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Diffstat (limited to 'sysdeps/x86_64/fpu/x86_64-math-asm.h')
-rw-r--r--sysdeps/x86_64/fpu/x86_64-math-asm.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/sysdeps/x86_64/fpu/x86_64-math-asm.h b/sysdeps/x86_64/fpu/x86_64-math-asm.h
deleted file mode 100644
index 4b4e40c3e7..0000000000
--- a/sysdeps/x86_64/fpu/x86_64-math-asm.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Helper macros for x86_64 libm functions.
-   Copyright (C) 2015-2017 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/>.  */
-
-#ifndef _X86_64_MATH_ASM_H
-#define _X86_64_MATH_ASM_H 1
-
-/* Define constants for the minimum value of a floating-point
-   type.  */
-#define DEFINE_LDBL_MIN					\
-	.section .rodata.cst16,"aM",@progbits,16;	\
-	.p2align 4;					\
-	.type ldbl_min,@object;				\
-ldbl_min:						\
-	.byte 0, 0, 0, 0, 0, 0, 0, 0x80, 0x1, 0;	\
-	.byte 0, 0, 0, 0, 0, 0;				\
-	.size ldbl_min, .-ldbl_min;
-
-/* Force an underflow exception if the given value (nonnegative or
-   NaN) is subnormal.  The relevant constant for the minimum of the
-   type must have been defined, the MO macro must have been defined
-   for access to memory operands, and, if PIC, the PIC register must
-   have been loaded.  */
-#define LDBL_CHECK_FORCE_UFLOW_NONNEG_NAN	\
-	fldt	MO(ldbl_min);			\
-	fld	%st(1);				\
-	fucomip	%st(1), %st(0);			\
-	fstp	%st(0);				\
-	jnc 6464f;				\
-	fld	%st(0);				\
-	fmul	%st(0);				\
-	fstp	%st(0);				\
-6464:
-
-/* Likewise, but the argument is not a NaN.  */
-#define LDBL_CHECK_FORCE_UFLOW_NONNAN		\
-	fldt	MO(ldbl_min);			\
-	fld	%st(1);				\
-	fabs;					\
-	fcomip	%st(1), %st(0);			\
-	fstp	%st(0);				\
-	jnc 6464f;				\
-	fld	%st(0);				\
-	fmul	%st(0);				\
-	fstp	%st(0);				\
-6464:
-
-/* Likewise, but the argument is nonnegative and not a NaN.  */
-#define LDBL_CHECK_FORCE_UFLOW_NONNEG		\
-	fldt	MO(ldbl_min);			\
-	fld	%st(1);				\
-	fcomip	%st(1), %st(0);			\
-	fstp	%st(0);				\
-	jnc 6464f;				\
-	fld	%st(0);				\
-	fmul	%st(0);				\
-	fstp	%st(0);				\
-6464:
-
-#endif /* x86_64-math-asm.h.  */