Planet SBCL Archives - February, 2023

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February, 2023

February, 2023

1st

Change *all-packages* to use power-of-2 sizing - SBCL Commits
arm64: save a couple of instructions in an assembly routine. - SBCL Commits
Test redblack versus brothertree more fairly - SBCL Commits
Merge remote-tracking branch 'upstream/master' into xml-test-results - SBCL Commits

2nd

Fix test case. - SBCL Commits
arm64: don't check for fixnum boundaries in >-integer-fixnum. - SBCL Commits
Transform (< n (1+ most-positive-fixnum)) - SBCL Commits
Rearrange to accept (package-registry-update pkg T) - SBCL Commits
Store package-keys in genesis more simply - SBCL Commits
Actually do "the easy thing" - SBCL Commits
Add a few entries to +BACKEND-INTERNAL-ERRORS+ - SBCL Commits

3rd

Unused function. - SBCL Commits

5th

Simplify IR2 conversion of closures and improve commenting. - SBCL Commits

6th

Change package-%used-by to a memoization slot - SBCL Commits
Use simd-in-reg for decoding UTF8 buffers on #+64-bit - SBCL Commits
define-external-format: supply custom fd-stream-read-n-characters - SBCL Commits

7th

Remove *DX-LEXENV*. - SBCL Commits
Remove LEXENV-PARENT slot. - SBCL Commits
Check actually live variables rather than the lexical environment. - SBCL Commits
Check for nested DX variable differently. - SBCL Commits
Use GET-LAMBDA-ENVIRONMENT instead of just LAMBDA-ENVIRONMENT. - SBCL Commits
[2006487] Incorrect result from nested IF with comparisons - Launchpad Bugs
find-equality-constraint: handle constant lvars. - SBCL Commits
Stop blowing away all symlinks in clean.sh - SBCL Commits
Add tlsf.o to the 'clean' rule - SBCL Commits
Pass old size to compute-ht-vector-sizes - SBCL Commits
Delete and re-make float-math.lisp-expr - SBCL Commits
Remove "../.." from default include path - SBCL Commits

8th

Put DEEP-SIZE into test-util and use it in a benchmark - SBCL Commits
Make MEMQ and ASSQ behave as source-transforms - SBCL Commits
Improve stream-api-dispatch. - SBCL Commits
Remove a cons from compiled-debug-info-memo-cell - SBCL Commits
Typo. - SBCL Commits

9th

Expand to better code for default use of COLLECT - SBCL Commits
Use leaf_ob_widetag_p in relocate_space - SBCL Commits
Rename and add an arg - SBCL Commits
[2006783] Odd `defconstant` error on compile-file + load - Launchpad Bugs

10th

Workaround a potential annoyance - SBCL Commits
Run get-processes-status-changes in win32-process-wait. - SBCL Commits
Change %%CODE-DEBUG-INFO back to %CODE-DEBUG-INFO - SBCL Commits
Add stub - SBCL Commits

12th

Show jump table address in disassembly - SBCL Commits
x86-64: omit REX prefixes in verify-arg-count - SBCL Commits
Optimize write-char to string-output-stream - SBCL Commits

13th

Fix some poor naming choices in external format logic - SBCL Commits
Rename ANSI-STREAM-OUT to -COUT - SBCL Commits
Tail-call ansi stream -cout and -bout methods - SBCL Commits
Define lambda-parameters-limit as equal to call-arguments-limit. - SBCL Commits
[2007164] external formats with a replacement character are horribly slow - Launchpad Bugs
[2007191] array-dimension-limit incorrect? - Launchpad Bugs

14th

Remove an extra check for FILLER_WIDETAG - SBCL Commits
[2007301] Building SBCL 2.3.1 on Mac M1 using ports - Launchpad Bugs
Improve arena fault diagnosis - SBCL Commits
[2007302] SBCL 2.3.1 compile from source under Mac os x M1 can't find zstd.h - Launchpad Bugs
Convert (= number constant-integer) to EQL. - SBCL Commits

15th

Simplify and fix a DX propagation bug. - SBCL Commits
Remove LAMBDA-VAR-REF-LVAR - SBCL Commits
Remove TRIVIAL-LAMBDA-VAR-REF-LVAR. - SBCL Commits
unsigned+signed: take signed+unsigned as well. - SBCL Commits

16th

[2007477] utf8 subscripts not read properly - Launchpad Bugs
arm64: add unsigned+signed=>signed VOP. - SBCL Commits

17th

Make CONSTANTLY get a source transform again. - SBCL Commits
Remove MAP-ALL-LVAR-DESTS. - SBCL Commits
Remove PRINCIPAL-LVAR-DEST and PRINCIPLE-LVAR-DEST-AND-LVAR. - SBCL Commits
Fix arena instance header - SBCL Commits

18th

Add signed-unsigned VOPs for arm64. - SBCL Commits
[2007741] Compiler takes very long time - Launchpad Bugs
Don't delay to :optimize the overflow checking transforms. - SBCL Commits
[2007758] T compiled to NIL - Launchpad Bugs
arm64: fix optimize-constant-loads and load-store-two-words. - SBCL Commits

19th

arm64: add VOPs for (truly-the signed/unsigned (+ unsigned signed)) - SBCL Commits
x86-64: add signed-unsigned VOPs. - SBCL Commits
x86-64: add VOPs for (truly-the signed/unsigned (+ unsigned signed)) - SBCL Commits
[2007775] The value NIL is not of type FUNCTION in SB-C::MAKE-CORE-COMPONENT - Launchpad Bugs
Better LOGIOR type derivation for signed values. - SBCL Commits
Replace all :optimize delays with :ir1-phases. - SBCL Commits
Fix conditionalization. - SBCL Commits
logand: better type derivation on negative or missing bounds. - SBCL Commits
[2007787] Memory fault found by random tester - Launchpad Bugs

20th

Fix propagate-ref-dx. - SBCL Commits

21st

Fix arena bugs - SBCL Commits
Fix prior commit - SBCL Commits
Add a test for logior type derivation. - SBCL Commits

22nd

[2008030] Unable to install on NetBSD as user. - Launchpad Bugs
[2008031] Unable to install on NetBSD as user. - Launchpad Bugs
Re-add a fix for a real-world dx propagation test case. - SBCL Commits
Remove print statement. - SBCL Commits
Preserve *constraint-propagate* with recursive COMPILEs. - SBCL Commits
Try a random not-really-fix for arena test failure - SBCL Commits
Fix arena test crash by reordering tests - SBCL Commits
Apply typo fix by David Roxe - SBCL Commits

24th

Speed up a test. - SBCL Commits

25th

Go back to the old code for initial-dfo. - SBCL Commits
Draft NEWS for sbcl-2.3.2 - SBCL Commits

26th

2.3.2: will be tagged as "sbcl-2.3.2" - SBCL Commits

27th

[2008673] Incorrect type error in compiled code with mod, max - Launchpad Bugs
x86-64: improve some macrolets in LIST vop - SBCL Commits
A life-time issue in a VOP. - SBCL Commits
Fix edge case of (sb-vm:hexdump int) - SBCL Commits
Fix an accident waiting to happen - SBCL Commits
linux: Show kernel thread ID in #<thread> print method - SBCL Commits

28th

Refactor CONDITION-SLOT-VALUE - SBCL Commits
[2008811] sb-simple-streams clobbers OPEN's type incompatibly - Launchpad Bugs
Optimize (typep (or null class) 'class) too (not (null x)) - SBCL Commits