r343887 - [llvm-nm] Write "no symbol" output to stderr

[Petr Hosek via cfe-commits]

Author: phosek
Date: Fri Oct  5 14:10:03 2018
New Revision: 343887

URL: http://llvm.org/viewvc/llvm-project?rev=343887&view=rev
Log:
[llvm-nm] Write "no symbol" output to stderr

This matches the output of binutils' nm and ensures that any scripts
or tools that use nm and expect empty output in case there no symbols
don't break.

Differential Revision: https://reviews.llvm.org/D52943

Modified:
    cfe/trunk/test/CodeGen/thinlto_backend.ll

Modified: cfe/trunk/test/CodeGen/thinlto_backend.ll
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/thinlto_backend.ll?rev=343887&r1=343886&r2=343887&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/thinlto_backend.ll (original)
+++ cfe/trunk/test/CodeGen/thinlto_backend.ll Fri Oct  5 14:10:03 2018
@@ -25,7 +25,7 @@
 ; be empty file.
 ; RUN: opt -o %t5.o %s
 ; RUN: %clang -target x86_64-unknown-linux-gnu -O2 -o %t4.o -x ir %t5.o -c -fthinlto-index=%t.thinlto.bc
-; RUN: llvm-nm %t4.o | FileCheck %s -check-prefix=NO-SYMBOLS
+; RUN: llvm-nm %t4.o 2>&1 | FileCheck %s -check-prefix=NO-SYMBOLS
 ; NO-SYMBOLS: no symbols
 
 ; Ensure f2 was imported. Check for all 3 flavors of -save-temps[=cwd|obj].