[compiler-rt] r291339 - Follow-up for r291277: Redirect otool output to stderr.

[Kuba Mracek via llvm-commits]

Author: kuba.brecka
Date: Sat Jan  7 01:41:47 2017
New Revision: 291339

URL: http://llvm.org/viewvc/llvm-project?rev=291339&view=rev
Log:
Follow-up for r291277: Redirect otool output to stderr.

Tests need to output everything into a single stream, or FileCheck is sometimes confused (buffering can cause stdout/stderr to be interleaved randomly).


Modified:
    compiler-rt/trunk/test/asan/TestCases/Darwin/uuid.cc

Modified: compiler-rt/trunk/test/asan/TestCases/Darwin/uuid.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/asan/TestCases/Darwin/uuid.cc?rev=291339&r1=291338&r2=291339&view=diff
==============================================================================
--- compiler-rt/trunk/test/asan/TestCases/Darwin/uuid.cc (original)
+++ compiler-rt/trunk/test/asan/TestCases/Darwin/uuid.cc Sat Jan  7 01:41:47 2017
@@ -10,7 +10,7 @@
 
 int main(int argc, char *argv[]) {
   char buf[2048];
-  snprintf(buf, sizeof(buf), "otool -l %s", argv[0]);
+  snprintf(buf, sizeof(buf), "otool -l %s 1>&2", argv[0]);
   system(buf);
   // CHECK: cmd LC_UUID
   // CHECK-NEXT: cmdsize 24