tests: FileCheckize

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125441 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/SimplifyLibCalls/Printf.ll b/test/Transforms/SimplifyLibCalls/Printf.ll
index 858a09c96f6fe4591685c193d4cc0feb06b3d671..d68928ee6b5ae80f44bf458afb3ac55c296a7ed2 100644 (file)
--- a/test/Transforms/SimplifyLibCalls/Printf.ll
+++ b/test/Transforms/SimplifyLibCalls/Printf.ll
@@ -1,6 +1,8 @@
-; RUN: opt < %s -simplify-libcalls -S | grep putchar
-; RUN: opt < %s -simplify-libcalls -S | \
-; RUN:   not grep {call.*printf}
+; RUN: opt < %s -simplify-libcalls -S -o %t
+; RUN: FileCheck < %t %s
+
+; CHECK-NOT: call{{.*}}printf
+; CHECK: putchar
 
 @str = internal constant [13 x i8] c"hello world\0A\00"         ; <[13 x i8]*> [#uses=1]
 @str1 = internal constant [2 x i8] c"h\00"              ; <[2 x i8]*> [#uses=1]