kernel/linux.git/arch/mips/math-emu/dp_cmp.c, branch linux-7.0.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 397

2019-06-05T15:37:12+00:00

Based on 1 normalized pattern(s): this program is free software you can distribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 33 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081038.563233189@linutronix.de Signed-off-by: Greg Kroah-Hartman

MIPS: math-emu: Remove redundant code from NaN comparison

2015-04-07T23:09:38+00:00

Remove a redundant call to `ieee754_setandtestcx' in `ieee754sp_cmp' and `ieee754dp_cmp'. The IEEE 754 exception requested will have already been set by a call to `ieee754_setcx' immediately above, because `sig' has to be non-zero to reach here, and the comparison result returned will be 0 regardless of the result from the call. Simplify the return expression remaining. All this reducing the size of code by 16 and 12 instructions or 64 and 48 bytes respectively. Signed-off-by: Maciej W. Rozycki Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9690/ Signed-off-by: Ralf Baechle

MIPS: math-emu: Optimise NaN handling in comparisons

2015-04-07T23:09:35+00:00

We have the input operands already classified in `ieee754sp_cmp' and `ieee754dp_cmp' comparison operations, so use the class obtained to tell NaNs and numbers apart rather than classifying inputs again for this purpose, reducing the size of code by 24 and 40 instructions or 96 and 160 bytes respectively. Signed-off-by: Maciej W. Rozycki Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9689/ Signed-off-by: Ralf Baechle

MIPS: math-emu: Fix oversize lines in comparisons

2015-04-07T23:08:58+00:00

Signed-off-by: Maciej W. Rozycki Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9676/ Signed-off-by: Ralf Baechle

MIPS: math-emu: Cleanup coding style.

2014-05-23T13:11:15+00:00

o Only define variables in the outermost block o One empty line at most o Format comments as per CodingStyle o Update FSF address in licensing term comment o Spell FPU and MIPS in all capitals. o Remove ####-type of lines in comments. o Try to make things a bit most consistent between sp_*.c / dp_*.c files. Signed-off-by: Ralf Baechle

MIPS: math-emu: Get rid of the useless parts of exception handling.

2014-05-23T13:11:14+00:00

All it really did was throw a printk for no obvious reason. Signed-off-by: Ralf Baechle

MIPS: math-emu: Call ieee754di_xcpt, not ieee754si_xcpt in ieee754dp_cmp.

2014-05-23T13:11:12+00:00

Signed-off-by: Ralf Baechle

MIPS: math-emu: Turn macros into functions where possible.

2014-05-21T09:12:57+00:00

Signed-off-by: Ralf Baechle

MIPS: math-emu: Get rid of typedefs.

2014-05-21T09:12:48+00:00

Signed-off-by: Ralf Baechle

Update broken web addresses in arch directory.

2010-10-18T09:03:21+00:00

The patch below updates broken web addresses in the arch directory. Signed-off-by: Justin P. Mattock Signed-off-by: Maciej W. Rozycki Cc: Finn Thain Cc: Randy Dunlap Reviewed-by: Finn Thain Signed-off-by: Jiri Kosina