Add const attribute to fmin and fmax

git-mirror · Jan 11, 2012 · e58ef0f · e58ef0f
1 parent a47a831
commit e58ef0f
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diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,7 @@
 2012-01-10  Ulrich Drepper  <drepper@gmail.com>
 
+	* math/bits/mathcalls.h: Add const attribute to fmin and fmax.
+
 	* sysdeps/ieee754/dbl-64/s_scalbn.c: Add branch prediction.
 	* sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c: Likewise.
 	* sysdeps/ieee754/flt-32/s_scalbnf.c: Likewise.

diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
@@ -337,10 +337,10 @@ __MATHDECL (long long int,llround,, (_Mdouble_ __x));
 __MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
 
 /* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
+__MATHCALLX (fmax,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
 
 /* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
+__MATHCALLX (fmin,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
 
 
 /* Classify given number.  */