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Diffstat (limited to 'gcc/testsuite/gcc.dg/builtins-7.c')
-rw-r--r--gcc/testsuite/gcc.dg/builtins-7.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/builtins-7.c b/gcc/testsuite/gcc.dg/builtins-7.c
index 87995a4..13e708e 100644
--- a/gcc/testsuite/gcc.dg/builtins-7.c
+++ b/gcc/testsuite/gcc.dg/builtins-7.c
@@ -8,6 +8,16 @@
/* { dg-do link } */
/* { dg-options "-O2 -ffast-math" } */
+extern double pow (double, double);
+extern float powf (float, float);
+extern long double powl (long double, long double);
+extern double tan (double);
+extern float tanf (float);
+extern long double tanl (long double);
+extern double atan (double);
+extern float atanf (float);
+extern long double atanl (long double);
+
extern void link_error(void);
void test(double x)