Don't imply -flto with -O4.
We now saturate at -O3.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189149 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/lto.c b/test/Driver/lto.c
index 4f7fd79..511c19b 100644
--- a/test/Driver/lto.c
+++ b/test/Driver/lto.c
@@ -1,8 +1,6 @@
-// -flto and -O4 both cause a switch to llvm-bc object files.
+// -flto causes a switch to llvm-bc object files.
// RUN: %clang -ccc-print-phases -c %s -flto 2> %t.log
// RUN: grep '2: compiler, {1}, lto-bc' %t.log
-// RUN: %clang -ccc-print-phases -c %s -O4 2> %t.log
-// RUN: grep '2: compiler, {1}, lto-bc' %t.log
// RUN: %clang -ccc-print-phases %s -flto 2> %t.log
// RUN: grep '0: input, ".*lto.c", c' %t.log