linux-toradex.git/arch/mips/math-emu/dp_cmp.c, branch v4.2.7 Linux kernel for Apalis and Colibri modules MIPS: math-emu: Remove redundant code from NaN comparison 2015-04-07T23:09:38+00:00 Maciej W. Rozycki macro@linux-mips.org 2015-04-03T22:25:43+00:00 bd267a53055c1a0fb3a8ad7fa74ae91ece13dcfb 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 <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9690/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
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 <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9690/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Optimise NaN handling in comparisons 2015-04-07T23:09:35+00:00 Maciej W. Rozycki macro@linux-mips.org 2015-04-03T22:25:38+00:00 c9a1084516e35ff4f1d5b83e77530ed019ca364b 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 <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9689/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
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 <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9689/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Fix oversize lines in comparisons 2015-04-07T23:08:58+00:00 Maciej W. Rozycki macro@linux-mips.org 2015-04-03T22:24:35+00:00 b844bc781b7bb4fa49c0a26f998d9ba10ecc3742 Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9676/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9676/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Cleanup coding style. 2014-05-23T13:11:15+00:00 Ralf Baechle ralf@linux-mips.org 2014-04-25T23:49:14+00:00 3f7cac416b5e62d37aa693538729c6c23e9b938b 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 <ralf@linux-mips.org> 
 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 <ralf@linux-mips.org>
MIPS: math-emu: Get rid of the useless parts of exception handling. 2014-05-23T13:11:14+00:00 Ralf Baechle ralf@linux-mips.org 2014-04-25T01:19:57+00:00 90efba36ed50933c6df92805bd7e5742e9cc0f46 All it really did was throw a printk for no obvious reason. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
All it really did was throw a printk for no obvious reason.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Call ieee754di_xcpt, not ieee754si_xcpt in ieee754dp_cmp. 2014-05-23T13:11:12+00:00 Ralf Baechle ralf@linux-mips.org 2014-04-22T11:31:24+00:00 f5410d19b07d1d06a2ffa43db6d9b565a3a51c41 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Turn macros into functions where possible. 2014-05-21T09:12:57+00:00 Ralf Baechle ralf@linux-mips.org 2014-04-18T22:36:32+00:00 9e8bad1f9c0370b2635175b34d6151b90a53da5c Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: math-emu: Get rid of typedefs. 2014-05-21T09:12:48+00:00 Ralf Baechle ralf@linux-mips.org 2014-04-15T23:31:11+00:00 2209bcb1310ffa9ee1af12573f1413581c712b15 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Update broken web addresses in arch directory. 2010-10-18T09:03:21+00:00 Justin P. Mattock justinmattock@gmail.com 2010-10-16T17:36:23+00:00 50a23e6eec6f20d55a3a920e47adb455bff6046e The patch below updates broken web addresses in the arch directory. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Finn Thain <fthain@telegraphics.com.au> Cc: Randy Dunlap <rdunlap@xenotime.net> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 
The patch below updates broken web addresses in the arch directory.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Finn Thain <fthain@telegraphics.com.au>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Linux-2.6.12-rc2 2005-04-16T22:20:36+00:00 Linus Torvalds torvalds@ppc970.osdl.org 2005-04-16T22:20:36+00:00 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!