r305930 - Use -NOT prefix instead of adding `not` to FileCheck.

[Rui Ueyama via cfe-commits]

Author: ruiu
Date: Wed Jun 21 11:50:38 2017
New Revision: 305930

URL: http://llvm.org/viewvc/llvm-project?rev=305930&view=rev
Log:
Use -NOT prefix instead of adding `not` to FileCheck.

If we want to make sure that a particular string is not in an output,
the regular way of doing it is to add `-NOT` prefix instead of checking
if FileCheck resulted in an error.

Differential Revision: https://reviews.llvm.org/D34435

Modified:
    cfe/trunk/test/Driver/autocomplete.c

Modified: cfe/trunk/test/Driver/autocomplete.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/autocomplete.c?rev=305930&r1=305929&r2=305930&view=diff
==============================================================================
--- cfe/trunk/test/Driver/autocomplete.c (original)
+++ cfe/trunk/test/Driver/autocomplete.c Wed Jun 21 11:50:38 2017
@@ -2,8 +2,8 @@
 // FSYN: -fsyntax-only
 // RUN: %clang --autocomplete=-s | FileCheck %s -check-prefix=STD
 // STD: -std={{.*}}-stdlib=
-// RUN: %clang --autocomplete=foo | not FileCheck %s -check-prefix=NONE
-// NONE: foo
+// RUN: %clang --autocomplete=foo | FileCheck %s -check-prefix=FOO
+// FOO-NOT: foo
 // RUN: %clang --autocomplete=-stdlib=,l | FileCheck %s -check-prefix=STDLIB
 // STDLIB: libc++ libstdc++
 // RUN: %clang --autocomplete=-stdlib=, | FileCheck %s -check-prefix=STDLIBALL