Remove period at end of "optimization level is unsupported" diagnostic

llvm-svn: 195048
diff --git a/clang/include/clang/Basic/DiagnosticDriverKinds.td b/clang/include/clang/Basic/DiagnosticDriverKinds.td
index ee87353..76d8c4a 100644
--- a/clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ b/clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -113,7 +113,7 @@
   "cannot recognize the type of the toolchain">;
 
 def warn_O4_is_O3 : Warning<"-O4 is equivalent to -O3">, InGroup<Deprecated>;
-def warn_drv_optimization_value : Warning<"optimization level '%0' is unsupported; using '%1%2' instead.">,
+def warn_drv_optimization_value : Warning<"optimization level '%0' is unsupported; using '%1%2' instead">,
   InGroup<InvalidCommandLineArgument>;
 def warn_c_kext : Warning<
   "ignoring -fapple-kext which is valid for C++ and Objective-C++ only">;
diff --git a/clang/test/Driver/clang_f_opts.c b/clang/test/Driver/clang_f_opts.c
index 3f3a8f6..8bf53e5 100644
--- a/clang/test/Driver/clang_f_opts.c
+++ b/clang/test/Driver/clang_f_opts.c
@@ -111,7 +111,7 @@
 // CHECK-MAX-O: -O3
 
 // RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s
-// CHECK-INVALID-O: warning: optimization level '-O20' is unsupported; using '-O3' instead.
+// CHECK-INVALID-O: warning: optimization level '-O20' is unsupported; using '-O3' instead
 
 // Test that we don't error on these.
 // RUN: %clang -### -S -Werror                                                \
diff --git a/clang/test/Frontend/invalid-o-level.c b/clang/test/Frontend/invalid-o-level.c
index 1b5c51f..b9e01fc 100644
--- a/clang/test/Frontend/invalid-o-level.c
+++ b/clang/test/Frontend/invalid-o-level.c
@@ -1,4 +1,4 @@
 // RUN: %clang_cc1 %s -O900 -o /dev/null 2> %t.log
 // RUN: FileCheck %s -input-file=%t.log
 
-// CHECK: warning: optimization level '-O900' is unsupported; using '-O3' instead.
+// CHECK: warning: optimization level '-O900' is unsupported; using '-O3' instead