3 files changed, 3 insertions, 13 deletions
diff --git a/test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll b/test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
index 57ed72a..a923eb3 100644
--- a/test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
+++ b/test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
@@ -1,10 +1,7 @@
 ; Make sure that functions are removed successfully if they are referred to by
 ; a global that is dead.  Make sure any globals they refer to die as well.
 
-; RUN: if as < %s | opt -globaldce | dis | grep foo
-; RUN: then exit 1
-; RUN: else exit 0
-; RUN: fi
+; RUN: as < %s | opt -globaldce | dis | not grep foo
 
 %b = internal global int ()* %foo   ;; Unused, kills %foo
 
diff --git a/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll b/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
index b969424..039d597 100644
--- a/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
+++ b/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
@@ -1,10 +1,7 @@
 ; This testcase tests that a worklist is being used, and that globals can be 
 ; removed if they are the subject of a constexpr and ConstantPointerRef
 
-; RUN: if as < %s | opt -globaldce | dis | grep global
-; RUN: then exit 1
-; RUN: else exit 0
-; RUN: fi
+; RUN: as < %s | opt -globaldce | dis | not grep global
 
 %t0 = internal global [4 x sbyte] c"foo\00"
 %t1 = internal global [4 x sbyte] c"bar\00"
diff --git a/test/Transforms/GlobalDCE/basicvariabletest.ll b/test/Transforms/GlobalDCE/basicvariabletest.ll
index a3d65c7..1f5c61b 100644
--- a/test/Transforms/GlobalDCE/basicvariabletest.ll
+++ b/test/Transforms/GlobalDCE/basicvariabletest.ll
@@ -1,8 +1,4 @@
-; RUN: if as < %s | opt -globaldce | dis | grep global
-; RUN: then exit 1
-; RUN: else exit 0
-; RUN: fi
-
+; RUN: as < %s | opt -globaldce | dis | not grep global
 
 %X = uninitialized global int
 %Y = internal global int 7