Planet SBCL is a meta blog that collects the contents of various SBCL-related blogs. It was inspired by Planet Lisp.
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Don't delete blocks during constraint propagation
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| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | Fix Committed | Undecided | - | |
sb-manual: fix indented code block parsing
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more draft NEWS
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| Affects | Status | Importance | Assigned to | Bug watch | |
|---|---|---|---|---|---|
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sbcl | New | Undecided | - | |
Fix a test
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Add a test for utf8-to-character-string
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Add documentation changes to NEWS
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Mark a test as broken
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loongarch: Implement integer-length without a loop
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arm64: full unicode processing in utf8-to-character-string
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loongarch: Adhere to architectural spec for amor_db.d instruction
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arm64, utf8-strlen: unify some parts
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dup directly from a vector register
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Better addv umov usage
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Use dword sized registers after vpmovmskb
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Remove "simd-copy-" prefixes from functions
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simd-utf8-strlen: add a fast path for 1/2 bytes.
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Implement sparse sets having greater storage density than SSET
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Avoid type and array bound checks in loops of SSET operations
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add vpsadbw, vpalignr and vpsubusb to sb-simd
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Improve the early return from SSET-DELETE and -MEMBER
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Move instructions around in simd-copy-utf8-sap-to-character-string
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Optimize SSET-INTERSECTION
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x86-64, utf8-sap-to-string: remove redundant moves
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Optimize SSET-DIFFERENCE
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Don't signal errors for (log qnan)
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Restore the ability to use SSETs as CONSETs
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x86-64, utf8-sap-to-string: use a single ymm register for two xmm
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Last updated: July 25, 2026 03:43 PM
