Fix grammar-o in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68057 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 277b1e6d275b3b70d4a5b786b8dadce557410dfb..f60b23a6c5077d84809551239b1c1ffd11b0ece0 100644 (file)
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -1746,7 +1746,7 @@ bool SimpleRegisterCoalescing::SimpleJoin(LiveInterval &LHS, LiveInterval &RHS){
           //   vr1024 = op 
           //          = vr1025
           // Even though vr1025 is copied from vr1024, it's not safe to
-          // coalesced them since live range of vr1025 intersects the
+          // coalesce them since the live range of vr1025 intersects the
           // def of vr1024. This happens because vr1025 is assigned the
           // value of the previous iteration of vr1024.
           return false;