Only run math special function tests for C++11 and later

	* testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
	run for C++11 and later.
	* testsuite/ext/special_functions/conf_hyperg/check_value.cc:
	Likewise.
	* testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
	* testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
	* testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
	* testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
	* testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
	Likewise.
	* testsuite/special_functions/01_assoc_laguerre/check_value.cc:
	Likewise.
	* testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
	* testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
	Likewise.
	* testsuite/special_functions/02_assoc_legendre/check_nan.cc:
	Likewise.
	* testsuite/special_functions/02_assoc_legendre/check_value.cc:
	Likewise.
	* testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
	* testsuite/special_functions/02_assoc_legendre/compile_2.cc:
	* testsuite/special_functions/03_beta/check_nan.cc: Likewise.
	* testsuite/special_functions/03_beta/check_value.cc: Likewise.
	* testsuite/special_functions/03_beta/compile.cc: Likewise.
	* testsuite/special_functions/03_beta/compile_2.cc: Likewise.
	* testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
	* testsuite/special_functions/04_comp_ellint_1/check_value.cc:
	Likewise.
	* testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
	* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
	* testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
	* testsuite/special_functions/05_comp_ellint_2/check_value.cc:
	Likewise.
	* testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
	* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
	* testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
	* testsuite/special_functions/06_comp_ellint_3/check_value.cc:
	Likewise.
	* testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
	* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
	* testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
	* testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
	Likewise.
	* testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
	* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
	* testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
	* testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
	* testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
	Likewise.
	* testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
	* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
	* testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
	* testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
	Likewise.
	* testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
	* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
	* testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
	* testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
	* testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
	* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
	* testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
	* testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
	* testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
	* testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
	* testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
	* testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
	* testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
	* testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
	* testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
	* testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
	* testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
	* testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
	* testsuite/special_functions/14_expint/check_nan.cc: Likewise.
	* testsuite/special_functions/14_expint/check_value.cc: Likewise.
	* testsuite/special_functions/14_expint/compile.cc: Likewise.
	* testsuite/special_functions/14_expint/compile_2.cc: Likewise.
	* testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
	* testsuite/special_functions/15_hermite/check_value.cc: Likewise.
	* testsuite/special_functions/15_hermite/compile.cc: Likewise.
	* testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
	* testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
	* testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
	* testsuite/special_functions/16_laguerre/compile.cc: Likewise.
	* testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
	* testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
	* testsuite/special_functions/17_legendre/check_value.cc: Likewise.
	* testsuite/special_functions/17_legendre/compile.cc: Likewise.
	* testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
	* testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
	* testsuite/special_functions/18_riemann_zeta/check_value.cc:
	Likewise.
	* testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
	* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
	* testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
	* testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
	* testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
	* testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
	* testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
	* testsuite/special_functions/20_sph_legendre/check_value.cc:
	Likewise.
	* testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
	* testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
	* testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
	* testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
	* testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
	* testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.

From-SVN: r238986

92 files changed, 198 insertions, 44 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e6d4325..8c02529 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,112 @@
 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
 
+	* testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
+	run for C++11 and later.
+	* testsuite/ext/special_functions/conf_hyperg/check_value.cc:
+	Likewise.
+	* testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
+	* testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
+	* testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
+	* testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
+	* testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
+	Likewise.
+	* testsuite/special_functions/01_assoc_laguerre/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
+	* testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
+	Likewise.
+	* testsuite/special_functions/02_assoc_legendre/check_nan.cc:
+	Likewise.
+	* testsuite/special_functions/02_assoc_legendre/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
+	* testsuite/special_functions/02_assoc_legendre/compile_2.cc:
+	* testsuite/special_functions/03_beta/check_nan.cc: Likewise.
+	* testsuite/special_functions/03_beta/check_value.cc: Likewise.
+	* testsuite/special_functions/03_beta/compile.cc: Likewise.
+	* testsuite/special_functions/03_beta/compile_2.cc: Likewise.
+	* testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
+	* testsuite/special_functions/04_comp_ellint_1/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
+	* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
+	* testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
+	* testsuite/special_functions/05_comp_ellint_2/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
+	* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
+	* testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
+	* testsuite/special_functions/06_comp_ellint_3/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
+	* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
+	* testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
+	* testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
+	* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
+	* testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
+	* testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
+	* testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
+	* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
+	* testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
+	* testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
+	* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
+	* testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
+	* testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
+	* testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
+	* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
+	* testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
+	* testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
+	* testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
+	* testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
+	* testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
+	* testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
+	* testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
+	* testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
+	* testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
+	* testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
+	* testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
+	* testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
+	* testsuite/special_functions/14_expint/check_nan.cc: Likewise.
+	* testsuite/special_functions/14_expint/check_value.cc: Likewise.
+	* testsuite/special_functions/14_expint/compile.cc: Likewise.
+	* testsuite/special_functions/14_expint/compile_2.cc: Likewise.
+	* testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
+	* testsuite/special_functions/15_hermite/check_value.cc: Likewise.
+	* testsuite/special_functions/15_hermite/compile.cc: Likewise.
+	* testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
+	* testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
+	* testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
+	* testsuite/special_functions/16_laguerre/compile.cc: Likewise.
+	* testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
+	* testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
+	* testsuite/special_functions/17_legendre/check_value.cc: Likewise.
+	* testsuite/special_functions/17_legendre/compile.cc: Likewise.
+	* testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
+	* testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
+	* testsuite/special_functions/18_riemann_zeta/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
+	* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
+	* testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
+	* testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
+	* testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
+	* testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
+	* testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
+	* testsuite/special_functions/20_sph_legendre/check_value.cc:
+	Likewise.
+	* testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
+	* testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
+	* testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
+	* testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
+	* testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
+	* testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.
+
 	* testsuite/tr1/5_numerical_facilities/special_functions/
 	08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
 	of [[gnu::unused]].
diff --git a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_nan.cc b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_nan.cc
index 7119ce7..d6108d5 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_nan.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_nan.cc
@@ -1,6 +1,7 @@
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
+// { dg-do run { target c++11 } }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_value.cc b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_value.cc
index 276efd6..d863ae8 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_value.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/check_value.cc
@@ -1,4 +1,5 @@
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
+// { dg-do run { target c++11 } }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/compile.cc b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/compile.cc
index e811c5c..36f9a2c 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/compile.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/conf_hyperg/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_nan.cc b/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_nan.cc
index ba381ca..8806a3c 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_nan.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_nan.cc
@@ -1,6 +1,7 @@
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
+// { dg-do run { target c++11 } }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_value.cc b/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_value.cc
index d87fcef..5a7a4a6 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_value.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/hyperg/check_value.cc
@@ -1,5 +1,6 @@
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__ -ffp-contract=off" }
 // { dg-additional-options "-ffloat-store" { target { m68*-*-* || ia32 } } }
+// { dg-do run { target c++11 } }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/ext/special_functions/hyperg/compile.cc b/libstdc++-v3/testsuite/ext/special_functions/hyperg/compile.cc
index bf76d78..3748f6e 100644
--- a/libstdc++-v3/testsuite/ext/special_functions/hyperg/compile.cc
+++ b/libstdc++-v3/testsuite/ext/special_functions/hyperg/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_nan.cc b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_nan.cc
index c415ce1..60c6871 100644
--- a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_value.cc b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_value.cc
index 89f317d..d6a4f55 100644
--- a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile.cc b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile.cc
index 2214c62..c2d32b7 100644
--- a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile_2.cc b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile_2.cc
index 71af880..d6a0ad1 100644
--- a/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/01_assoc_laguerre/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_nan.cc b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_nan.cc
index 63a8de3..ec916ff 100644
--- a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_value.cc b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_value.cc
index 0c60ac6..9028872 100644
--- a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__ -ffp-contract=off" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile.cc b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile.cc
index 5c7e651..e088030 100644
--- a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile_2.cc b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile_2.cc
index 9641f3a..06b9a9a 100644
--- a/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/03_beta/check_nan.cc b/libstdc++-v3/testsuite/special_functions/03_beta/check_nan.cc
index 3dc9f33..07ea9fa8 100644
--- a/libstdc++-v3/testsuite/special_functions/03_beta/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/03_beta/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/03_beta/check_value.cc b/libstdc++-v3/testsuite/special_functions/03_beta/check_value.cc
index 9cc0b35..9334881 100644
--- a/libstdc++-v3/testsuite/special_functions/03_beta/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/03_beta/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/03_beta/compile.cc b/libstdc++-v3/testsuite/special_functions/03_beta/compile.cc
index eb5e4d0..25e5f06 100644
--- a/libstdc++-v3/testsuite/special_functions/03_beta/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/03_beta/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/03_beta/compile_2.cc b/libstdc++-v3/testsuite/special_functions/03_beta/compile_2.cc
index a6eb6ac..76ee9fc 100644
--- a/libstdc++-v3/testsuite/special_functions/03_beta/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/03_beta/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_nan.cc b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_nan.cc
index 33e63c5..7d0eb0a 100644
--- a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_value.cc b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_value.cc
index b2bf414..f9e9952 100644
--- a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile.cc b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile.cc
index cd95b6b..87987f5 100644
--- a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile_2.cc b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile_2.cc
index de4ef4b..b3d6bfd 100644
--- a/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/04_comp_ellint_1/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_nan.cc b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_nan.cc
index e4a912f..72e1d10 100644
--- a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_value.cc b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_value.cc
index 649b8e5..eda3012 100644
--- a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile.cc b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile.cc
index a00a031..9fe4058 100644
--- a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile_2.cc b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile_2.cc
index 4707bab..6d198ff 100644
--- a/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/05_comp_ellint_2/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_nan.cc b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_nan.cc
index 0bc697c..62be47d 100644
--- a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_value.cc b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_value.cc
index 694bf42..6ac640f 100644
--- a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile.cc b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile.cc
index 0bd99a6..e38010e 100644
--- a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile_2.cc b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile_2.cc
index 76da042..e09580f 100644
--- a/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/06_comp_ellint_3/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_nan.cc b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_nan.cc
index 3639d10..0bf0264 100644
--- a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_value.cc b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_value.cc
index 792e0f1..9231221 100644
--- a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile.cc b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile.cc
index 1d13223..1237398 100644
--- a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile_2.cc b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile_2.cc
index 33d3fe3..39dddc8 100644
--- a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/pr56216.cc b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/pr56216.cc
index 31ca894..e4a2ef4 100644
--- a/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/pr56216.cc
+++ b/libstdc++-v3/testsuite/special_functions/07_cyl_bessel_i/pr56216.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 // Copyright (C) 2015 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_nan.cc b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_nan.cc
index 481a94c..719dac9 100644
--- a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_value.cc b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_value.cc
index 9a6255b..1c7c16a 100644
--- a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile.cc b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile.cc
index 336b54a..7a55aa0 100644
--- a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile_2.cc b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile_2.cc
index 8b25dd0..1b2cf61 100644
--- a/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/08_cyl_bessel_j/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_nan.cc b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_nan.cc
index 48a7747..b58a6fb 100644
--- a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_value.cc b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_value.cc
index 2bd1fa2..b3607aa 100644
--- a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile.cc b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile.cc
index feb42fa..db2c447 100644
--- a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile_2.cc b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile_2.cc
index 4726e67..6e50bdb 100644
--- a/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/09_cyl_bessel_k/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_nan.cc b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_nan.cc
index bb9d927..487d82e 100644
--- a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_value.cc b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_value.cc
index 5d320f6..03d6b82 100644
--- a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile.cc b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile.cc
index c9a4950..9a7db53 100644
--- a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile_2.cc b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile_2.cc
index 4cf8630..1d1eabd 100644
--- a/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/10_cyl_neumann/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_nan.cc b/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_nan.cc
index e5150fa..7176020 100644
--- a/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_value.cc b/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_value.cc
index 10bc509..b2040c7 100644
--- a/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/11_ellint_1/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile.cc b/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile.cc
index f450269..50ad2e1 100644
--- a/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile_2.cc b/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile_2.cc
index 0effa24..568d0c6 100644
--- a/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/11_ellint_1/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_nan.cc b/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_nan.cc
index 4878577..9b2eba0 100644
--- a/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_value.cc b/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_value.cc
index 39f3cc6..b49a4cc 100644
--- a/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/12_ellint_2/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile.cc b/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile.cc
index bd3350c..71206de 100644
--- a/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile_2.cc b/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile_2.cc
index 098f301..e0f8cb0 100644
--- a/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/12_ellint_2/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_nan.cc b/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_nan.cc
index a524c37..bdec59e 100644
--- a/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_value.cc b/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_value.cc
index 4332b5f..d806d48 100644
--- a/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/13_ellint_3/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile.cc b/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile.cc
index 02fa02d..0bba924 100644
--- a/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile_2.cc b/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile_2.cc
index 6e8f2fd..7e4fa00 100644
--- a/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/13_ellint_3/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/14_expint/check_nan.cc b/libstdc++-v3/testsuite/special_functions/14_expint/check_nan.cc
index dfb96de..7c0c5e4 100644
--- a/libstdc++-v3/testsuite/special_functions/14_expint/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/14_expint/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/14_expint/check_value.cc b/libstdc++-v3/testsuite/special_functions/14_expint/check_value.cc
index dcd943b..5b3f8e0 100644
--- a/libstdc++-v3/testsuite/special_functions/14_expint/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/14_expint/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/14_expint/compile.cc b/libstdc++-v3/testsuite/special_functions/14_expint/compile.cc
index 9bbd953..facdab9 100644
--- a/libstdc++-v3/testsuite/special_functions/14_expint/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/14_expint/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/14_expint/compile_2.cc b/libstdc++-v3/testsuite/special_functions/14_expint/compile_2.cc
index c501bfd..452b35f 100644
--- a/libstdc++-v3/testsuite/special_functions/14_expint/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/14_expint/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/15_hermite/check_nan.cc b/libstdc++-v3/testsuite/special_functions/15_hermite/check_nan.cc
index e6fecef..cf5357e 100644
--- a/libstdc++-v3/testsuite/special_functions/15_hermite/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/15_hermite/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/15_hermite/check_value.cc b/libstdc++-v3/testsuite/special_functions/15_hermite/check_value.cc
index a6b6a3f..a805549 100644
--- a/libstdc++-v3/testsuite/special_functions/15_hermite/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/15_hermite/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/15_hermite/compile.cc b/libstdc++-v3/testsuite/special_functions/15_hermite/compile.cc
index 948d907..d97d2d4 100644
--- a/libstdc++-v3/testsuite/special_functions/15_hermite/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/15_hermite/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/15_hermite/compile_2.cc b/libstdc++-v3/testsuite/special_functions/15_hermite/compile_2.cc
index f792e17..28a525b 100644
--- a/libstdc++-v3/testsuite/special_functions/15_hermite/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/15_hermite/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/16_laguerre/check_nan.cc b/libstdc++-v3/testsuite/special_functions/16_laguerre/check_nan.cc
index 9ae721c..b73c3db 100644
--- a/libstdc++-v3/testsuite/special_functions/16_laguerre/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/16_laguerre/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/16_laguerre/check_value.cc b/libstdc++-v3/testsuite/special_functions/16_laguerre/check_value.cc
index 82f4872..3447ad8 100644
--- a/libstdc++-v3/testsuite/special_functions/16_laguerre/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/16_laguerre/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/16_laguerre/compile.cc b/libstdc++-v3/testsuite/special_functions/16_laguerre/compile.cc
index b663641..7e24861 100644
--- a/libstdc++-v3/testsuite/special_functions/16_laguerre/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/16_laguerre/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/16_laguerre/compile_2.cc b/libstdc++-v3/testsuite/special_functions/16_laguerre/compile_2.cc
index 70c85cc..5bb2445 100644
--- a/libstdc++-v3/testsuite/special_functions/16_laguerre/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/16_laguerre/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/17_legendre/check_nan.cc b/libstdc++-v3/testsuite/special_functions/17_legendre/check_nan.cc
index 98a9a30..26fa341 100644
--- a/libstdc++-v3/testsuite/special_functions/17_legendre/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/17_legendre/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/17_legendre/check_value.cc b/libstdc++-v3/testsuite/special_functions/17_legendre/check_value.cc
index 5894478..626bdc9 100644
--- a/libstdc++-v3/testsuite/special_functions/17_legendre/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/17_legendre/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/17_legendre/compile.cc b/libstdc++-v3/testsuite/special_functions/17_legendre/compile.cc
index 820293a..4d60fb9 100644
--- a/libstdc++-v3/testsuite/special_functions/17_legendre/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/17_legendre/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/17_legendre/compile_2.cc b/libstdc++-v3/testsuite/special_functions/17_legendre/compile_2.cc
index 00458b1..ff720fb 100644
--- a/libstdc++-v3/testsuite/special_functions/17_legendre/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/17_legendre/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_nan.cc b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_nan.cc
index 59c6791..1e49e93 100644
--- a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_value.cc b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_value.cc
index f84edd8..7ab4ea0 100644
--- a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile.cc b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile.cc
index e655a1e..d14dbed 100644
--- a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile_2.cc b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile_2.cc
index e6e3cd9..9b7c3d1 100644
--- a/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/18_riemann_zeta/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_nan.cc b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_nan.cc
index 28a9896..dd99d66 100644
--- a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_value.cc b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_value.cc
index 6ad21af..38e6162 100644
--- a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile.cc b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile.cc
index 3ad65a2..c7ec036 100644
--- a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile_2.cc b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile_2.cc
index 1fb7c2d..054e442 100644
--- a/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/19_sph_bessel/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_nan.cc b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_nan.cc
index caa7aff..8e2558d 100644
--- a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_value.cc b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_value.cc
index 994054a..5e4344e 100644
--- a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile.cc b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile.cc
index a10e090..89ffc21 100644
--- a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile_2.cc b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile_2.cc
index 81cc525..357dbde 100644
--- a/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/20_sph_legendre/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_nan.cc b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_nan.cc
index e85a643..03bc643 100644
--- a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_nan.cc
+++ b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_nan.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-require-c-std "" }
 // { dg-add-options ieee }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
diff --git a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_value.cc b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_value.cc
index 441594f..371501d 100644
--- a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_value.cc
+++ b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/check_value.cc
@@ -1,3 +1,4 @@
+// { dg-do run { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 //
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile.cc b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile.cc
index 208b809..02404b5 100644
--- a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile.cc
+++ b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile_2.cc b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile_2.cc
index b9d8386..456d986 100644
--- a/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile_2.cc
+++ b/libstdc++-v3/testsuite/special_functions/21_sph_neumann/compile_2.cc
@@ -1,4 +1,4 @@
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
 
 // Copyright (C) 2016 Free Software Foundation, Inc.