Planet SBCL

October 4, 2026

SBCL Commits — Look in ir2-component-alias-tns when allocating a number stack

Look in ir2-component-alias-tns when allocating a number stack
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SBCL Commits — Fix a MEMBER transform producing undumpable literals

Fix a MEMBER transform producing undumpable literals
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SBCL Commits — Don't call accumulate-optimistic-arg-types on deleted funs

Don't call accumulate-optimistic-arg-types on deleted funs
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SBCL Commits — sb-manual tweaks

sb-manual tweaks
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SBCL Commits — Fix a reverse transform

Fix a reverse transform
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SBCL Commits — Stop recursion in let-lvar-dest

Stop recursion in let-lvar-dest
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SBCL Commits — constantp: check both branches of IF

constantp: check both branches of IF
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SBCL Commits — propagate-local-call-args: args can be unevenly deleted

propagate-local-call-args: args can be unevenly deleted
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October 3, 2026

SBCL Commits — arm64, load-store-two-words: fix fp-load-tn colliding with a load-tn

arm64, load-store-two-words: fix fp-load-tn colliding with a load-tn
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SBCL Commits — Really ensure signed-byte-64-p-move-to-word doesn't go to a stack location

Really ensure signed-byte-64-p-move-to-word doesn't go to a stack location
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SBCL Commits — x86-64: a lifetime issue in ash-right-two-words-variable

x86-64: a lifetime issue in ash-right-two-words-variable
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SBCL Commits — Redo ir1-optimize-until-done after publish-optimistic-types

Redo ir1-optimize-until-done after publish-optimistic-types
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SBCL Commits — Fix note-number-stack-tn for unread move-arg TNs

Fix note-number-stack-tn for unread move-arg TNs
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SBCL Commits — Stop recursion in lvar-constant

Stop recursion in lvar-constant
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SBCL Commits — x86-64: fix default-unknown-values for unused results

x86-64: fix default-unknown-values for unused results
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SBCL Commits — Fix line-break-class resolution for line breaking

Fix line-break-class resolution for line breaking
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SBCL Commits — Clarify line-break class calculation and use

Clarify line-break class calculation and use
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SBCL Commits — Fix line-prebreak around unattached Combining Mark / ZWJ

Fix line-prebreak around unattached Combining Mark / ZWJ
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SBCL Commits — ppc64: fix compute-old-nfp

ppc64: fix compute-old-nfp
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SBCL Commits — combination-match: take constant types from the fndb

combination-match: take constant types from the fndb
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SBCL Commits — Accidental commit

Accidental commit
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SBCL Commits — arm64: fix logand-c/signed=>signed

arm64: fix logand-c/signed=>signed
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SBCL Commits — ppc64: fix subtracting immediates

ppc64: fix subtracting immediates
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SBCL Commits — ppc64: fix local calls returning arguments in NFP

ppc64: fix local calls returning arguments in NFP
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SBCL Commits — truncate/signed-power-of-two: prepare both result to be unused

truncate/signed-power-of-two: prepare both result to be unused
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SBCL Commits — arm64: fist instcombine for and and negative masks

arm64: fist instcombine for and and negative masks
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October 2, 2026

SBCL Commits — risc-v, loongarch64: fix subtracting immediates

risc-v, loongarch64: fix subtracting immediates
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SBCL Commits — arm64: lifetime issues in ash-left-c/s128

arm64: lifetime issues in ash-left-c/s128
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SBCL Commits — arm64: don't issue move-conditional-result for multiple if-test uses

arm64: don't issue move-conditional-result for multiple if-test uses
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SBCL Commits — arm64: delete stmt-delete-safe-p

arm64: delete stmt-delete-safe-p
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Last updated: October 4, 2026 06:42 PM