fix typo in comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192455 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/ExpandPostRAPseudos.cpp b/lib/CodeGen/ExpandPostRAPseudos.cpp
index 1611db8d91a397648b04b14d3a3f422fb090db6d..6c73fffb2015f4d99ef1bbf3e1f46e147165bab7 100644 (file)
--- a/lib/CodeGen/ExpandPostRAPseudos.cpp
+++ b/lib/CodeGen/ExpandPostRAPseudos.cpp
@@ -104,7 +104,7 @@ bool ExpandPostRA::LowerSubregToReg(MachineInstr *MI) {
   }
 
   if (DstSubReg == InsReg) {
-    // No need to insert an identify copy instruction.
+    // No need to insert an identity copy instruction.
     // Watch out for case like this:
     // %RAX<def> = SUBREG_TO_REG 0, %EAX<kill>, 3
     // We must leave %RAX live.