(much faster now)
changed: asm code in: UInt::Rcl2, UInt::Rcr2 (32 and 64bit)
previous versions of Rcl2 and Rcr2 had O(n2) complexity,
now they have O(n) and are much faster
changed: now we do not use LAHF and SAHF instructions (both in 32 and 64 bit code)
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@83 e52654a7-88a9-db11-a3e9-0013d4bc506e
32 and 64 bits, much faster now
added: tests for UInt::AddInt
fixed: tests: test_lahf() returned incorrect value for 32bit platform
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@82 e52654a7-88a9-db11-a3e9-0013d4bc506e
there were used 'lahf' and 'sahf' instructions
probably they are supported in a new version of GCC
with '-msahf' option but GCC 4.2.1 has no such option
at the moment I'm using opcodes:
lahf -> 9f
sahf -> 9e
Warning! these instructions are not on all 64bit processors
from: http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html
"Early Intel CPUs with Intel 64 lacked LAHF and SAHF instructions supported
by AMD64 until introduction of Pentium 4 G1 step in December 2005."
changed: UInt::Add on 64bit platform
changed: UInt::Add on 32bit platform (a little)
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@80 e52654a7-88a9-db11-a3e9-0013d4bc506e
which is pointing at the end of the parsing string
added: initial import of tests: testing UInt::Add method
(not finished)
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@79 e52654a7-88a9-db11-a3e9-0013d4bc506e
Tomasz Sowa