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-rw-r--r--src/math/exp2.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/exp2.c b/src/math/exp2.c
index e0ff54bd..053808e8 100644
--- a/src/math/exp2.c
+++ b/src/math/exp2.c
@@ -119,3 +119,11 @@ double exp2(double x)
is no spurious underflow here even without fma. */
return eval_as_double(scale + scale * tmp);
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif