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-rw-r--r--gcc/testsuite/gcc.dg/vect/tree-vect.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/tree-vect.h b/gcc/testsuite/gcc.dg/vect/tree-vect.h
index 69c93ac..5d8d9eb 100644
--- a/gcc/testsuite/gcc.dg/vect/tree-vect.h
+++ b/gcc/testsuite/gcc.dg/vect/tree-vect.h
@@ -85,3 +85,9 @@ check_vect (void)
#else
# define VECTOR_BITS 128
#endif
+
+/* Which most of our tests are going to #define for internal use, and
+ which might be exposed by system headers related to signal.h on some
+ targets, notably VxWorks. */
+#undef OFFSET
+