deleted file mode 100644
@@ -1,35 +0,0 @@
-/* copysign function, sparc32 version.
- Copyright (C) 2012-2022 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
- <https://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
-ENTRY (__copysign)
- sethi %hi(0x80000000), %g1
- and %o2, %g1, %o4
- andn %o0, %g1, %o0
- or %o0, %o4, %o0
- std %o0, [%sp + 72]
- retl
- ldd [%sp + 72], %f0
-END (__copysign)
-libm_alias_double (__copysign, copysign)
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
deleted file mode 100644
@@ -1,31 +0,0 @@
-/* float copysign function, sparc32 version.
- Copyright (C) 2012-2022 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
- <https://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <libm-alias-float.h>
-
-ENTRY (__copysignf)
- sethi %hi(0x80000000), %g1
- and %o1, %g1, %o4
- andn %o0, %g1, %o0
- or %o0, %o4, %o0
- st %o0, [%sp + 68]
- retl
- ld [%sp + 68], %f0
-END (__copysignf)
-libm_alias_float (__copysign, copysign)
deleted file mode 100644
@@ -1,8 +0,0 @@
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-#define __copysign __copysign_generic
-#undef libm_alias_double
-#define libm_alias_double(a, b)
-#undef compat_symbol
-#define compat_symbol(a, b, c, d)
-#include <sysdeps/sparc/sparc32/fpu/s_copysign.S>
new file mode 100644
@@ -0,0 +1,5 @@
+#include <libm-alias-double.h>
+#define __copysign __copysign_generic
+#undef libm_alias_double
+#define libm_alias_double(a, b)
+#include <sysdeps/ieee754/dbl-64/s_copysign.c>
similarity index 71%
rename from sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.S
rename to sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.c
@@ -2,4 +2,4 @@
#define __copysignf __copysignf_generic
#undef libm_alias_float
#define libm_alias_float(a, b)
-#include <sysdeps/sparc/sparc32/fpu/s_copysignf.S>
+#include <sysdeps/ieee754/flt-32/s_copysignf.c>
deleted file mode 100644
@@ -1,30 +0,0 @@
-/* copysign function, sparc64 version.
- Copyright (C) 2012-2022 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
- <https://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <libm-alias-double.h>
-
-ENTRY (__copysign)
- fzeros %f7
- fnegs %f7, %f7
- fands %f2, %f7, %f9
- fandnot2s %f0, %f7, %f0
- retl
- fors %f0, %f9, %f0
-END (__copysign)
-libm_alias_double (__copysign, copysign)
deleted file mode 100644
@@ -1,30 +0,0 @@
-/* float copysign function, sparc64 version.
- Copyright (C) 2012-2022 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
- <https://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <libm-alias-float.h>
-
-ENTRY (__copysignf)
- fzeros %f7
- fnegs %f7, %f7
- fands %f3, %f7, %f9
- fandnot2s %f1, %f7, %f1
- retl
- fors %f1, %f9, %f0
-END (__copysignf)
-libm_alias_float (__copysign, copysign)
The builtin from generic code generates similar compliant sequence. Checked on sparc64-linux-gnu. --- sysdeps/sparc/sparc32/fpu/s_copysign.S | 35 ------------------- sysdeps/sparc/sparc32/fpu/s_copysignf.S | 31 ---------------- .../fpu/multiarch/s_copysign-generic.S | 8 ----- .../fpu/multiarch/s_copysign-generic.c | 5 +++ ...ysignf-generic.S => s_copysignf-generic.c} | 2 +- sysdeps/sparc/sparc64/fpu/s_copysign.S | 30 ---------------- sysdeps/sparc/sparc64/fpu/s_copysignf.S | 30 ---------------- 7 files changed, 6 insertions(+), 135 deletions(-) delete mode 100644 sysdeps/sparc/sparc32/fpu/s_copysign.S delete mode 100644 sysdeps/sparc/sparc32/fpu/s_copysignf.S delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S create mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.c rename sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/{s_copysignf-generic.S => s_copysignf-generic.c} (71%) delete mode 100644 sysdeps/sparc/sparc64/fpu/s_copysign.S delete mode 100644 sysdeps/sparc/sparc64/fpu/s_copysignf.S