2019-06-17 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * sysdeps/powerpc/fpu/s_lrintf.S: Remove file.
+ * sysdeps/powerpc/powerpc64/fpu/s_lrintf.c: Move to ...
+ * sysdeps/powerpc/fpu/s_lrintf.c: ... here.
+ * sysdeps/powerpc/powerpc32/fpu/Makefile
+ [$(subdir) == math] (CFLAGS-s_lrint.c): New rule.
+ * sysdeps/powerpc/powerpc32/fpu/s_llrint.c (__llrint): Add power4
+ optimization.
+ * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c (__llrintf): Likewise.
+ * sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Remove file.
+ * sysdeps/powerpc/powerpc32/fpu/s_lrint.c: New file.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+ (CFLAGS-s_llrintf-power6.c, CFLAGS-s_llrintf-ppc32.c,
+ CFLAGS-s_llrint-power6.c, CFLAGS-s_llrint-ppc32.c,
+ CFLAGS-s_lrint-ppc32.c): New rule.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S:
+ Remove file.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.c:
+ New file.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.c:
+ Likewise.
+ * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.c:
+ Likewise.
+
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
(libm-sysdep_routines): Add s_llrint-power8, s_llrint-power6x, and
s_llrint-ppc64.
+++ /dev/null
-/* __lrintf is in s_lrint.c */
+ifeq ($(subdir),math)
+# lrint is aliased to lrintf, so suppress compiler builtins to
+# avoid mismatched signatures.
+CFLAGS-s_lrint.c += -fno-builtin-lrintf
+endif
+
ifeq ($(subdir),misc)
sysdep_routines += fprsave fprrest
endif
long long int
__llrint (double x)
{
+#ifdef _ARCH_PWR4
+ /* Assume powerpc64 instructions availability. */
+ long long int ret;
+ __asm__ ("fctid %0, %1" : "=d" (ret) : "d" (x));
+ return ret;
+#else
double rx = rint (x);
if (HAVE_PPC_FCTIDZ || rx != x)
return (long long int) rx;
else
return (long long int) (long int) rx << 32;
}
+#endif
}
+#ifndef __llrint
libm_alias_double (__llrint, llrint)
+#endif
long long int
__llrintf (float x)
{
+#ifdef _ARCH_PWR4
+ /* Assume powerpc64 instructions availability. */
+ long long int ret;
+ __asm__ ("fctid %0, %1" : "=d" (ret) : "d" (x));
+ return ret;
+#else
float rx = rintf (x);
if (HAVE_PPC_FCTIDZ || rx != x)
return (long long int) rx;
mant <<= exponent - 23;
return (long long int) ((i0 & 0x80000000) != 0 ? -mant : mant);
}
+#endif
}
libm_alias_float (__llrint, llrint)
+++ /dev/null
-/* Round double to long int. 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-float.h>
-#include <libm-alias-double.h>
-
-/* long int[r3] __lrint (double x[fp1]) */
-ENTRY (__lrint)
- stwu r1,-16(r1)
- fctiw fp13,fp1
- stfd fp13,8(r1)
- nop /* Ensure the following load is in a different dispatch group */
- nop /* to avoid pipe stall on POWER4&5. */
- nop
- lwz r3,8+LOWORD(r1)
- addi r1,r1,16
- blr
- END (__lrint)
-
-libm_alias_double (__lrint, lrint)
-
-strong_alias (__lrint, __lrintf)
-libm_alias_float (__lrint, lrint)
--- /dev/null
+/* Round to nearest integer. PowerPC32 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
+#define lrintf __redirect_lrintf
+#define __lrintf __redirect___lrintf
+#include <math.h>
+#undef lrintf
+#undef __lrintf
+#include <fenv_private.h>
+#include <libm-alias-double.h>
+#include <libm-alias-float.h>
+
+long int
+__lrint (double x)
+{
+ long long int ret;
+ __asm__ ("fctiw %0, %1" : "=d" (ret) : "d" (x));
+ return ret;
+}
+#ifndef __lrint
+libm_alias_double (__lrint, lrint)
+strong_alias (__lrint, __lrintf)
+libm_alias_float (__lrint, lrint)
+#endif
s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
+CFLAGS-s_llrintf-power6.c += -mcpu=power6
+CFLAGS-s_llrintf-ppc32.c += -mcpu=power4
+CFLAGS-s_llrint-power6.c += -mcpu=power6
+CFLAGS-s_llrint-ppc32.c += -mcpu=power4
+CFLAGS-s_lrint-ppc32.c += -mcpu=power4
CFLAGS-s_ceil-power5+.c = -mcpu=power5+
CFLAGS-s_ceilf-power5+.c = -mcpu=power5+
CFLAGS-s_modf-power5+.c = -mcpu=power5+
+++ /dev/null
-/* Round double to long int. PowerPC32/Power6.
- 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 __llrint __llrint_power6
-
-#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S>
--- /dev/null
+#define __llrint __llrint_power6
+#include <sysdeps/powerpc/powerpc32/fpu/s_llrint.c>
+++ /dev/null
-/* llrint 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 __llrint __llrint_ppc32
-
-#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S>
--- /dev/null
+#define __llrint __llrint_ppc32
+#include <sysdeps/powerpc/powerpc32/fpu/s_llrint.c>
+++ /dev/null
-/* Round float to long int. PowerPC32/POWER6 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(a,b)
-
-#define __llrintf __llrintf_power6
-
-#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S>
--- /dev/null
+#define __llrintf __llrintf_power6
+#include <sysdeps/powerpc/powerpc32/fpu/s_llrintf.c>
+++ /dev/null
-/* llrintf 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>
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __llrintf __llrintf_ppc32
-
-#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S>
--- /dev/null
+#define __llrintf __llrintf_ppc32
+#include <sysdeps/powerpc/powerpc32/fpu/s_llrintf.c>
+++ /dev/null
-/* Round double to long int. 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 __lrint __lrint_ppc32
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_lrint.S>
--- /dev/null
+#define __lrint __lrint_ppc32
+#include <sysdeps/powerpc/powerpc32/fpu/s_lrint.c>
+++ /dev/null
-/* Round double to long int. PowerPC32 on 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>
-
-/* long long int[r3, r4] __llrint (double x[fp1]) */
-ENTRY (__llrint)
- CALL_MCOUNT
- stwu r1,-16(r1)
- cfi_adjust_cfa_offset (16)
- fctid fp13,fp1
- stfd fp13,8(r1)
- nop /* Insure the following load is in a different dispatch group */
- nop /* to avoid pipe stall on POWER4&5. */
- nop
- lwz r3,8+HIWORD(r1)
- lwz r4,8+LOWORD(r1)
- addi r1,r1,16
- blr
- END (__llrint)
-
-libm_alias_double (__llrint, llrint)
+++ /dev/null
-/* Round float to long int. PowerPC32 on 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>
-
-/* long long int[r3, r4] __llrintf (float x[fp1]) */
-ENTRY (__llrintf)
- CALL_MCOUNT
- stwu r1,-16(r1)
- cfi_adjust_cfa_offset (16)
- fctid fp13,fp1
- stfd fp13,8(r1)
- nop /* Insure the following load is in a different dispatch group */
- nop /* to avoid pipe stall on POWER4&5. */
- nop
- lwz r3,8+HIWORD(r1)
- lwz r4,8+LOWORD(r1)
- addi r1,r1,16
- blr
- END (__llrintf)
-
-libm_alias_float (__llrint, llrint)
-
+++ /dev/null
-/* Round double to long int. PowerPC32 on 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>
-
-/* long long int[r3, r4] __llrint (double x[fp1]) */
-ENTRY (__llrint)
- CALL_MCOUNT
- stwu r1,-16(r1)
- cfi_adjust_cfa_offset (16)
- fctid fp13,fp1
- stfd fp13,8(r1)
-/* Insure the following load is in a different dispatch group by
- inserting "group ending nop". */
- ori r1,r1,0
- lwz r3,8+HIWORD(r1)
- lwz r4,8+LOWORD(r1)
- addi r1,r1,16
- blr
- END (__llrint)
-
-libm_alias_double (__llrint, llrint)
+++ /dev/null
-/* Round float to long int. PowerPC32 on 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>
-
-/* long long int[r3, r4] __llrintf (float x[fp1]) */
-ENTRY (__llrintf)
- CALL_MCOUNT
- stwu r1,-16(r1)
- cfi_adjust_cfa_offset (16)
- fctid fp13,fp1
- stfd fp13,8(r1)
-/* Insure the following load is in a different dispatch group by
- inserting "group ending nop". */
- ori r1,r1,0
- lwz r3,8+HIWORD(r1)
- lwz r4,8+LOWORD(r1)
- addi r1,r1,16
- blr
- END (__llrintf)
-
-libm_alias_float (__llrint, llrint)
-
projects / thirdparty / glibc.git / commitdiff
