[gcc/devel/gccgo] undefine OFFSET in testsuite/gcc.dg/vect/tree-vect.h

[Ian Lance Taylor]

https://gcc.gnu.org/g:5d8ccdc9a4d2e339a37df401a940bbc9d8bfec2e

commit 5d8ccdc9a4d2e339a37df401a940bbc9d8bfec2e
Author: Olivier Hainque <hainque@gcc.gnu.org>
Date:   Mon Dec 30 22:42:02 2019 +0000

    undefine OFFSET in testsuite/gcc.dg/vect/tree-vect.h
    
    2019-12-20  Olivier Hainque  <hainque@adacore.com>
    
    	* gcc.dg/vect/tree-vect.h: #undef OFFSET.
    
    From-SVN: r279797

Diff:
---
 gcc/testsuite/gcc.dg/vect/tree-vect.h | 6 ++++++
 1 file changed, 6 insertions(+)

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
+