Planet SBCL Archives - March, 2022

< February, 2022

March, 2022

March, 2022

1st

Change formatting to be like everywhere else. - SBCL Commits
Typos and punctuation - SBCL Commits
[1962598] CORRUPTION WARNING in SBCL on riscv with threads enabled - Launchpad Bugs
Fix LOAD-FORM-IS-DEFAULT-MLFSS-P. - SBCL Commits
gencgc: Speed up valid_lisp_pointer_p on purely boxed pages - SBCL Commits

2nd

Remove OPAQUE-BOX and friends. - SBCL Commits
sparc: remove reg_ALLOC - SBCL Commits
gencgc: Never use *ALLOCATION-POINTER* - SBCL Commits
Make defstruct accessor source paths available for SBCL too. - SBCL Commits

3rd

Improve crash dumper - SBCL Commits
Fix genesis cons page segregation check - SBCL Commits
Skip protect_page() if using the disabling #define - SBCL Commits
riscv: Define a storage class for ZERO. - SBCL Commits
riscv: Don't set gencgc_verbose to 3. - SBCL Commits
Improve cross-make - SBCL Commits
Don't issue note-no-stack-allocation for top-level closures. - SBCL Commits

4th

mips: use gencgc - SBCL Commits
Fix crossbuild-runner for mips. - SBCL Commits
Fix crossbuild-runner/stuff-groveled-from-headers for mips. - SBCL Commits
mips: Fix mips-assem - SBCL Commits
ppc: remove use of dynamic_space_free_pointer - SBCL Commits
Remove get_alloc_pointer() - SBCL Commits
Combine the allocptr-foo.inc files into one - SBCL Commits

5th

Account for scale factor between GC page to backend page size - SBCL Commits
Take another crack at getting n_ptes right - SBCL Commits

6th

Fix signaling of SAVE-WITH-MULTIPLE-THREADS-ERROR in DEINIT - SBCL Commits
Skip test (save-lisp-and-die error :multiple-threads) on unithread builds - SBCL Commits
Fix interaction between jump tables and coverage marks. - SBCL Commits
Default argument to COMPONENT-N-JUMP-TABLE-ENTRIES. - SBCL Commits

7th

Define constant for deciding if something is a forwarding pointer - SBCL Commits
[1963860] if statement doesn't raise division-by-zero when divisor is passed from lambda - Launchpad Bugs
Touchup clean.sh - SBCL Commits
Tame clean.sh - SBCL Commits
sparc: shorten THROW by a few instructions - SBCL Commits
Fix ommission from rev df845b7410 - SBCL Commits

8th

Delete disassembler cruft - SBCL Commits
sparc: Simplify build junk - SBCL Commits
gencgc: Kill definition of current_dynamic_space - SBCL Commits
Take away an option - SBCL Commits
More RISCV user-mode emulation workarounds - SBCL Commits
Add note to self - SBCL Commits
Fix typo - SBCL Commits
Remove unused slots from ROOM-INFO - SBCL Commits
Allow no-verify-arg-count to be used with optional arguments. - SBCL Commits
Remove 5 slots from most hash-tables - SBCL Commits

9th

Halve the size of struct weak_pointer for 64-bit - SBCL Commits
Preserve EQness of constants when block compiling. - SBCL Commits
riscv: Use ZERO-SC for DYNBIND. - SBCL Commits
riscv: LRAs were harmed in the making of this change. - SBCL Commits
riscv: Compute $CODE from $RA when possible. - SBCL Commits
riscv: Fix up COMPUTE insts bit. - SBCL Commits
riscv: Fix SB-THREAD. - SBCL Commits
Remove #.` . - SBCL Commits
Fix accidental omission to last change. - SBCL Commits
riscv: Make SB-CONCURRENCY work again. - SBCL Commits
Warn about the state of affairs of MIPS. - SBCL Commits
Warn about ARM too. - SBCL Commits
Whitespace - SBCL Commits
Make primtype.lisp compile reproducibly - SBCL Commits
Optimize (the fixnum (* fixnum fixnum)). - SBCL Commits

10th

riscv: Adjust test. - SBCL Commits
Use a normalized type for object-not-array-dimension-error. - SBCL Commits
Rename fixnum*-overflow to mul-overflow. - SBCL Commits
Improve the fixnum* on arm64. - SBCL Commits
Transform to fixnum* for casts for subtypeps of fixnum. - SBCL Commits
Remove a random IN-PACKAGE. - SBCL Commits
Define the printer for TWO-WAY-STREAM normally. - SBCL Commits
Remove unnecessary proclamation. - SBCL Commits
Remove SB-COLD:PRESERVING-HOST-FUNCTION, RESTORE-HOST-FUNCTION. - SBCL Commits
Fix COMPILE-FILE docstring. - SBCL Commits
Fix SUBTYPEP on SIMD-PACK types - SBCL Commits
Reuse a local macro - SBCL Commits
Change representation of SIMD-PACK types - SBCL Commits
Fix more fallout from rev 2b3585478cbf - SBCL Commits
Fix simd-pack type unparsing. - SBCL Commits
I forget that old SBCL is stupid about the type of POSITION. - SBCL Commits
Fix C warnings - SBCL Commits
Visually delimit tests in save7 - SBCL Commits
Fix defrag_immobile_space. - SBCL Commits
[1964511] save-lisp-and-die on sbcl.core breaks some tests - Launchpad Bugs

11th

Add a workaround for yet another mmap() problem - SBCL Commits
Align stack branchlessly for dx allocation - SBCL Commits
arm64: remove the remaining pseudo-atomic for dx-allication. - SBCL Commits
Add a simd-pack type unparsing test - SBCL Commits

12th

Make info-vector.lisp compile reproducibly - SBCL Commits

13th

[1964704] precompiled binaries on website are not compiled with zlib support - why? - Launchpad Bugs
Avoid constant sharing ambiguity in GENERATE-CALL-SEQUENCE - SBCL Commits

14th

Always enable 'gc' and 'verify' in ldb - SBCL Commits
Fix interior pointer pairing of PC when LRA isn't a thing. - SBCL Commits
Squash unused variable warnings. - SBCL Commits
Fix comment. - SBCL Commits
arm64: inline fixnum multiplication. - SBCL Commits
Remove a test that checks the permissions of /. - SBCL Commits
ppc: tweak ALLOCATION emitter some more - SBCL Commits
x86_64: Clean up some conditionalization. - SBCL Commits

15th

Fix Windows. - SBCL Commits
mips: switch to soft card marks - SBCL Commits
riscv: Pin code containing the program counter as well. - SBCL Commits
mips: fix failing ash-amount-unsigned-comparison test - SBCL Commits
Don't transform (* x power-of-two) => integer to ash. - SBCL Commits
arm64: use LSL in *=>integer VOPs. - SBCL Commits
Transform ASH to * if it overflows. - SBCL Commits
Remove -O2 from some Config.* files - SBCL Commits
Fix x86. - SBCL Commits
Delay the ASH->* transform. - SBCL Commits
arm64: fix a VOP. - SBCL Commits

16th

Special-case source info for stuff-groveled-from-headers.lisp - SBCL Commits
Relocate special-case for stuff-groveled-from-headers.lisp - SBCL Commits
Use node-derived-type instead of lvar-type. - SBCL Commits
Fix call_into_lisp on Windows. - SBCL Commits
Define two specializations of redblack tree - SBCL Commits
Consult CASTs when deciding the node type for a transform. - SBCL Commits
Sprinkle delay-ir1-transform. - SBCL Commits
Add libsbcl.so to installation - SBCL Commits
Don't use immediately-used-p when looking at asserted types by casts. - SBCL Commits
substitute-single-use-lvar: only check ARG to be single valued. - SBCL Commits
Don't make-shared-library.sh as it doesn't work on linux-x86. - SBCL Commits
Delete support for #+(and darwin ppc) - SBCL Commits
Remove fake news. - SBCL Commits

17th

Implement */fixnum=>integer for x86-64. - SBCL Commits
Implement fixnum* for x86-64. - SBCL Commits
riscv: Fix a register for Lisp function calls. - SBCL Commits
riscv: Annotate load/stores of all sizes. - SBCL Commits
riscv: Get rid of a redundant MOVE when compiling plain CONS. - SBCL Commits
arm64: add */word=>integer. - SBCL Commits
Add word*. - SBCL Commits
Add signed-word*. - SBCL Commits
arm64: turn */fixnum=>integer into */signed-word=>integer. - SBCL Commits
Remove recipe for after-grovel-headers - SBCL Commits
Typo. - SBCL Commits
Normalize internal error types. - SBCL Commits

18th

x86-64: fix */fixnum=>integer lifetimes. - SBCL Commits
arm64: correctly disassemble cset, csetm. - SBCL Commits
arm64: add -+/signed=>integer VOPs. - SBCL Commits
arm64: add -/unsigned=>integer. - SBCL Commits
arm64: add +/unsigned =>integer. - SBCL Commits
Fix a test. - SBCL Commits
Fix a test. - SBCL Commits

19th

Don't transform (* x -power-of-two) to (- (ash x shift)) - SBCL Commits
Add word+- functions. - SBCL Commits
arm64: handle immediates in word+-. - SBCL Commits
arm64: encode signed and unsigned in the error break instruction. - SBCL Commits
Reconstruct the result of +- overflow from the carry/sign flags. - SBCL Commits
arm64: a potential lifetime issue. - SBCL Commits

20th

x86-64: add -+/[un]signed=>integer - SBCL Commits
[1965653] failed AVER: (EQ POP (CAR SB-C::END-STACK)) - Launchpad Bugs
Fix substitute-single-use-lvar around casts and multiple values. - SBCL Commits

21st

replace no-op AVER with BUG - SBCL Commits
draft NEWS for sbcl-2.2.3 - SBCL Commits
fix cosmetic issue in freeze.sh - SBCL Commits
Adjust NEWS. - SBCL Commits
x86-64: enable word+- VOPs on non-linux. - SBCL Commits
Mention removal of support for PPC/Darwin - SBCL Commits
Clarify a NEWS entry. - SBCL Commits

22nd

[1965959] #<SB-C:TN t1 :NORMAL> is not valid as the first result to VOP: SB-VM::-/UNSIGNED=>INTEGER - Launchpad Bugs
Add missing -/unsigned=>signed VOPs. - SBCL Commits

23rd

Add a test for word-overflow arithmetic. - SBCL Commits
Whitespace - SBCL Commits
Fix bug with disabled page protection - SBCL Commits
Fix C warning, also improve arg parsing in 'd' command - SBCL Commits

24th

Fix contradictory declaration from slam.sh on print.lisp - SBCL Commits
Crash-proof (PRINT-OBJECT function) some more - SBCL Commits
Fix 32-bit (PRINT-OBJECT function) guard - SBCL Commits
Add more test cases for a test. - SBCL Commits

28th

[1966624] The value NIL is not of type SB-C:TN-REF - Launchpad Bugs
2.2.3: will be tagged as "sbcl-2.2.3" - SBCL Commits
arm64: take the number of values in receive-unknown-values. - SBCL Commits
Reoptimize lvar uses after let conversion. - SBCL Commits
Allow *finalizer-store* to change in pure tests - SBCL Commits
constraint: Join type constraints on control flow confluence. - SBCL Commits
riscv: Define instructions for the C extension. - SBCL Commits
riscv: Stub out instruction printers. - SBCL Commits
x86-64: never cons in GENERIC-NEGATE - SBCL Commits

29th

Ignore type mismatches from multiple inlined uses in lvar annotations. - SBCL Commits
constraint: Make type constraint joining much faster. - SBCL Commits
Signal _style_ warnings for multi-use annotation type mismatches. - SBCL Commits
Ensure that make-lambda-list returns fresh list structure - SBCL Commits
Remove *allocation-pointer* - SBCL Commits
Clear hash-caches before and after each pure test file - SBCL Commits
riscv: disassembler fixes - SBCL Commits
Reduce system call overhead for opening fasls - SBCL Commits

30th

Remove some #. - SBCL Commits
constraint: Join types from constant EQL constraints as well. - SBCL Commits
Delete some unreachable code. - SBCL Commits
Fix SIMD-PACK intersection type methods. - SBCL Commits
Fix fill transform. - SBCL Commits
[1967138] Error message is not correct for ~@R with 0. - Launchpad Bugs
ir2-convert-ref: use the type of the REF. - SBCL Commits
arm64: skip fixnums in move-to-word/integer, [un]signed-byte-64-p. - SBCL Commits
x86-64: skip fixnums in move-to-word/integer, [un]signed-byte-64-p. - SBCL Commits
Add a github CI job for xc fasl comparison - SBCL Commits
arm64: take other-pointer-tn-ref-p into account in [un]signed-byte-64-p. - SBCL Commits
x86-64: take other-pointer-tn-ref-p into account in *signed-byte-64-p - SBCL Commits
Transform unsigned-byte-64-p to >= for signed-word, not just fixnum. - SBCL Commits
arm64: and -> mov in a VOP. - SBCL Commits
join-type-constraints: Handle more constraint kinds and NOT-P. - SBCL Commits
One more unreachable code note fix. - SBCL Commits
Don't use multiply-fixnums if fixnum* exists. - SBCL Commits
arm64: add overflow checking VOPs for (+ unsigned signed) - SBCL Commits
Make bignum-header-for-length a generic util and use it more - SBCL Commits
constraint: fix long compile time of target-unicode - SBCL Commits

31st

Lower the costs of [un]signed-byte-32/64-p. - SBCL Commits
[1967321] Index B to D in PDF Manual is misformatted - Launchpad Bugs
constraint: Speed up constraint joining some more. - SBCL Commits
Update math journal - SBCL Commits
Shut up the darwin linker - SBCL Commits
x86-64: Use distinct vops for FIXED-ALLOC on heap vs stack - SBCL Commits