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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-03-15 18:42:00 +0000
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-04-29 08:43:37 -0300
commit6cac323c8dd78668e65aaa29f044cbd33c1a66a5 (patch)
tree12ea516e5207039c8117594223aac9e3acb23805
parentc4c0848bbb7a4ad6ab8149abf982a0f10fd2821b (diff)
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powerpc: ceil/ceilf refactor
This patches consolidates all the powerpc ceil{f} implementations on the generic sysdeps/powerpc/fpu/s_ceil{f}. The generic implementation uses either the compiler builts for ISA 2.03+ (which generates the frip instruction) or a generic implementation which uses FP only operations. It adds a generic implementation (round_to_integer.h) which is shared with other rounding to integer routines. The resulting code should be similar in term os performance to previous assembly one. The IFUNC organization for powerpc64 is also change to be enabled only for powerpc64 and not for powerpc64le (since minium ISA of 2.08 does not require the fallback generic implementation). Checked on powerpc-linux-gnu (built without --with-cpu, with --with-cpu=power4 and with --with-cpu=power5+ and --disable-multi-arch), powerpc64-linux-gnu (built without --with-cp and with --with-cpu=power5+ and --disable-multi-arch). * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround_inline_nocheck): New function. * sysdeps/powerpc/fpu/round_to_integer.h: New file. * sysdeps/powerpc/fpu/s_ceil.c: Likewise. * sysdeps/powerpc/fpu/s_ceilf.c: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Remove file. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile (CFLAGS-s_ceil-power5+.c, CFLAGS-s_ceilf-power5+.c): New rule. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S: Remove file. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c: New file. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c: Likewise. * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: Remove file. * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile: New file. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c: Likewise. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c: ... here. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c: New file. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c: ... * here. * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile (libm-sysdep_routines): Remove s_ceil-power5+, s_ceil-ppc64, s_ceilf-power5+, and s_ceilf-ppc64. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: Remove file. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise. * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise. Reviewed-by: Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
-rw-r--r--ChangeLog54
-rw-r--r--sysdeps/powerpc/fpu/fenv_libc.h8
-rw-r--r--sysdeps/powerpc/fpu/round_to_integer.h105
-rw-r--r--sysdeps/powerpc/fpu/s_ceil.c35
-rw-r--r--sysdeps/powerpc/fpu/s_ceilf.c35
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_ceil.S76
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_ceilf.S76
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile2
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S33
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c3
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S31
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c3
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S26
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c3
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S27
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c3
-rw-r--r--sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S29
-rw-r--r--sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S30
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile9
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c3
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c3
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c (renamed from sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c)4
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c3
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c3
-rw-r--r--sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c (renamed from sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c)4
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile3
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S30
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S30
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S24
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S24
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/s_ceil.S65
-rw-r--r--sysdeps/powerpc/powerpc64/fpu/s_ceilf.S67
-rw-r--r--sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S30
-rw-r--r--sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S31
34 files changed, 275 insertions, 637 deletions
diff --git a/ChangeLog b/ChangeLog
index f6538bb10e2..6db6889e2df 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,59 @@
2019-04-29 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround_inline_nocheck): New
+ function.
+ * sysdeps/powerpc/fpu/round_to_integer.h: New file.
+ * sysdeps/powerpc/fpu/s_ceil.c: Likewise.
+ * sysdeps/powerpc/fpu/s_ceilf.c: Likewise.
+ * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Remove file.
+ * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+ (CFLAGS-s_ceil-power5+.c, CFLAGS-s_ceilf-power5+.c): New rule.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S:
+ Remove file.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c:
+ New file.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: Remove file.
+ * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Likewise.
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile: New file.
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Move to ...
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c: ... here.
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c: New
+ file.
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Move to ...
+ * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c: ...
+ * here.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+ (libm-sysdep_routines): Remove s_ceil-power5+, s_ceil-ppc64,
+ s_ceilf-power5+, and s_ceilf-ppc64.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: Remove
+ file.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise.
+ * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise.
+ * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise.
+
* sysdeps/powerpc/power4/fpu/Makefile: Remove file.
* sysdeps/powerpc/power4/fpu/mpa-arch.h: Likewise.
* sysdeps/powerpc/power4/fpu/mpa.c: Likewise.
diff --git a/sysdeps/powerpc/fpu/fenv_libc.h b/sysdeps/powerpc/fpu/fenv_libc.h
index 8a0bace84d1..f8dd1b7a8b3 100644
--- a/sysdeps/powerpc/fpu/fenv_libc.h
+++ b/sysdeps/powerpc/fpu/fenv_libc.h
@@ -97,6 +97,14 @@ __fesetround_inline (int round)
return 0;
}
+/* Same as __fesetround_inline, however without runtime check to use DFP
+ mtfsfi syntax (as relax_fenv_state) or if round value is valid. */
+static inline void
+__fesetround_inline_nocheck (const int round)
+{
+ asm volatile ("mtfsfi 7,%0" : : "i" (round));
+}
+
/* Definitions of all the FPSCR bit numbers */
enum {
FPSCR_FX = 0, /* exception summary */
diff --git a/sysdeps/powerpc/fpu/round_to_integer.h b/sysdeps/powerpc/fpu/round_to_integer.h
new file mode 100644
index 00000000000..c70afbb10f6
--- /dev/null
+++ b/sysdeps/powerpc/fpu/round_to_integer.h
@@ -0,0 +1,105 @@
+/* Round to integer generic implementation.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ROUND_TO_INTEGER_H
+#define _ROUND_TO_INTEGER_H
+
+#include <fenv_private.h>
+
+enum round_mode
+{
+ CEIL
+};
+
+static inline void
+set_fenv_mode (enum round_mode mode)
+{
+ int rmode;
+ switch (mode)
+ {
+ case CEIL: rmode = FE_UPWARD; break;
+ default: rmode = FE_TONEAREST; break;
+ }
+ __fesetround_inline_nocheck (rmode);
+}
+
+static inline float
+round_to_integer_float (enum round_mode mode, float x)
+{
+ /* Ensure sNaN input is converted to qNaN. */
+ if (__glibc_unlikely (isnan (x)))
+ return x + x;
+
+ if (fabs (x) > 0x1p+23)
+ return x;
+
+ float r = x;
+
+ /* Save current FPU rounding mode and inexact state. */
+ fenv_t fe = fegetenv_register ();
+ set_fenv_mode (mode);
+ if (x > 0.0)
+ {
+ r += 0x1p+23;
+ r -= 0x1p+23;
+ r = fabs (r);
+ }
+ else if (x < 0.0)
+ {
+ r -= 0x1p+23;
+ r += 0x1p+23;
+ r = -fabs (r);
+ }
+ __builtin_mtfsf (0xff, fe);
+
+ return r;
+}
+
+static inline double
+round_to_integer_double (enum round_mode mode, double x)
+{
+ /* Ensure sNaN input is converted to qNaN. */
+ if (__glibc_unlikely (isnan (x)))
+ return x + x;
+
+ if (fabs (x) > 0x1p+52)
+ return x;
+
+ double r = x;
+
+ /* Save current FPU rounding mode and inexact state. */
+ fenv_t fe = fegetenv_register ();
+ set_fenv_mode (mode);
+ if (x > 0.0)
+ {
+ r += 0x1p+52;
+ r -= 0x1p+52;
+ r = fabs (r);
+ }
+ else if (x < 0.0)
+ {
+ r -= 0x1p+52;
+ r += 0x1p+52;
+ r = -fabs (r);
+ }
+ __builtin_mtfsf (0xff, fe);
+
+ return r;
+}
+
+#endif
diff --git a/sysdeps/powerpc/fpu/s_ceil.c b/sysdeps/powerpc/fpu/s_ceil.c
new file mode 100644
index 00000000000..49008c7af87
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_ceil.c
@@ -0,0 +1,35 @@
+/* Smallest integral value not less than argument. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <libm-alias-double.h>
+#include <round_to_integer.h>
+
+double
+__ceil (double x)
+{
+#ifdef _ARCH_PWR5X
+ return __builtin_ceil (x);
+#else
+ return round_to_integer_double (CEIL, x);
+#endif
+}
+#ifndef __ceil
+libm_alias_double (__ceil, ceil)
+#endif
diff --git a/sysdeps/powerpc/fpu/s_ceilf.c b/sysdeps/powerpc/fpu/s_ceilf.c
new file mode 100644
index 00000000000..8c86bf30a34
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_ceilf.c
@@ -0,0 +1,35 @@
+/* Smallest integral value not less than argument. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <libm-alias-float.h>
+#include <round_to_integer.h>
+
+float
+__ceilf (float x)
+{
+#ifdef _ARCH_PWR5X
+ return __builtin_ceilf (x);
+#else
+ return round_to_integer_float (CEIL, x);
+#endif
+}
+#ifndef __ceilf
+libm_alias_float (__ceil, ceil)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
deleted file mode 100644
index 4d0fdad2c14..00000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
+++ /dev/null
@@ -1,76 +0,0 @@
-/* ceil function. PowerPC32 version.
- Copyright (C) 2004-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .section .rodata.cst4,"aM",@progbits,4
- .align 2
-.LC0: /* 2**52 */
- .long 0x59800000
-
- .section ".text"
-ENTRY (__ceil)
-#ifdef SHARED
- mflr r11
- cfi_register(lr,r11)
- SETUP_GOT_ACCESS(r9,got_label)
- addis r9,r9,.LC0-got_label@ha
- lfs fp13,.LC0-got_label@l(r9)
- mtlr r11
- cfi_same_value (lr)
-#else
- lis r9,.LC0@ha
- lfs fp13,.LC0@l(r9)
-#endif
- fabs fp0,fp1
- fsub fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadd fp1,fp1,fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S
deleted file mode 100644
index c32044afa6c..00000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S
+++ /dev/null
@@ -1,76 +0,0 @@
-/* float ceil function. PowerPC32 version.
- Copyright (C) 2004-2019 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 <sysdep.h>
-#include <libm-alias-float.h>
-
- .section .rodata.cst4,"aM",@progbits,4
- .align 2
-.LC0: /* 2**23 */
- .long 0x4b000000
-
- .section ".text"
-ENTRY (__ceilf)
-#ifdef SHARED
- mflr r11
- cfi_register(lr,r11)
- SETUP_GOT_ACCESS(r9,got_label)
- addis r9,r9,.LC0-got_label@ha
- lfs fp13,.LC0-got_label@l(r9)
- mtlr r11
- cfi_same_value (lr)
-#else
- lis r9,.LC0@ha
- lfs fp13,.LC0@l(r9)
-#endif
- fabs fp0,fp1
- fsubs fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO23) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadds fp1,fp1,fp1
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
index 4e85021d508..cf38e347f2d 100644
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
@@ -26,6 +26,8 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
+CFLAGS-s_ceil-power5+.c = -mcpu=power5+
+CFLAGS-s_ceilf-power5+.c = -mcpu=power5+
CFLAGS-s_modf-power5+.c = -mcpu=power5+
CFLAGS-s_modff-power5+.c = -mcpu=power5+
CFLAGS-s_logbl-power7.c = -mcpu=power7
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
deleted file mode 100644
index b13a56667e5..00000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* ceil function. PowerPC32/power5+ version.
- Copyright (C) 2013-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-
-#undef hidden_def
-#define hidden_def(name)
-#undef weak_alias
-#define weak_alias(name, alias)
-#undef strong_alias
-#define strong_alias(name, alias)
-#undef compat_symbol
-#define compat_symbol(lib, name, alias, ver)
-
-#define __ceil __ceil_power5plus
-
-#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c
new file mode 100644
index 00000000000..87bc66cdb03
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_power5plus
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
deleted file mode 100644
index 899dc140c6e..00000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* ceil function. PowerPC32 default version.
- Copyright (C) 2013-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_ppc32
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c
new file mode 100644
index 00000000000..93c098476b9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_ppc32
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
deleted file mode 100644
index 6279638031f..00000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/* ceilf function. PowerPC32/power5+ version.
- Copyright (C) 2013-2019 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 <sysdep.h>
-
-#undef weak_alias
-#define weak_alias(name, alias)
-
-#define __ceilf __ceilf_power5plus
-
-#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c
new file mode 100644
index 00000000000..a5bfa98535c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_power5plus
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
deleted file mode 100644
index a84edf7a5ba..00000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ceilf function. PowerPC32 default version.
- Copyright (C) 2013-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_ppc32
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c
new file mode 100644
index 00000000000..a4dcdcb4069
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_ppc32
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S
deleted file mode 100644
index 7dab4023f74..00000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/* ceil function. PowerPC32/power5+ version.
- Copyright (C) 2006-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .machine "power5"
-EALIGN (__ceil, 4, 0)
- frip fp1, fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
deleted file mode 100644
index 15a6f27d28f..00000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceilf function. PowerPC32/power5+ version.
- Copyright (C) 2006-2019 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 <sysdep.h>
-#include <libm-alias-float.h>
-
- .machine "power5"
-EALIGN (__ceilf, 4, 0)
- frip fp1, fp1 /* The rounding instructions are double. */
- frsp fp1, fp1 /* But we need to set ooverflow for float. */
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
new file mode 100644
index 00000000000..932c3c7e6c6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
@@ -0,0 +1,9 @@
+ifeq ($(subdir),math)
+libm-sysdep_routines += s_ceil-power5+ \
+ s_ceil-ppc64 \
+ s_ceilf-power5+ \
+ s_ceilf-ppc64
+
+CFLAGS-s_ceil-power5+.c = -mcpu=power5+
+CFLAGS-s_ceilf-power5+.c = -mcpu=power5+
+endif
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c
new file mode 100644
index 00000000000..87bc66cdb03
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_power5plus
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c
new file mode 100644
index 00000000000..8711ff32294
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_ppc64
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c
index b72f4b1cc0f..36976a04041 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c
@@ -18,10 +18,8 @@
#define NO_MATH_REDIRECT
#include <math.h>
-#include <math_ldbl_opt.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
#include <libm-alias-double.h>
+#include "init-arch.h"
extern __typeof (__ceil) __ceil_ppc64 attribute_hidden;
extern __typeof (__ceil) __ceil_power5plus attribute_hidden;
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c
new file mode 100644
index 00000000000..a5bfa98535c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_power5plus
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c
new file mode 100644
index 00000000000..086251dc093
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_ppc64
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c
index 707f07c0bbf..34811330d56 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c
@@ -18,10 +18,8 @@
#define NO_MATH_REDIRECT
#include <math.h>
-#include <math_ldbl_opt.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
#include <libm-alias-float.h>
+#include "init-arch.h"
extern __typeof (__ceilf) __ceilf_ppc64 attribute_hidden;
extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden;
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 39b557604ca..ac6d162f91d 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -14,8 +14,7 @@ sysdep_calls := s_copysign-power6 s_copysign-ppc64 \
sysdep_routines += $(sysdep_calls)
libm-sysdep_routines += s_llround-power6x \
- s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
- s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
+ s_llround-power5+ s_llround-ppc64 \
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
deleted file mode 100644
index 8782e6378e3..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64/power5+ version.
- Copyright (C) 2013-2019 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 <shlib-compat.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_power5plus
-
-#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
deleted file mode 100644
index 5d9b30d50d7..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64 default version.
- Copyright (C) 2013-2019 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 <shlib-compat.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_ppc64
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
deleted file mode 100644
index 6c9d18880e3..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
+++ /dev/null
@@ -1,24 +0,0 @@
-/* ceilf function. PowerPC64/power5+ version.
- Copyright (C) 2013-2019 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/>. */
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_power5plus
-
-#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
deleted file mode 100644
index 2aaa8c4e4af..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
+++ /dev/null
@@ -1,24 +0,0 @@
-/* ceilf function. PowerPC64 default version.
- Copyright (C) 2013-2019 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/>. */
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_ppc64
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
deleted file mode 100644
index 3e0a968abe4..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
+++ /dev/null
@@ -1,65 +0,0 @@
-/* ceil function. PowerPC64 version.
- Copyright (C) 2004-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .section ".toc","aw"
-.LC0: /* 2**52 */
- .tc FD_43300000_0[TC],0x4330000000000000
- .section ".text"
-
-ENTRY (__ceil, 4)
- CALL_MCOUNT 0
- lfd fp13,.LC0@toc(2)
- fabs fp0,fp1
- fsub fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadd fp1,fp1,fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
deleted file mode 100644
index a189f9fd58b..00000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/* float ceil function. PowerPC64 version.
- Copyright (C) 2004-2019 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 <sysdep.h>
-#include <libm-alias-float.h>
-
- .section ".toc","aw"
- .p2align 3
-.LC0: /* 2**23 */
- .long 0x4b000000
- .long 0x0
- .section ".text"
-
-ENTRY (__ceilf, 4)
- CALL_MCOUNT 0
- lfs fp13,.LC0@toc(2)
- fabs fp0,fp1
- fsubs fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO23) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadds fp1,fp1,fp1
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
deleted file mode 100644
index 8feb6876974..00000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64/power5+ version.
- Copyright (C) 2006-2019 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 <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .machine "power5"
-ENTRY_TOCLESS (__ceil, 4)
- CALL_MCOUNT 0
- frip fp1, fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
deleted file mode 100644
index 11d13abd112..00000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* ceilf function. PowerPC64/power5+ version.
- Copyright (C) 2006-2019 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 <sysdep.h>
-#include <libm-alias-float.h>
-
- .machine "power5"
-ENTRY_TOCLESS (__ceilf, 4)
- CALL_MCOUNT 0
- frip fp1, fp1 /* The rounding instructions are double. */
- frsp fp1, fp1 /* But we need to set ooverflow for float. */
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-