position);
     // Use the rest of the string as a descriptor for this code snippet.
     Regions.beginRegion(Comment, Loc);
   }