[test-suite] r374295 - [test-suite] Guard DG_CFLAGS filtering

[Sam Elliott via llvm-commits]

Author: lenary
Date: Thu Oct 10 02:37:32 2019
New Revision: 374295

URL: http://llvm.org/viewvc/llvm-project?rev=374295&view=rev
Log:
[test-suite] Guard DG_CFLAGS filtering

Modified:
    test-suite/trunk/SingleSource/Regression/C/gcc-c-torture/CMakeLists.txt

Modified: test-suite/trunk/SingleSource/Regression/C/gcc-c-torture/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/SingleSource/Regression/C/gcc-c-torture/CMakeLists.txt?rev=374295&r1=374294&r2=374295&view=diff
==============================================================================
--- test-suite/trunk/SingleSource/Regression/C/gcc-c-torture/CMakeLists.txt (original)
+++ test-suite/trunk/SingleSource/Regression/C/gcc-c-torture/CMakeLists.txt Thu Oct 10 02:37:32 2019
@@ -31,7 +31,9 @@ function(gcc_torture_dg_options_cflags V
   endforeach()
 
   # Remove any flags that will make clang error
-  list(REMOVE_ITEM DG_CFLAGS ${CLANG_ERRORING_CFLAGS})
+  if (DG_CFLAGS)
+    list(REMOVE_ITEM DG_CFLAGS ${CLANG_ERRORING_CFLAGS})
+  endif()
 
   # Set the parent scope variable
   set(${Variable} ${DG_CFLAGS} PARENT_SCOPE)