Revert r310057

Bring back changes which r304953 introduced since
they were in fact not the cause of failures described
in r310057 commit message.

llvm-svn: 310702
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index 87969ca..96c11ef 100644
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -4840,6 +4840,16 @@
 // RUN:   | FileCheck -match-full-lines -check-prefix MIPS-MSA %s
 // MIPS-MSA:#define __mips_msa 1
 //
+// RUN: %clang_cc1 -target-feature +nomadd4 \
+// RUN:   -E -dM -triple=mips-none-none < /dev/null \
+// RUN:   | FileCheck -match-full-lines -check-prefix MIPS-NOMADD4 %s
+// MIPS-NOMADD4:#define __mips_no_madd4 1
+//
+// RUN: %clang_cc1 \
+// RUN:   -E -dM -triple=mips-none-none < /dev/null \
+// RUN:   | FileCheck -match-full-lines -check-prefix MIPS-MADD4 %s
+// MIPS-MADD4-NOT:#define __mips_no_madd4 1
+//
 // RUN: %clang_cc1 -target-cpu mips32r3 -target-feature +nan2008 \
 // RUN:   -E -dM -triple=mips-none-none < /dev/null \
 // RUN:   | FileCheck -match-full-lines -check-prefix MIPS-NAN2008 %s