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-rw-r--r--ChangeLog24
-rw-r--r--sysdeps/ieee754/dbl-64/s_atan.c10
-rw-r--r--sysdeps/ieee754/dbl-64/s_tan.c10
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_atan-avx.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_atan-fma.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_atan.c5
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_tan-avx.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_tan-fma.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c2
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_tan.c5
11 files changed, 50 insertions, 16 deletions
diff --git a/ChangeLog b/ChangeLog
index a4eede1437..ebe1641cb3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,27 @@
+2017-10-02 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/ieee754/dbl-64/s_atan.c (atan): Rename to __atan and
+ define as weak alias of __atan. Do not define any aliases if
+ [__atan].
+ [NO_LONG_DOUBLE] (__atanl): Define as strong alias of __atan.
+ [NO_LONG_DOUBLE] (atanl): Define as weak alias of __atanl.
+ * sysdeps/ieee754/dbl-64/s_tan.c (tan): Rename to __tan and define
+ as weak alias of __tan. Do not define any aliases if [__tan].
+ [NO_LONG_DOUBLE] (__tanl): Define as strong alias of __tan.
+ [NO_LONG_DOUBLE] (tanl): Define as weak alias of __tanl.
+ * sysdeps/x86_64/fpu/multiarch/s_atan-avx.c (atan): Rename to
+ __atan.
+ * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c (atan): Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c (atan): Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_atan.c (atan): Rename to __atan
+ and define as weak alias of __atan.
+ * sysdeps/x86_64/fpu/multiarch/s_tan-avx.c (tan): Rename to
+ __atan.
+ * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c (tan): Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c (tan): Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_tan.c (tan): Rename to __tan and
+ define as weak alias of __tan.
+
2017-10-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
* math/w_lgamma.c: New file.
diff --git a/sysdeps/ieee754/dbl-64/s_atan.c b/sysdeps/ieee754/dbl-64/s_atan.c
index 3641a35ce1..fdc3bf7e25 100644
--- a/sysdeps/ieee754/dbl-64/s_atan.c
+++ b/sysdeps/ieee754/dbl-64/s_atan.c
@@ -61,7 +61,7 @@ __signArctan (double x, double y)
/* An ultimate atan() routine. Given an IEEE double machine number x, */
/* routine computes the correctly rounded (to nearest) value of atan(x). */
double
-atan (double x)
+__atan (double x)
{
double cor, s1, ss1, s2, ss2, t1, t2, t3, t7, t8, t9, t10, u, u2, u3,
v, vv, w, ww, y, yy, z, zz;
@@ -323,6 +323,10 @@ atanMp (double x, const int pr[])
return y1; /*if impossible to do exact computing */
}
-#ifdef NO_LONG_DOUBLE
-weak_alias (atan, atanl)
+#ifndef __atan
+weak_alias (__atan, atan)
+# ifdef NO_LONG_DOUBLE
+strong_alias (__atan, __atanl)
+weak_alias (__atanl, atanl)
+# endif
#endif
diff --git a/sysdeps/ieee754/dbl-64/s_tan.c b/sysdeps/ieee754/dbl-64/s_tan.c
index b2a8681a6d..feec826237 100644
--- a/sysdeps/ieee754/dbl-64/s_tan.c
+++ b/sysdeps/ieee754/dbl-64/s_tan.c
@@ -53,7 +53,7 @@ void __mptan (double, mp_no *, int);
double
SECTION
-tan (double x)
+__tan (double x)
{
#include "utan.h"
#include "utan.tbl"
@@ -843,6 +843,10 @@ tanMp (double x)
return y;
}
-#ifdef NO_LONG_DOUBLE
-weak_alias (tan, tanl)
+#ifndef __tan
+weak_alias (__tan, tan)
+# ifdef NO_LONG_DOUBLE
+strong_alias (__tan, __tanl)
+weak_alias (__tanl, tanl)
+# endif
#endif
diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c b/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c
index b5cb9c3a75..41816bfe6c 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c
@@ -1,4 +1,4 @@
-#define atan __atan_avx
+#define __atan __atan_avx
#define __add __add_avx
#define __dbl_mp __dbl_mp_avx
#define __mul __mul_avx
diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan-fma.c b/sysdeps/x86_64/fpu/multiarch/s_atan-fma.c
index bedb3f2053..363e32bcbd 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_atan-fma.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_atan-fma.c
@@ -1,4 +1,4 @@
-#define atan __atan_fma
+#define __atan __atan_fma
#define __add __add_fma
#define __dbl_mp __dbl_mp_fma
#define __mpatan __mpatan_fma
diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c b/sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c
index 9e83e6cdab..ad8d3af579 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c
@@ -1,4 +1,4 @@
-#define atan __atan_fma4
+#define __atan __atan_fma4
#define __add __add_fma4
#define __dbl_mp __dbl_mp_fma4
#define __mpatan __mpatan_fma4
diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan.c b/sysdeps/x86_64/fpu/multiarch/s_atan.c
index f81919cbbe..5d864dd4f0 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_atan.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_atan.c
@@ -21,7 +21,8 @@ extern double __redirect_atan (double);
#define SYMBOL_NAME atan
#include "ifunc-avx-fma4.h"
-libc_ifunc_redirected (__redirect_atan, atan, IFUNC_SELECTOR ());
+libc_ifunc_redirected (__redirect_atan, __atan, IFUNC_SELECTOR ());
+weak_alias (__atan, atan)
-#define atan __atan_sse2
+#define __atan __atan_sse2
#include <sysdeps/ieee754/dbl-64/s_atan.c>
diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c b/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c
index 53de5d3c98..5ee29a9a06 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c
@@ -1,4 +1,4 @@
-#define tan __tan_avx
+#define __tan __tan_avx
#define __dbl_mp __dbl_mp_avx
#define __sub __sub_avx
#define SECTION __attribute__ ((section (".text.avx")))
diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan-fma.c b/sysdeps/x86_64/fpu/multiarch/s_tan-fma.c
index c85f8bceed..1a1b9d2490 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_tan-fma.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_tan-fma.c
@@ -1,4 +1,4 @@
-#define tan __tan_fma
+#define __tan __tan_fma
#define __dbl_mp __dbl_mp_fma
#define __mpranred __mpranred_fma
#define __mptan __mptan_fma
diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c b/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c
index a805440b46..e4e9f6cb85 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c
@@ -1,4 +1,4 @@
-#define tan __tan_fma4
+#define __tan __tan_fma4
#define __dbl_mp __dbl_mp_fma4
#define __mpranred __mpranred_fma4
#define __mptan __mptan_fma4
diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan.c b/sysdeps/x86_64/fpu/multiarch/s_tan.c
index 96a73811f3..86377a8766 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_tan.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_tan.c
@@ -21,7 +21,8 @@ extern double __redirect_tan (double);
#define SYMBOL_NAME tan
#include "ifunc-avx-fma4.h"
-libc_ifunc_redirected (__redirect_tan, tan, IFUNC_SELECTOR ());
+libc_ifunc_redirected (__redirect_tan, __tan, IFUNC_SELECTOR ());
+weak_alias (__tan, tan)
-#define tan __tan_sse2
+#define __tan __tan_sse2
#include <sysdeps/ieee754/dbl-64/s_tan.c>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 00:20:00 +0000