Planet SBCL is a meta blog that collects the contents of various SBCL-related blogs. It was inspired by Planet Lisp.
Most times are listed in GMT.
| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | New | Undecided | - | |
| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | New | Undecided | - | |
| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | New | Undecided | - | |
ir1-finalize-nodes: don't terminate blocks with bad uses
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Derive types even with unknown keys
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node-conservative-type: don't fail on multiple uses
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ppc64: add constant-folders identified by a test
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Remove fast- prefixes from VOPs
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Simplify template selection around ltn-policy
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define-vop: change the default from :fast to :fast-safe
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Don't do any cast movements if it's not going to emit a type-check
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x86-64/move-immediate: check for imm32-p not just (signed-byte 32)
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x86-64, move-128-arg: byte/word mixup
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Give better names to GC functions that visit binding stacks
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| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | Fix Released | Undecided | - | |
Put arena.lisp after gc.lisp in build order
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Adjust the reader conditional for compiling src/code/arena
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Define copy-number-to-heap in share-vm always
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Fix buggy optimization
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constraint: Switch to using a worklist flag on blocks.
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constraint: Sort the worklist in the natural order.
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Move prototype to a header file
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Refactor immobile_space_preserve_pointer
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Delete canonical_ptr
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Probably de-flake the clock-gettime test
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Fix a test for -64-bit
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| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | New | Undecided | Charles | |
reuse-move-coercion: check that the reused TN has the same type
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Remove a useless early exit from survived_gc_yet_AND
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| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | Fix Committed | Undecided | - | |
Last updated: September 16, 2026 04:14 AM
