Fold two run lines into a single logical one, and move them down below

the important code in this test to make the test more stable. Now adding
further tests won't shift the line numbers occuring in the diagnostic
output.

llvm-svn: 142118

1 files changed, 5 insertions, 4 deletions

diff --git a/clang/test/Misc/macro-backtrace.c b/clang/test/Misc/macro-backtrace.c
index 94768242cd6..c5fde78d3af 100644
--- a/clang/test/Misc/macro-backtrace.c
+++ b/clang/test/Misc/macro-backtrace.c
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -fmacro-backtrace-limit 5 %s > %t 2>&1 
-// RUN: FileCheck %s < %t
+// Tests for macro expansion backtraces. The RUN and CHECK lines are grouped
+// below the test code to reduce noise when updating them.
 
 #define M1(A, B) ((A) < (B))
 #define M2(A, B) M1(A, B)
@@ -15,7 +15,9 @@
 #define M12(A, B) M11(A, B)
 
 void f(int *ip, float *fp) {
-  // CHECK: macro-backtrace.c:31:7: warning: comparison of distinct pointer types ('int *' and 'float *')
+  if (M12(ip, fp)) { }
+  // RUN: %clang_cc1 -fsyntax-only -fmacro-backtrace-limit 5 %s 2>&1 | FileCheck %s
+  // CHECK: macro-backtrace.c:18:7: warning: comparison of distinct pointer types ('int *' and 'float *')
   // CHECK: if (M12(ip, fp)) { }
   // CHECK: macro-backtrace.c:15:19: note: expanded from:
   // CHECK: #define M12(A, B) M11(A, B)
@@ -28,5 +30,4 @@ void f(int *ip, float *fp) {
   // CHECK: #define M2(A, B) M1(A, B)
   // CHECK: macro-backtrace.c:4:23: note: expanded from:
   // CHECK: #define M1(A, B) ((A) < (B))
-  if (M12(ip, fp)) { }
 }