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soft-fp: Update soft-fp from glibc

Browse source 
This patch is updating all soft-fp from glibc, most changes are
copyright years update, and changes other than years update are

	* soft-fp/extenddftf2.c: Use "_FP_W_TYPE_SIZE < 64" to check if
	4_FP_W_TYPEs are used for IEEE quad precision.
	* soft-fp/extendhftf2.c: Likewise.
	* soft-fp/extendsftf2.c: Likewise.
	* soft-fp/extendxftf2.c: Likewise.
	* soft-fp/trunctfdf2.c: Likewise.
	* soft-fp/trunctfhf2.c: Likewise.
	* soft-fp/trunctfsf2.c: Likewise.
	* soft-fp/trunctfxf2.c: Likewise.
	* config/rs6000/ibm-ldouble.c: Likewise.

From-SVN: r271327
This commit is contained in:
H.J. Lu 2019-05-17 14:37:39 +00:00 • committed by H.J. Lu
parent c43c3af2c5
commit 2581344df6
90 changed files with 111 additions and 98 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
libgcc/ChangeLog
View file

@ -1,3 +1,16 @@
2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
* soft-fp/extenddftf2.c: Use "_FP_W_TYPE_SIZE < 64" to check if
4_FP_W_TYPEs are used for IEEE quad precision.
* soft-fp/extendhftf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/extendxftf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfhf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* soft-fp/trunctfxf2.c: Likewise.
* config/rs6000/ibm-ldouble.c: Likewise.
2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.host: Simplify various *-*-solaris2.1[0-9]* to

4
libgcc/config/rs6000/ibm-ldouble.c
View file

@ -407,7 +407,7 @@ fmsub (double a, double b, double c)
FP_UNPACK_RAW_D (C, c);
/* Extend double to quad. */
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_EXTEND(Q,D,4,2,X,A);
FP_EXTEND(Q,D,4,2,Y,B);
FP_EXTEND(Q,D,4,2,Z,C);
@ -436,7 +436,7 @@ fmsub (double a, double b, double c)
FP_SUB_Q(V,U,Z);
/* Truncate quad to double. */
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
V_f[3] &= 0x0007ffff;
FP_TRUNC(D,Q,2,4,R,V);
#else

2
libgcc/soft-fp/adddf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a + b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/addsf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a + b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/addtf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a + b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/divdf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a / b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/divsf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a / b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/divtf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a / b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/double.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Definitions for IEEE Double Precision
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/eqdf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/eqsf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/eqtf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

4
libgcc/soft-fp/extenddftf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a converted to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -43,7 +43,7 @@ __extenddftf2 (DFtype a)
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_EXTEND (Q, D, 4, 2, R, A);
#else
FP_EXTEND (Q, D, 2, 1, R, A);

2
libgcc/soft-fp/extended.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Definitions for IEEE Extended Precision.
Copyright (C) 1999-2018 Free Software Foundation, Inc.
Copyright (C) 1999-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek (jj@ultra.linux.cz).

4
libgcc/soft-fp/extendhftf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return an IEEE half converted to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 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
@ -41,7 +41,7 @@ __extendhftf2 (HFtype a)
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_H (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_EXTEND (Q, H, 4, 1, R, A);
#else
FP_EXTEND (Q, H, 2, 1, R, A);

2
libgcc/soft-fp/extendsfdf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a converted to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

4
libgcc/soft-fp/extendsftf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a converted to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -43,7 +43,7 @@ __extendsftf2 (SFtype a)
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_EXTEND (Q, S, 4, 1, R, A);
#else
FP_EXTEND (Q, S, 2, 1, R, A);

4
libgcc/soft-fp/extendxftf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a converted to IEEE quad
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
@ -41,7 +41,7 @@ __extendxftf2 (XFtype a)
FP_INIT_TRAPPING_EXCEPTIONS;
FP_UNPACK_RAW_E (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_EXTEND (Q, E, 4, 4, R, A);
#else
FP_EXTEND (Q, E, 2, 2, R, A);

2
libgcc/soft-fp/fixdfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixdfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixdfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE double to 128bit signed integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/fixhfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE half to 128bit signed integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 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

2
libgcc/soft-fp/fixsfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixsfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixsfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE single to 128bit signed integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/fixtfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixtfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit signed integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixtfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE quad to 128bit signed integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/fixunsdfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunsdfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunsdfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE double to 128bit unsigned integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/fixunshfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE half to 128bit unsigned integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 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

2
libgcc/soft-fp/fixunssfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunssfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunssfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE single to 128bit unsigned integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/fixunstfdi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunstfsi.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/fixunstfti.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert IEEE quad to 128bit unsigned integer
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floatdidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatdisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatditf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatsidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatsisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatsitf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floattidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE double
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floattihf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE half
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 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

2
libgcc/soft-fp/floattisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE single
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floattitf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE quad
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floatundidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit unsigned integer to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatundisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit unsigned integer to IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatunditf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 64bit unsigned integer to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatunsidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit unsigned integer to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatunsisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit unsigned integer to IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatunsitf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 32bit unsigned integer to IEEE quad
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/floatuntidf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floatuntihf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE half.
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 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

2
libgcc/soft-fp/floatuntisf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE single
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/floatuntitf.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE quad
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).

2
libgcc/soft-fp/gedf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/gesf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/getf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/half.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Definitions for IEEE Half Precision.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 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

2
libgcc/soft-fp/ledf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/lesf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/letf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/muldf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a * b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/mulsf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a * b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/multf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a * b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/negdf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return -a
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/negsf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return -a
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/negtf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return -a
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/op-1.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Basic one-word fraction declaration and manipulation.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/op-2.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Basic two-word fraction declaration and manipulation.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/op-4.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Basic four-word fraction declaration and manipulation.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/op-8.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Basic eight-word fraction declaration and manipulation.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz) and

2
libgcc/soft-fp/op-common.h
View file

@ -1,5 +1,5 @@
/* Software floating-point emulation. Common operations.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/quad.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Definitions for IEEE Quad Precision.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/single.h
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Definitions for IEEE Single Precision.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/soft-fp.h
View file

@ -1,5 +1,5 @@
/* Software floating-point emulation.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),

2
libgcc/soft-fp/subdf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a - b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/subsf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a - b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/subtf3.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return a - b
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

2
libgcc/soft-fp/truncdfsf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Truncate IEEE double into IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).

4
libgcc/soft-fp/trunctfdf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Truncate IEEE quad into IEEE double
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -42,7 +42,7 @@ __trunctfdf2 (TFtype a)
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_TRUNC (D, Q, 2, 4, R, A);
#else
FP_TRUNC (D, Q, 1, 2, R, A);

4
libgcc/soft-fp/trunctfhf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Truncate IEEE quad into IEEE half.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 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
@ -40,7 +40,7 @@ __trunctfhf2 (TFtype a)
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_TRUNC (H, Q, 1, 4, R, A);
#else
FP_TRUNC (H, Q, 1, 2, R, A);

4
libgcc/soft-fp/trunctfsf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Truncate IEEE quad into IEEE single
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -42,7 +42,7 @@ __trunctfsf2 (TFtype a)
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_TRUNC (S, Q, 1, 4, R, A);
#else
FP_TRUNC (S, Q, 1, 2, R, A);

4
libgcc/soft-fp/trunctfxf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Truncate IEEE quad into IEEE extended
Copyright (C) 2007-2018 Free Software Foundation, Inc.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
@ -41,7 +41,7 @@ __trunctfxf2 (TFtype a)
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
#if _FP_W_TYPE_SIZE < 64
FP_TRUNC (E, Q, 4, 4, R, A);
#else
FP_TRUNC (E, Q, 2, 2, R, A);

2
libgcc/soft-fp/unorddf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 1 iff a or b is a NaN, 0 otherwise.
Copyright (C) 2006-2018 Free Software Foundation, Inc.
Copyright (C) 2006-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joseph Myers (joseph@codesourcery.com).

2
libgcc/soft-fp/unordsf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 1 iff a or b is a NaN, 0 otherwise.
Copyright (C) 2006-2018 Free Software Foundation, Inc.
Copyright (C) 2006-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joseph Myers (joseph@codesourcery.com).

2
libgcc/soft-fp/unordtf2.c
View file

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return 1 iff a or b is a NaN, 0 otherwise.
Copyright (C) 2006-2018 Free Software Foundation, Inc.
Copyright (C) 2006-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joseph Myers (joseph@codesourcery.com).