PowerPC: multiarch __ieee754_hypot[f] for PowerPC32

diff --git a/ChangeLog b/ChangeLog
index 0327415f2f45e4a7ab6dabe74f0bdf7738cc9b52..37caf6dba880910049a72c203e1b7f9c21329d2b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2013-12-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add
+       __ieee754_hypot and __ieee754_hypotf multiarch implementations.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c:
+       New file.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c:
+       New file.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c: New file:
+       multiarch __ieee754_hypot for PowerPC32.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c:
+       New file.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c:
+       New file.
+       * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c: New file:
+       multiarch __ieee754_hypotf for PowerPC32.
+
 2013-12-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Define

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
index 7f31f75e3919644c4afc97063a959b5ee5608458..590a8eba05bb59c30bb058c10929d610b61b5666 100644 (file)
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
@@ -24,11 +24,14 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
                        s_lrint-ppc32 s_modf-power5+ s_modf-ppc32 \
                        s_modff-power5+ s_modff-ppc32 s_logbl-power7 \
                        s_logbl-ppc32 s_logb-power7 s_logb-ppc32 \
-                       s_logbf-power7 s_logbf-ppc32
+                       s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
+                       e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
 
 CFLAGS-s_modf-power5+.c = -mcpu=power5+
 CFLAGS-s_modff-power5+.c = -mcpu=power5+
 CFLAGS-s_logbl-power7.c = -mcpu=power7
 CFLAGS-s_logb-power7.c = -mcpu=power7
 CFLAGS-s_logbf-power7.c = -mcpu=power7
+CFLAGS-e_hypot-power7.c = -mcpu=power7
+CFLAGS-e_hypotf-power7.c = -mcpu=power7
 endif

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c
new file mode 100644 (file)
index 0000000..91a42a2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() POWER7 version.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypot __ieee754_hypot_power7
+
+#include <sysdeps/powerpc/fpu/e_hypot.c>

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c
new file mode 100644 (file)
index 0000000..35ae97d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC32 version.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypot __ieee754_hypot_ppc32
+
+#include <sysdeps/powerpc/fpu/e_hypot.c>

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c
new file mode 100644 (file)
index 0000000..c179ca2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypot.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypot) __ieee754_hypot_ppc32 attribute_hidden;
+extern __typeof (__ieee754_hypot) __ieee754_hypot_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypot,
+           (hwcap & PPC_FEATURE_ARCH_2_06)
+           ? __ieee754_hypot_power7
+            : __ieee754_hypot_ppc32);
+
+strong_alias (__ieee754_hypot, __hypot_finite)

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c
new file mode 100644 (file)
index 0000000..64cba4e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c
@@ -0,0 +1,26 @@
+/* __ieee754_hypot POWER7 version.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypotf __ieee754_hypotf_power7
+
+#include <sysdeps/powerpc/fpu/e_hypotf.c>

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c
new file mode 100644 (file)
index 0000000..9a52322
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC32 version.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypotf __ieee754_hypotf_ppc32
+
+#include <sysdeps/ieee754/flt-32/e_hypotf.c>

diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c
new file mode 100644 (file)
index 0000000..d5c61cd
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypotf.
+   Copyright (C) 2013 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_ppc32 attribute_hidden;
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypotf,
+           (hwcap & PPC_FEATURE_ARCH_2_06)
+           ? __ieee754_hypotf_power7
+            : __ieee754_hypotf_ppc32);
+
+strong_alias (__ieee754_hypotf, __hypotf_finite)