Planet SBCL Archives - December, 2021

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December, 2021

1st

[1952825] failed AVER: (SUBSETP SB-C::END SB-C::END-STACK) - Launchpad Bugs
[1952828] failed AVER: (NOT (SB-C::CAST-TYPE-CHECK SB-C::NODE)) - Launchpad Bugs
stack: Take into account the popped LVARs for preserved sets. - SBCL Commits
[1952896] test no-v0p-ex1stsp-in-build fails with sb-xref-for-internals feature - Launchpad Bugs
arm64: reduce %more-arg-values by one instruction. - SBCL Commits
Try to clean up verify_range() somewhat - SBCL Commits
Don't test for VOP-EXISTSP with :sb-xref-for-internals. - SBCL Commits
[1952939] Binary download links are not marked as links visually - Launchpad Bugs
Don't have propagate-dx delimit blocks anymore. - SBCL Commits
Revert "Avoid creating multiple lambdas in ir1-convert-aux-bindings." - SBCL Commits
Clean up and document representation of dynamic extent closures. - SBCL Commits
Discourage assigning directly to SYMBOL-%INFO - SBCL Commits
Fix confusing comment or typo - SBCL Commits

2nd

Remove %coerce-callable-for-call even if it goes through a cast. - SBCL Commits
[1952973] hash-table failures on relaxed memory order machines - Launchpad Bugs
Skip a test where needed. - SBCL Commits
arm64: remove two instructions in call-variable. - SBCL Commits
[1952984] Memory fault in code w. notinlined FUNCALL on DX labels - Launchpad Bugs
Do not use Genesis to reflect CTYPEs or set constant values. - SBCL Commits
Simplify FINISH-SYMBOLS - SBCL Commits

3rd

Use FIND-FDEFN instead of (INFO :FUNCTION :DEFINITION) - SBCL Commits
Always compute symbol-hash in genesis - SBCL Commits
Correct a prototype - SBCL Commits
[1953093] full call to SB-KERNEL:DATA-VECTOR-REF-WITH-OFFSET (in code with REPLACE) - Launchpad Bugs
Fix the REPLACE transform warnings. - SBCL Commits
Use symbol-name-hash only for 2nd genesis - SBCL Commits
Fix print-object method for sb-int:packed-info - SBCL Commits

4th

Revert "Do not use Genesis to reflect CTYPEs or set constant values." - SBCL Commits
[1953214] Function with declared result type NIL returned error on redefined function - Launchpad Bugs
lvar-fun-type: respect defined-here when using global-ftype. - SBCL Commits
Warn about putting macros where functions are needed. - SBCL Commits
Show only transform-type in TRANSFORM print method - SBCL Commits
Trivial rename - SBCL Commits
Make defstructs.lisp-expr deterministic - SBCL Commits

5th

Fix a package qualifier- FIND-FDEFN is external in SB-INT - SBCL Commits
Fix section numbers in cold-sbcl.map - SBCL Commits

6th

Remove redundant sb-vm:: within file that is (in-package "SB-VM") - SBCL Commits
Define some vops better - SBCL Commits
Use stricter prototype for symbol_name() and symbol_function() - SBCL Commits
Move forward the deprecation pipeline. - SBCL Commits
[1953352] sb-grovel depends on *print-case* being :upcase - Launchpad Bugs
Warn about (funcall 'macro) at compile time. - SBCL Commits
Try once more to prevent a C warning - SBCL Commits
Be more precise in the docstring for SYMBOL-PACKAGE - SBCL Commits
Use less of WRITE-WORDINDEXED in 1st genesis - SBCL Commits
Use symbol_name(s) instead of VECTOR(s)->name - SBCL Commits
Use more of the common path in fixedobj_points_to_younger_p() - SBCL Commits

7th

Transform (%double/single-float ratio/bignum) - SBCL Commits
Add defknowns for bignum-to-float, float-ratio. - SBCL Commits
Fix comment. See rev 86007933d6 - SBCL Commits
Assign each package a small unique integer identifier - SBCL Commits
Compress symbol-package to 2 bytes on 64-bit builds - SBCL Commits
[1953483] vmovsd and vmovss are still broken in the reg-reg case - Launchpad Bugs
Attach FDEFNs to symbols if #+compact-symbol - SBCL Commits

8th

x86: Remove dead code from fixed-alloc - SBCL Commits
[1953637] Improved optimization of CONCATENATE - Launchpad Bugs
Fix vmovsd xmm, xmm, xmm encoding. - SBCL Commits
arm64: minus one instruction in call-symbol. - SBCL Commits
Correct a function signature - SBCL Commits
Use long instead of int for gc_card_... - SBCL Commits
parse_size_arg: support TB. - SBCL Commits
Enforce dynamic space being in a usable range - SBCL Commits
Avoid C warning for 32-bit - SBCL Commits
Reduce the apologetics in WRITE-CONSTANTS-H - SBCL Commits
Correct return type of bignum_nwords() - SBCL Commits

9th

Advantageously use package ID in ldb backtrace - SBCL Commits
Remove a test from fixed-alloc vops - SBCL Commits
Translate 'fun to #'fun when it's a callable argument. - SBCL Commits
Maybe show some GC performance metrics on each cycle - SBCL Commits
Scan OPTIONAL-DISPATCHes when checking for dynamic extent. - SBCL Commits
[1954330] Regression in 2.1.11 - miscompilation - Launchpad Bugs
More conservative insert-stack-cleanups elimination. - SBCL Commits
Delete current-stack-pointer if it's not used. - SBCL Commits
Allow (and sb-linkable-runtime (or arm arm64 freebsd)) - SBCL Commits

10th

Quiet a bogus warning from gcc - SBCL Commits
Allow changing default stack size without patching source - SBCL Commits
Fix some package-id problems - SBCL Commits

11th

Remove find_package() in C - SBCL Commits
Pin lockfree list node successor only if in *PINNED-OBJECTS* - SBCL Commits
Decrease the number of calls to pinned_p() from scav1() - SBCL Commits
Use quicker test than from_space_p() - SBCL Commits
Fix comments - SBCL Commits

13th

Bail out of conservative_root_p() sooner for large objects - SBCL Commits
Fix -sb-unicode. - SBCL Commits
Simplify pinned_p - SBCL Commits
Disregard FILLER_WIDETAG in conservative_root_p() - SBCL Commits
Don't muck around with MAP-BLOCk-NLXes in FIND-DFO. - SBCL Commits
Fix "warning: ignoring return value of 'write' ... [-Wunused-result]" - SBCL Commits
Rename something - SBCL Commits

14th

Don't recompute a slot, as well as moving a naming issue. - SBCL Commits
Warn about (replace bit-vector string) at compile-time. - SBCL Commits
Speed up conservative_stack_scan - SBCL Commits
ppc64: Workaround for bug due to change 1de9e9e1b6 - SBCL Commits
Ignore #'actually-get-stack-roots in its own test - SBCL Commits

15th

ppc: fix a test and skip a test - SBCL Commits
ppc64: get relocation.test.sh working - SBCL Commits
Warn about (substitute 1 x string) - SBCL Commits

16th

Fix regression in coalescing SYMBOL-NAME - SBCL Commits
Fix build for some C compilers. - SBCL Commits
Fix arm64. - SBCL Commits
Fix a test on -sb-unicode. - SBCL Commits
Mark a test as failing on windows. - SBCL Commits
Coalesce static symbol names on win32 as well. - SBCL Commits
heap_scavenge the static space from STATIC_SPACE_OBJECTS_START. - SBCL Commits
Invert a condition in a test. - SBCL Commits
riscv: implement #+compact-symbol - SBCL Commits
Restore #+(and cheneygc ppc) - SBCL Commits
Store fdefns in symbols for everybody now - SBCL Commits

17th

Fix #+cheneygc, broken since change c937aa30ca - SBCL Commits
Remove bogus filter from MAP-REFERENCING-OBJECTS - SBCL Commits
Remove NIL's symbol name from static space - SBCL Commits
Warn about (make-array n :element-type 'bit :initial-contents string) - SBCL Commits
Fix genheaders test - SBCL Commits
ppc64: Skip crashing test - SBCL Commits

18th

Generate PPC64ELF ABIv1 alien callbacks - SBCL Commits
[1955306] Gray Stream column values are assumed to be integers - Launchpad Bugs
Support freebsd-arm64 - SBCL Commits
Implement os_context_float_register_addr on darwin-arm64. - SBCL Commits
Don't enable sb-thread on freebsd-x86-64 by default just yet. - SBCL Commits

19th

Add a layout flag for wholly boxed instances - SBCL Commits
Pick a better name - SBCL Commits
Absorb trans_fun_header into scav_fun_pointer - SBCL Commits
Fix a %make-array optimizer. - SBCL Commits
Rename boxed_region to mixed_region - SBCL Commits
Delete obsolete remark - SBCL Commits
Skip /bin/ed tests if not runnable - SBCL Commits
Remove definition of vector-weak-visited bit from objdef - SBCL Commits

20th

win32: fix a few C warnings - SBCL Commits
Move alloc_code_object() to gencgc.c - SBCL Commits
Change ugly Lisp code into nice C code - SBCL Commits
More compact error signaling in a make-array transform. - SBCL Commits
Don't enable sb-thread on freebsd correctly. - SBCL Commits

21st

Define ARRAY-RANK-POSITION the same for all architectures - SBCL Commits
gencgc: Prepare to use additional page types - SBCL Commits
Fix test-array-dimensions with simple-array-header-of-rank-p. - SBCL Commits
Implement simple-array-header-of-rank-p for x86-64. - SBCL Commits
Add test that local nicknames are weak references - SBCL Commits
Add another vector header flag - SBCL Commits
x86-64: Shorten simple-array-header-of-rank-p by a few bytes - SBCL Commits
Clarify the algorithm in pin_object - SBCL Commits
Fix gc-unit-tests - SBCL Commits
Rename page_type_flag to page_type - SBCL Commits

22nd

Replace complicated expression with simple picture - SBCL Commits
win32: don't check PAGE_WRITEPROTECTED_P when doing os_commit_memory. - SBCL Commits

23rd

[1955643] Unhandled memory fault compiling TYPEP form on SIMPLE-ARRAY type - Launchpad Bugs
Make tls-init.lisp-expr more likely to be host-independent - SBCL Commits
Don't make array accessors foldable. - SBCL Commits
Start working on NEWS for sbcl-2.1.12 - SBCL Commits
Make INT1 for pending-interrupt-trap not the default - SBCL Commits
Clarify NEWS. - SBCL Commits

24th

[1955723] misuse of mprotect() on dynamic space - Launchpad Bugs

27th

Fix XREF for fdefns stored in the symbol. - SBCL Commits

30th

A bit more NEWS for sbcl-2.2.0 - SBCL Commits
2.2.0: will be tagged as "sbcl-2.2.0" - SBCL Commits
Catch (replace (the string x) '(1 2 3)) - SBCL Commits
Catch (make-array n :element-type 'bit :initial-contents '(a b c)) - SBCL Commits
sb-introspect:find-definition-sources-by-name: find ir2-hook. - SBCL Commits
Find xref for deftransform, define-vop. - SBCL Commits
Catch (fill (the string x) 1) - SBCL Commits
Sort blocks so that we fall into blocks that are in the same loop. - SBCL Commits
Report original names before doing ir1-optimize-functional-arguments. - SBCL Commits

31st

Make cold package definitions look more like real ones. - SBCL Commits
[1956106] failed AVER: (SUBSETP HOST-SB-C::END HOST-SB-C::END-STACK) - Launchpad Bugs