Planet SBCL Archives - December, 2020

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December, 2020

1st

x86-64: Remove uses of reg-in-size from test file - SBCL Commits
Add a warning to REG-IN-SIZE - SBCL Commits
x86-64: Improve the assembler - SBCL Commits
Fix omission for ppc structure testing - SBCL Commits
Use correct raw slot setter - SBCL Commits
arm64: Fix assembler bug - SBCL Commits
Unbreak test for x86 - SBCL Commits
arm64: implement typep using layout-id - SBCL Commits
Derive the sign of (when (</> x y) (- x y)) - SBCL Commits

2nd

Change the cost of the FIXNUMP VOP on x86-64. - SBCL Commits
Skip concurrent-classoid-typep on win32. - SBCL Commits
Fix fixnum representation selection. - SBCL Commits
arm: Implement layout-id typep transform - SBCL Commits
[1906563] Unhandled memory fault at DEBUG 3 - Launchpad Bugs
[1906571] finalizer-thread deadlocking on win32 - Launchpad Bugs

3rd

mips: Fix style-warnings - SBCL Commits
mips: use layout IDs - SBCL Commits
[1906583] TYPE-OF not returning recognizable subtype of COMPILED-FUNCTION on builtin functions - Launchpad Bugs
[1906584] char-upcase, char-downcase misbehave on some characters - Launchpad Bugs
riscv: implement layout-id fixups - SBCL Commits
Try harder when printing warm build warnings - SBCL Commits
Fix whitespace - SBCL Commits
sparc: Implement layout-id fixups - SBCL Commits
Fix a LOOP in ltn-analyze-mv-bind. - SBCL Commits
Garbage-collect TRANSFORM-INSTANCE-TYPEP logic - SBCL Commits
Fix a print-object method - SBCL Commits

5th

x86-64: Change unboxed data padding word from NOP to 0 - SBCL Commits
Assign code serial# sooner - SBCL Commits

6th

Add more layout flag bits - SBCL Commits
sunos: Add missing header and remove a dead line of code - SBCL Commits

7th

[1907054] Add transform for CONSTANTLY with constant data - Launchpad Bugs
Transform CONSTANTLY on constant values to LAMBDA. - SBCL Commits
Adjust a test. - SBCL Commits
x86-64: Refactor load + fixnump, again - SBCL Commits

8th

Further clarify trace file assembler output - SBCL Commits
x86-64: unpessimize fast-eql-c/fixnum - SBCL Commits
x86-64: Don't assert on operand size - SBCL Commits
[1907252] fcb-threads.impure test fails on x86 since SBCL 2.0.11 - Launchpad Bugs
x86-64: Remove all :load-if from fast-conditional vops - SBCL Commits
[1907273] Better warnings for keyword arguments in presence of :betfore, :after methods - Launchpad Bugs
alien-callback: do not perform a round-trip of alien conversions. - SBCL Commits

9th

Remove shift-towards-someplace abstract vops - SBCL Commits
Remove a file - SBCL Commits
Fix failing tests - SBCL Commits

10th

Use regular names for XC sap accessors - SBCL Commits
Constrain (setf bvref-n) to take only an unsigned int - SBCL Commits
Adjust typep expected results - SBCL Commits
Often avoid a redundant fixnump test - SBCL Commits
Remove an obsolete crutch - SBCL Commits
Improve WIDETAGS-FROM-UNION-TYPE - SBCL Commits
Remove a special var - SBCL Commits
Return COMPILED-FUNCTION from TYPE-OF - SBCL Commits
ansi-test: TYPE-OF.1 now passes. - SBCL Commits

11th

x86-64: Fold a memory load into LOGTEST - SBCL Commits
Remove most uses of WITH-CODE-INSTRUCTIONS - SBCL Commits
Remove obsolete comment - SBCL Commits
Use fixup kinds more correctly - SBCL Commits
Fix lp#1904257 - SBCL Commits

12th

sb-grovel: don't create a function that just calls sb-alien:free-alien. - SBCL Commits
Increase test time out. - SBCL Commits
Sanify return value of xset-member-p - SBCL Commits
Apply patch from lp#1885751 - SBCL Commits
[1907872] During sbcl build: cannot fork with multiple threads running - Launchpad Bugs
Turn (SATISFIES CL:fn) into tpe recognized by CL:fn - SBCL Commits
Change a hash-table to xset in walker - SBCL Commits
Make fewer broadcast streams - SBCL Commits
Fix (wait-on-semaphore semaphore-notification :lp-1038034) - SBCL Commits
Typo. - SBCL Commits
Skip semaphore-notification :lp-1038034 on safepoints. - SBCL Commits
Derive the type of sign-extend. - SBCL Commits
[1907924] Error in DEFTRANSFORM for SEARCH on valid form - Launchpad Bugs
Fix ASAN spurious failure - lp#1904779 - SBCL Commits

13th

+ #ifdef ADDRESS_SANITIZER - SBCL Commits
Disable an unavailable freebsd test runner. - SBCL Commits
Improve the fix for lp#1747648 - SBCL Commits
Fix a type error in the SEARCH transform. - SBCL Commits
[1907970] sb-ext:*posix-argv* broken on Windows - Launchpad Bugs
Fix lp#1738638 - SBCL Commits
[1907981] threading problem involving method redefinition - Launchpad Bugs
Speed up sb-vm::primitive-object-size a little - SBCL Commits
Export SB-EXT:PRIMITIVE-OBJECT-SIZE - SBCL Commits
Process *posix-argv* as UTF-16 on Windows. - SBCL Commits
Remove legacy code-entry-points accessor - SBCL Commits
Apply patch from lp#897867 - SBCL Commits

14th

Detect malformed special decl - SBCL Commits
Reject (VALUES ...) as 2nd arg of coerce - SBCL Commits
Add some ignorable decls - SBCL Commits
Expound upon the docstring for run-program - SBCL Commits
Close a loophole, fixing lp#310069 - SBCL Commits
Remove a type assertion - SBCL Commits
[1908130] Transform numeric functions for doubles - Launchpad Bugs
[1908132] sb-simple-streams breaks other stream classes - Launchpad Bugs
Don't accept the type of default for proclaimed &key/&optional - SBCL Commits

15th

Speed up calls to sb-gray:stream-write-string - SBCL Commits
Enable sb-simple-streams tests - SBCL Commits
[1908261] Unhandled memory fault - Launchpad Bugs
Make TYPE-OF on instances without a layout. - SBCL Commits
Remove a hack from echo-stream-misc - SBCL Commits

16th

Remove second arg to all stream misc handlers - SBCL Commits
Remove unused macro - SBCL Commits
Speed up CASE tables in stream misc routines - SBCL Commits
Add a stream flag for simple-stream - SBCL Commits
Fix an inefficiency in encapsulating streams - SBCL Commits
Begin removing CL function redefs from simple-streams - SBCL Commits
Don't report deletion notes for single floats. - SBCL Commits
Take another whack at super-early CLOS method selection - SBCL Commits
Unbreak all the builds - SBCL Commits

17th

Use trivial early methods for some ansi stream operations - SBCL Commits
simple-streams: don't demote INTERACTIVE-STREAM-P from generic - SBCL Commits
Remove unrequired and/or wrong methods - SBCL Commits
simple-streams: Don't redefine CL:FILE-POSITION - SBCL Commits
simple-streams: avoid more definition stomping on - SBCL Commits
Add some more type-checks - SBCL Commits
Fix test failure - SBCL Commits
Fix a bug and abtraction leakage in FILE-POSITION - SBCL Commits
Cure a style-warning - SBCL Commits

18th

Handle simple-streams in STREAM-EXTERNAL-FORMAT - SBCL Commits
[1908621] Need a way to save a core but not die - Launchpad Bugs
Shake out assembler leftovers from core - SBCL Commits
Fix prior tree-shaker change, shake less hard - SBCL Commits
Delete !target-error-cold-init - SBCL Commits
Finish simple-streams cleanup - SBCL Commits
Fix typo spotted by Andreas Franke - SBCL Commits
generate-version.sh: fix non-standard syntax. - SBCL Commits
Fix more style-warnings - SBCL Commits
Improve stream-misc-dispatch on simple-stream - SBCL Commits
Define a GF class for genericized stream APIs - SBCL Commits

19th

Remove a progv - SBCL Commits
[1908803] package lock on local function - Launchpad Bugs

20th

[1908819] type inference does not complain about DOLIST over a vector type - Launchpad Bugs
[1908830] EXPT with single-float base and integral power can't be optimized - Launchpad Bugs
Decrease consing in read-line for some ansi streams - SBCL Commits
Convert stream-designator to stream sooner - SBCL Commits
Retain assembler macro instructions - SBCL Commits

21st

Add file mistakenly omitted from rev f35ff25cbd - SBCL Commits
Fix comment - SBCL Commits
Fix function name - SBCL Commits
Fix sb-bsd-sockets around no longer generated free-alien functions. - SBCL Commits

23rd

[1909137] Inconsistent floating point overflow during constant folding - Launchpad Bugs

24th

[1909157] Weird LAMBDA print when lambda list keywords are used as non-lambda-list-keyword parameters - Launchpad Bugs

28th

[1909439] SBCL doesn't use O_NOCTTY - Launchpad Bugs
Delay the array-has-fill-pointer-p transform. - SBCL Commits

29th

NEWS for sbcl-2.1.0 - SBCL Commits
2.1.0: will be tagged as "sbcl-2.1.0" - SBCL Commits
[1909562] sbcl is not available on Apple Silicon - Launchpad Bugs
x86-64: improve move-from-fixnum+1 - SBCL Commits
x86-64: use 32 bits, not 64, in character comparisons - SBCL Commits
Show counts of symbols removed by tree shaker - SBCL Commits
Raise a fudge factor - SBCL Commits
Fix threadless NetBSD - SBCL Commits
Start the finalizer thread early and often - SBCL Commits
Re-enable a test on win32. - SBCL Commits
Warn about (dolist (x not-list)) - SBCL Commits

30th

Warn about (loop for x in/on not-list) - SBCL Commits
Fix NetBSD some more - SBCL Commits
[1909659] The value NIL is not of type FUNCTION inside SB-PCL::INVOKE-EMF - Launchpad Bugs
Warn about (mapcar f not-list) - SBCL Commits
Distinguish between readers and writers in INVOKE-EMF - SBCL Commits
Improve EXPT transforms and derivers for floats. - SBCL Commits
Restore sequential build. - SBCL Commits
Try using a futex for the finalizer wake flag - SBCL Commits
Improve array-has-fill-pointer-p transform. - SBCL Commits

31st

Improve %unary-ftruncate. - SBCL Commits
Add more synchronization - SBCL Commits
Fix out-of-order definition - SBCL Commits
Update float math journal - SBCL Commits
:32-bit => (not :64-bit) - SBCL Commits
Fix PEXTR encoding. - SBCL Commits
Build with SSE4 on github actions. - SBCL Commits
Use roundsd/s for rounding instructions with SSE4 enabled. - SBCL Commits
Do not list the finalizer thread in LIST-ALL-THREADS - SBCL Commits
Implement round-float for ARM64. - SBCL Commits