Move declare_mgen_finite_alias definition

Move declare_mgen_finite_alias, declare_mgen_finite_alias_s and
declare_mgen_finite_alias_x to a shared place in order to reuse them in
other files that also declare _finite aliases.

	* math/e_exp2_template.c (declare_mgen_finite_alias,
	declare_mgen_finite_alias_s, declare_mgen_finite_alias_x): Move to...
	* sysdeps/generic/math-type-macros.h (declare_mgen_finite_alias,
	declare_mgen_finite_alias_s, declare_mgen_finite_alias_x): ... here.

Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>

diff --git a/ChangeLog b/ChangeLog
index 672fbd3..357e3a7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-06-20  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
+
+       * math/e_exp2_template.c (declare_mgen_finite_alias,
+       declare_mgen_finite_alias_s, declare_mgen_finite_alias_x): Move to...
+       * sysdeps/generic/math-type-macros.h (declare_mgen_finite_alias,
+       declare_mgen_finite_alias_s, declare_mgen_finite_alias_x): ... here.
+
 2018-06-20  Florian Weimer  <fweimer@redhat.com>
 
        * libio/libioP.h (IO_validate_vtable): Avoid ptrdiff_t overflow.

diff --git a/math/e_exp2_template.c b/math/e_exp2_template.c
index 30ed4af..19f9780 100644 (file)
--- a/math/e_exp2_template.c
+++ b/math/e_exp2_template.c
@@ -21,13 +21,6 @@
 #include <math-underflow.h>
 #include <float.h>
 
-#define declare_mgen_finite_alias_x(from, to) \
-       strong_alias (from, to ## _finite)
-#define declare_mgen_finite_alias_s(from,to) \
-       declare_mgen_finite_alias_x (from, to)
-#define declare_mgen_finite_alias(from, to) \
-       declare_mgen_finite_alias_s (M_SUF (from), M_SUF (to))
-
 FLOAT
 M_DECL_FUNC (__ieee754_exp2) (FLOAT x)
 {

diff --git a/sysdeps/generic/math-type-macros.h b/sysdeps/generic/math-type-macros.h
index 0e8ef16..5250815 100644 (file)
--- a/sysdeps/generic/math-type-macros.h
+++ b/sysdeps/generic/math-type-macros.h
@@ -74,6 +74,21 @@
 # error "SET_NAN_PAYLOAD must be defined."
 #endif
 
+#ifndef declare_mgen_finite_alias_x
+#define declare_mgen_finite_alias_x(from, to)  \
+  strong_alias (from, to ## _finite)
+#endif
+
+#ifndef declare_mgen_finite_alias_s
+# define declare_mgen_finite_alias_s(from,to)  \
+  declare_mgen_finite_alias_x (from, to)
+#endif
+
+#ifndef declare_mgen_finite_alias
+# define declare_mgen_finite_alias(from, to)   \
+  declare_mgen_finite_alias_s (M_SUF (from), M_SUF (to))
+#endif
+
 #define __M_CONCAT(a,b) a ## b
 #define __M_CONCATX(a,b) __M_CONCAT(a,b)