typo (4th checkin for one fix)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118913 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index b3843456bf5c6a5fb7eb12d01894a8f3a70ec134..4c63588dbcfb2f2761607b1a34e9761ca43caf4f 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -81,7 +81,7 @@ LimitFPPrecision("limit-float-precision",
 //
 // MaxParallelChains default is arbitrarily high to avoid affecting
 // optimization, but could be lowered to improve compile time. Any ld-ld-st-st
-// sequence over this should have been converted to llvm.memcpy by the fronend.
+// sequence over this should have been converted to llvm.memcpy by the frontend.
 static cl::opt<unsigned>
 MaxParallelChains("dag-chain-limit", cl::desc("Max parallel isel dag chains"),
                   cl::init(64), cl::Hidden);