Fix comments from copy-paste to a more relevant meaning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155790 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/ExecutionEngine/Interpreter.h b/include/llvm/ExecutionEngine/Interpreter.h
index 7425cdb..72d97ef 100644
--- a/include/llvm/ExecutionEngine/Interpreter.h
+++ b/include/llvm/ExecutionEngine/Interpreter.h
@@ -23,7 +23,7 @@
 namespace {
   struct ForceInterpreterLinking {
     ForceInterpreterLinking() {
-      // We must reference the passes in such a way that compilers will not
+      // We must reference the interpreter in such a way that compilers will not
       // delete it all as dead code, even with whole program optimization,
       // yet is effectively a NO-OP. As the compiler isn't smart enough
       // to know that getenv() never returns -1, this will do the job.
diff --git a/include/llvm/ExecutionEngine/JIT.h b/include/llvm/ExecutionEngine/JIT.h
index 6013db4..b4cda1d 100644
--- a/include/llvm/ExecutionEngine/JIT.h
+++ b/include/llvm/ExecutionEngine/JIT.h
@@ -23,7 +23,7 @@
 namespace {
   struct ForceJITLinking {
     ForceJITLinking() {
-      // We must reference the passes in such a way that compilers will not
+      // We must reference JIT in such a way that compilers will not
       // delete it all as dead code, even with whole program optimization,
       // yet is effectively a NO-OP. As the compiler isn't smart enough
       // to know that getenv() never returns -1, this will do the job.
diff --git a/include/llvm/ExecutionEngine/MCJIT.h b/include/llvm/ExecutionEngine/MCJIT.h
index f956a50..ac16bdc 100644
--- a/include/llvm/ExecutionEngine/MCJIT.h
+++ b/include/llvm/ExecutionEngine/MCJIT.h
@@ -23,7 +23,7 @@
 namespace {
   struct ForceMCJITLinking {
     ForceMCJITLinking() {
-      // We must reference the passes in such a way that compilers will not
+      // We must reference MCJIT in such a way that compilers will not
       // delete it all as dead code, even with whole program optimization,
       // yet is effectively a NO-OP. As the compiler isn't smart enough
       // to know that getenv() never returns -1, this will do the job.