Bail out in gfc_dep_compare_expr for a NULL argument.

[gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 29e25f13278871a7ff94feafb638db42f1f9562a..50e2fa135b10486170f68ffa162dcbeee2adff90 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1641,9 +1641,9 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
     int t;
     mpfr_init (n);
     mpfr_init (x);
-    mpfr_atan2 (n, n, x, GMP_RNDN);
-    mpfr_erfc (n, x, GMP_RNDN);
-    mpfr_subnormalize (x, t, GMP_RNDN);
+    mpfr_atan2 (n, n, x, MPFR_RNDN);
+    mpfr_erfc (n, x, MPFR_RNDN);
+    mpfr_subnormalize (x, t, MPFR_RNDN);
     mpfr_clear(n);
     mpfr_clear(x);
     mpc_init2 (c, 53);