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-rw-r--r--compiler-rt/test/Unit/int_lib.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler-rt/test/Unit/int_lib.h b/compiler-rt/test/Unit/int_lib.h
index bc8c98e78de..e5bfd663001 100644
--- a/compiler-rt/test/Unit/int_lib.h
+++ b/compiler-rt/test/Unit/int_lib.h
@@ -149,4 +149,11 @@ typedef union
long double f;
} long_double_bits;
+
+/* for test cases that are only applicable to */
+/* architectures with 80-bit long doubles */
+#if __i386__ || __x86_64__
+ #define HAS_80_BIT_LONG_DOUBLE 1
+#endif
+
#endif /* INT_LIB_H */
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