Commit Graph

18 Commits (a5f59da7e1749e6d07a7bd29980ee10ff20acef9)

Author SHA1 Message Date
John Benediktsson a5f59da7e1 math.bitwise: fix mask? to do what the docs say. 2013-10-13 20:20:05 -07:00
Doug Coleman 8e8712efab math.bitwise: Fix bit-range and test it. 2012-09-19 17:03:13 -07:00
Doug Coleman 19b6ae71d5 math.bitwise: Fix on-bits for negative values, which also fixes bits. Add unit tests. 2012-09-19 16:39:22 -07:00
Doug Coleman 2735d3a5d7 math.bitwise: Add bit-range 2012-09-19 15:44:19 -07:00
Joe Groff 943596575a use radix literals 2011-11-23 19:03:40 -08:00
John Benediktsson 4f42c72012 specialized-arrays: performed some cleanup.
Specifically,
    •   Created >c-array to be replacement for >T-array.
    •   Created cast-array to be generic replacement for all T-array-cast words.
    •   Created c-array@ to be generic replacement for T-array@ words.
    •   Replaced usages of <T-array> with T <c-array>
    •   Replaced usages of <direct-T-array> with T <c-direct-array>
    •   Replaced usages of >T-array with T >c-array
    •   Replaced usages of T-array-cast with T cast-array
    •   Replaced usages of malloc-T-array with T malloc-array.
    •   Removed malloc-T-array.
    •   Removed T-array-cast.
    •   Removed T-array@.
    •   Removed >T-array.

I also added (but didn't change any code to use):
    •   T c-array-type, returns T-array
    •   T c-array?, returns T-array?
    •   c-array{ T ... }, returns T-array{ ... }

Bootstraps just find on Mac OS X.  Also `load-all test-all` works for me.
2011-09-26 11:37:51 -07:00
Doug Coleman eedc1e185f Add more unit-tests and docs for math.bitwise. Fix a bug with >signed so that it truncates a number to however many bits you tell it the number is before doing the calculation. 2011-09-21 14:55:50 -05:00
Doug Coleman 026499e64f Use flags{ instead of flags all over the place 2010-04-01 14:44:03 -05:00
Joe Groff 4027002db7 remove SIMD:s 2009-11-25 20:21:54 -08:00
Doug Coleman b56880bfd7 fix a bug in bit-count that assumed 32bit fixnums, make bit-count work on byte-arrays, SIMD types, specialized-arrays, and aliens 2009-10-05 18:55:26 -05:00
Doug Coleman 7c92ab1ea5 move if-zero etc to math, remove 1-/1+ from math 2009-08-14 14:27:23 -05:00
Slava Pestov 05f3f9dcb9 Fixing unit tests for stack effect inference changes 2009-04-20 21:15:19 -05:00
Doug Coleman 990513db60 use CONSTANT: in basis 2009-02-22 19:13:08 -06:00
Doug Coleman 932631c901 use combinators.smart for bit-count 2009-01-08 18:57:07 -06:00
Doug Coleman a4860c3173 add toggle-bit word to math.bitwise 2008-11-29 00:37:36 -06:00
Doug Coleman 7aeeb2c9ce bitwise docs, fix some bugs in bitwise words 2008-11-11 13:03:08 -06:00
Slava Pestov c19f2257f4 Fix permission bits 2008-10-02 08:34:49 -05:00
Slava Pestov aea0fed14c Fixing basis -> extra dependencies 2008-09-05 19:29:14 -05:00