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Diffstat (limited to 'sysdeps/ieee754/ldbl-128/s_totalorderl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128/s_totalorderl.c33
1 files changed, 30 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl-128/s_totalorderl.c b/sysdeps/ieee754/ldbl-128/s_totalorderl.c
index c4ece246fd..357b917195 100644
--- a/sysdeps/ieee754/ldbl-128/s_totalorderl.c
+++ b/sysdeps/ieee754/ldbl-128/s_totalorderl.c
@@ -21,14 +21,16 @@
 #include <libm-alias-ldouble.h>
 #include <nan-high-order-bit.h>
 #include <stdint.h>
+#include <shlib-compat.h>
+#include <first-versions.h>
 
 int
-__totalorderl (_Float128 x, _Float128 y)
+__totalorderl (const _Float128 *x, const _Float128 *y)
 {
   int64_t hx, hy;
   uint64_t lx, ly;
-  GET_LDOUBLE_WORDS64 (hx, lx, x);
-  GET_LDOUBLE_WORDS64 (hy, ly, y);
+  GET_LDOUBLE_WORDS64 (hx, lx, *x);
+  GET_LDOUBLE_WORDS64 (hy, ly, *y);
 #if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
   uint64_t uhx = hx & 0x7fffffffffffffffULL;
   uint64_t uhy = hy & 0x7fffffffffffffffULL;
@@ -53,4 +55,29 @@ __totalorderl (_Float128 x, _Float128 y)
   ly ^= hy_sign;
   return hx < hy || (hx == hy && lx <= ly);
 }
+#ifdef SHARED
+# define CONCATX(x, y) x ## y
+# define CONCAT(x, y) CONCATX (x, y)
+# define UNIQUE_ALIAS(name) CONCAT (name, __COUNTER__)
+# define do_symbol(orig_name, name, aliasname)		\
+  strong_alias (orig_name, name)			\
+  versioned_symbol (libm, name, aliasname, GLIBC_2_31)
+# undef weak_alias
+# define weak_alias(name, aliasname)			\
+  do_symbol (name, UNIQUE_ALIAS (name), aliasname);
+#endif
 libm_alias_ldouble (__totalorder, totalorder)
+#if SHLIB_COMPAT (libm, GLIBC_2_25, GLIBC_2_31)
+int
+attribute_compat_text_section
+__totalorder_compatl (_Float128 x, _Float128 y)
+{
+  return __totalorderl (&x, &y);
+}
+#undef do_symbol
+#define do_symbol(orig_name, name, aliasname)			\
+  strong_alias (orig_name, name)				\
+  compat_symbol (libm, name, aliasname,				\
+		 CONCAT (FIRST_VERSION_libm_, aliasname))
+libm_alias_ldouble (__totalorder_compat, totalorder)
+#endif