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8 Commits

Author SHA1 Message Date
IrgendwerA8
cc6559c3f6 Minor math optimizations 2019-02-28 19:48:29 +01:00
Greg King
f82a43b98d Fixed the comments to say where the actual Left-Hand Side and Right-Hand Side are put. 
A description of positions [left, right] is appropriate more for C code than for Assembly code.  (A description of timing [first argument, second argument] is more appropriate for the way that Assembly code is written.)
 2014-05-11 10:43:06 -04:00
Oliver Schmidt
85885001b1 Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
uz
3812c5c854 Added labels for umul16x16r16 and umul16x16r16m. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5077 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-10 14:50:18 +00:00
uz
c72cf88723 Comment update. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4582 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-02-04 22:29:57 +00:00
uz
18272c0427 Working on the division and multiplication routines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4443 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 19:41:54 +00:00
uz
c200e0ec94 Added division routine. Removed C callable entry points from mul routines, 
they're now in common.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4441 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 18:23:40 +00:00
uz
7c804513fa The upper 16 bit differ between signed and unsigned multiplication, so while 
for 16x16=16, the unsigned routine can be used, regardless of signedness, this
is not true for 16x16=32.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4438 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 13:45:27 +00:00