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| author | Mike Pall <mike> | 2010-02-17 00:47:55 +0100 |
|---|---|---|
| committer | Mike Pall <mike> | 2010-02-17 00:47:55 +0100 |
| commit | 4a7ee2cb66daf4d146d645e167a3645ae2692d5d (patch) | |
| tree | fe5ff20190a74d183caa2fe55d0e641909c79956 /doc/changes.html | |
| parent | 8060f5b53145b977c04bddf414aa541cb73ec536 (diff) | |
| download | luajit-4a7ee2cb66daf4d146d645e167a3645ae2692d5d.tar.gz luajit-4a7ee2cb66daf4d146d645e167a3645ae2692d5d.tar.bz2 luajit-4a7ee2cb66daf4d146d645e167a3645ae2692d5d.zip | |
Update docs and changelog.
Diffstat (limited to 'doc/changes.html')
| -rw-r--r-- | doc/changes.html | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/doc/changes.html b/doc/changes.html index c650139e..7f2da0a8 100644 --- a/doc/changes.html +++ b/doc/changes.html | |||
| @@ -55,21 +55,48 @@ to see whether newer versions are available. | |||
| 55 | <div class="major" style="background: #d0d0d0;"> | 55 | <div class="major" style="background: #d0d0d0;"> |
| 56 | <h2 id="snap">Development Snapshot</h2> | 56 | <h2 id="snap">Development Snapshot</h2> |
| 57 | <ul> | 57 | <ul> |
| 58 | <li>Build of preliminary x64 interpreter works on Linux/x64 or WIN64.</li> | 58 | <li>CPU support: |
| 59 | <ul> | ||
| 60 | <li>Port integrated memory allocator to Linux/x64 and Windows/x64.</li> | ||
| 61 | <li>Port the interpreter to x64.</li> | ||
| 62 | <li>Port DynASM to x64.</li> | ||
| 63 | <li>Many 32/64 bit cleanups in the VM.</li> | ||
| 64 | <li>Allow building the interpreter with either x87 or SSE2 arithmetics.</li> | ||
| 65 | <li>Disable JIT compiler on older non-SSE2 CPUs instead of aborting.</li> | ||
| 66 | </ul></li> | ||
| 67 | <li>Correctness and completeness: | ||
| 68 | <ul> | ||
| 69 | <li>Fix constructor bytecode generation for certain conditional values.</li> | ||
| 70 | <li>Fix some cases of ordered string comparisons.</li> | ||
| 71 | <li>Fix <tt>lua_tocfunction()</tt>.</li> | ||
| 72 | <li>Fix cutoff register in JMP bytecode for some conditional expressions.</li> | ||
| 73 | <li>Fix PHI marking algorithm for references from variant slots.</li> | ||
| 74 | <li>Fix <tt>package.cpath</tt> for non-default PREFIX.</li> | ||
| 75 | <li>Fix DWARF2 frame unwind information for interpreter on OSX.</li> | ||
| 76 | <li>Drive the GC forward on string allocations in the parser.</li> | ||
| 59 | <li>Implement call/return hooks (zero-cost if disabled).</li> | 77 | <li>Implement call/return hooks (zero-cost if disabled).</li> |
| 60 | <li>Major redesign of internal function call handling.</li> | ||
| 61 | <li>Implement yield from C hooks.</li> | 78 | <li>Implement yield from C hooks.</li> |
| 62 | <li>Add abstract C call handling to IR.</li> | 79 | <li>Add external unwinding and C++ exception interop (default on x64).</li> |
| 80 | </ul></li> | ||
| 81 | <li>Structural and performance enhancements: | ||
| 82 | <ul> | ||
| 83 | <li>Split CALL/FUNC recording and clean up fast function call semantics.</li> | ||
| 84 | <li>Major redesign of internal function call handling.</li> | ||
| 85 | <li>Improve FOR loop const specialization and integerness checks.</li> | ||
| 86 | <li>Switch to pre-initialized stacks. Avoid frame-clearing.</li> | ||
| 87 | <li>Colocation of prototypes and related data: bytecode, constants, debug info.</li> | ||
| 88 | <li>Cleanup parser and streamline bytecode generation.</li> | ||
| 89 | <li>Add support for weak IR references to register allocator.</li> | ||
| 90 | <li>Switch to compressed, extensible snapshots.</li> | ||
| 91 | <li>Compile returns to frames below the start frame.</li> | ||
| 92 | <li>Improve alias analysis of upvalues using a disambiguation hash value.</li> | ||
| 93 | <li>Compile floor/ceil/trunc to SSE2 helper calls or SSE4.1 instructions.</li> | ||
| 94 | <li>Add generic C call handling to IR and backend.</li> | ||
| 63 | <li>Improve KNUM fuse vs. load heuristics.</li> | 95 | <li>Improve KNUM fuse vs. load heuristics.</li> |
| 64 | <li>Drive the GC forward on string allocations in the parser.</li> | ||
| 65 | <li>Compile various <tt>io.*()</tt> functions.</li> | 96 | <li>Compile various <tt>io.*()</tt> functions.</li> |
| 66 | <li>Compile <tt>math.sinh()</tt>, <tt>math.cosh()</tt>, <tt>math.tanh()</tt> | 97 | <li>Compile <tt>math.sinh()</tt>, <tt>math.cosh()</tt>, <tt>math.tanh()</tt> |
| 67 | and <tt>math.random()</tt>.</li> | 98 | and <tt>math.random()</tt>.</li> |
| 68 | <li>Fix <tt>lua_tocfunction()</tt>.</li> | 99 | </ul></li> |
| 69 | <li>Fix cutoff register in JMP bytecode for some conditional expressions.</li> | ||
| 70 | <li>Fix PHI marking algorithm for references from variant slots.</li> | ||
| 71 | <li>Fix <tt>package.cpath</tt> for non-default PREFIX.</li> | ||
| 72 | <li>Fix DWARF2 frame unwind information for interpreter on OSX.</li> | ||
| 73 | </ul> | 100 | </ul> |
| 74 | </div> | 101 | </div> |
| 75 | 102 | ||