Commit Graph

1391 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum 66b9f6968e Work in progress on reimplementing the optimizer based on
Oscar Waddell's dissertation (chapter 4).  The existing
optimizer in Ikarus is just a joke.
2008-02-13 03:29:34 -05:00
Abdulaziz Ghuloum 08fda34ebe Added a single argument (fx- n) case that was missing. 2008-02-12 16:43:15 -05:00
Abdulaziz Ghuloum bde9000c06 fx- now checks for overflow. 2008-02-12 15:03:43 -05:00
Abdulaziz Ghuloum 1683997a12 fx* now detects overflow. 2008-02-12 14:46:18 -05:00
Abdulaziz Ghuloum 3811d0a4c2 Loops with a single free variable no longer allocate a closure. 2008-02-11 22:18:32 -05:00
Abdulaziz Ghuloum e1d9e72983 some compiler cleanup 2008-02-11 09:29:59 -05:00
Abdulaziz Ghuloum 4a731c4f28 Fixed a bug introduced earlier today that prevented bindings to
simple constants from being initialized properly.
2008-02-10 07:35:09 -05:00
Abdulaziz Ghuloum 5b904b93c4 SCC-letrec optimization is now online. 2008-02-10 05:46:58 -05:00
Abdulaziz Ghuloum 6df608ccd9 SCC-letrec kinda works now. 2008-02-10 05:24:16 -05:00
Abdulaziz Ghuloum 693ca06902 doubled marks size. 2008-02-10 04:48:27 -05:00
Abdulaziz Ghuloum 4e5121af4e Implemented an experimental SCC letrec transformation which does not
work yet.
2008-02-10 03:27:31 -05:00
Abdulaziz Ghuloum f3c92c9473 Fixes bug 188159: delete-file not recognizing "file doesn't exist"
error, and it's not using &i/o-filename
2008-02-03 17:11:53 -05:00
Abdulaziz Ghuloum 1a98773440 This is the 0.0.3 release. 2008-02-02 23:08:58 -05:00
Abdulaziz Ghuloum d4fe3a0d64 updated user's guide for 0.0.3 2008-01-31 22:21:44 -05:00
Abdulaziz Ghuloum f6e5e4d5b4 Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no. 2008-01-29 00:34:34 -05:00
Abdulaziz Ghuloum 6bfe82ca9b Reimplemented bytevector-uint-set! and bytevector-sint-set! to make
the implementation simpler and more correct (previous one was
incorrect).
2008-01-28 15:45:42 -05:00
Abdulaziz Ghuloum a43177d399 Fixed some of bug 186155: Incorrect syntax errors for define 2008-01-27 19:12:20 -05:00
Abdulaziz Ghuloum 7f971d710a Fixes bug 185276: Tracing confused by zero number of return values 2008-01-23 03:14:33 -05:00
Abdulaziz Ghuloum b8ac2f81ea Added special case for sorting lists of size < 2. 2008-01-23 03:08:46 -05:00
Abdulaziz Ghuloum 9ba00f128e Fixes big 185268: open-string-input-port type check die message missing 2008-01-23 02:17:25 -05:00
Abdulaziz Ghuloum a33269daa7 Fixes bug 184959: get-bytevector-some missing 2008-01-22 10:59:04 -05:00
Abdulaziz Ghuloum 92d02e8e52 Fixes bug 173042: Wrong error message for (mod 3.0 3) 2008-01-22 10:39:21 -05:00
Abdulaziz Ghuloum 313e59bc92 slightly enhanced error message for attempting to transcode a port
using an unsupported line-style (the only supported one is "none" as
of now).
2008-01-22 03:30:52 -05:00
Abdulaziz Ghuloum 264c58c4a4 Working on bug 184993: Writing to zombie process causes Ikarus to exit. 2008-01-21 23:29:04 -05:00
Abdulaziz Ghuloum b00e56face Fixes bug 184991: binary ports' printed representation says they're
textual
2008-01-21 22:10:23 -05:00
Abdulaziz Ghuloum b0ffb78d67 Updated user's guide:
- Changed license from FDL to GPL
- Added docs about file extensions
- Updated list of missing features (list is down to one page, yay!)
- Updated copyright years in document and ikarus-main.ss (it's 2008!).
2008-01-21 01:01:28 -05:00
Abdulaziz Ghuloum 9edb15a0f9 Added bitwise-bit-field. 2008-01-20 23:13:24 -05:00
Abdulaziz Ghuloum eedbe65e44 Added bitwise-copy-bit. 2008-01-20 22:21:54 -05:00
Abdulaziz Ghuloum cc7066441c Added put-bytevector. 2008-01-20 20:30:37 -05:00
Abdulaziz Ghuloum fd75cfc02f Added tests for list-sort and vector-sort. 2008-01-20 17:52:19 -05:00
Abdulaziz Ghuloum b5b558f4e6 Reimplemented list-sort in terms of vector-sort!. 2008-01-20 16:54:23 -05:00
Abdulaziz Ghuloum f1710b81ab Reimplemented vector-sort and vector-sort! 2008-01-20 16:48:55 -05:00
Abdulaziz Ghuloum 0142ba2315 - Added an optimization to the base record constructors for args up
to 4.
2008-01-19 18:15:18 -05:00
Abdulaziz Ghuloum df1cef98be - Added primop for *. 2008-01-19 16:11:00 -05:00
Abdulaziz Ghuloum 48100f3737 Added bitwise-and primop. 2008-01-19 15:44:38 -05:00
Abdulaziz Ghuloum dd5967c433 Added special cases for fixnum args to div and mod. 2008-01-19 15:33:52 -05:00
Abdulaziz Ghuloum 497d2ea8ed increased IO block-size from 4K to 16K. 2008-01-19 14:51:14 -05:00
Abdulaziz Ghuloum 323d1037ea - Fixed a performance bug that caused slowness in read-char for IO
intensive code (cat, tail, wc)
2008-01-19 13:50:53 -05:00
Abdulaziz Ghuloum 7a970db55d Fixes bug 184265: flonum? assemble bug 2008-01-19 09:47:15 -05:00
Abdulaziz Ghuloum 5bf2afce78 Added inline expansion for all cxr and cxxxr primitives. 2008-01-18 22:44:40 -05:00
Abdulaziz Ghuloum 6018e2200d Made (define foo) expand to (define foo (void)). 2008-01-18 22:18:26 -05:00
Abdulaziz Ghuloum 8adb1639f0 sqrt and exact-integer-sqrt now use the gmp sqrt procedure instead
of the previous bisection algorithm (much faster).
2008-01-17 01:26:29 -05:00
Abdulaziz Ghuloum f7dcbe87c6 Fixes round-off error in sqrt. 2008-01-12 21:05:26 -05:00
Abdulaziz Ghuloum d9cdcb8959 Fixes bug 180991: round-off error in bignum->flonum 2008-01-12 20:52:23 -05:00
Abdulaziz Ghuloum 2dc4542148 Reimplemented the guardians collector which was yellowing out since
the last update to the GC.  All tests now run without a glitch.
2008-01-12 17:32:43 -05:00
Abdulaziz Ghuloum 7a2ac14f5a Eliminated frame-pointer adjustment around calls if the adjustment
is 0.  Previously, you'd get 
    addl 0, fpr
    <stuff>
    subl 0, fpr
which are useless.
2008-01-10 03:26:18 -05:00
Abdulaziz Ghuloum 9e06ec35bf Fixes bug 181679: vec-graph not working 2008-01-10 00:40:39 -05:00
Abdulaziz Ghuloum 4444496609 Fixes bug 181105: syntax pattern variable list length mismatch error
is obscure
2008-01-09 08:47:48 -05:00
Abdulaziz Ghuloum 62765c2885 Fixes bug 180895: letrec error message not as helpful as let 2008-01-09 08:37:46 -05:00
Abdulaziz Ghuloum fbebc96bfa Fixed the ``bytes allocated off by n problem''. 2008-01-07 21:37:41 -05:00