@@ -1,8 +1,8 @@
/* No floating-point inline functions in rtld and for the conform tests. */
#ifdef _ISOMAC
-# include <stdlib/bits/stdlib-float.h>
+# include_next <bits/stdlib-float.h>
#else
# if !IS_IN (rtld)
-# include <stdlib/bits/stdlib-float.h>
+# include_next <bits/stdlib-float.h>
# endif
#endif
@@ -221,3 +221,10 @@ tests += \
tests-static += \
tst-sysconf-cache-linesize-static
endif
+
+ifeq ($(subdir),stdlib)
+tests += \
+ tst-stdlib
+
+CFLAGS-tst-stdlib.c += -mno-sse
+endif
new file mode 100644
@@ -0,0 +1,29 @@
+/* Floating-point inline functions for stdlib.h.
+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _STDLIB_H
+# error "Never use <bits/stdlib-float.h> directly; include <stdlib.h> instead."
+#endif
+
+#if defined __USE_EXTERN_INLINES && (!defined __x86_64__ || defined __SSE2__)
+__extern_inline double
+__NTH (atof (const char *__nptr))
+{
+ return strtod (__nptr, (char **) NULL);
+}
+#endif /* Optimizing and Inlining. */
new file mode 100644
@@ -0,0 +1,27 @@
+/* Test <stdlib.h> with -mno-sse.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+
+static int
+do_test (void)
+{
+ return 0;
+}
+
+#include <support/test-driver.c>