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.
x86-64: fix *-MOD64 VOPs
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sbcl | Fix Released | Undecided | - | |
ir1-optimize-return: set node-derived-type to a values-type
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sbcl | Fix Committed | Undecided | - | |
sb-manual: add some documentation for LDB
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Fix ltn-analyze-if where move-conditional-result is present (arm64)
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ltn-analyze-if: don't redo immediately-used-p
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Save a move, sometimes
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Off by one in mv-principal-lvar-ref-use
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sbcl | Fix Committed | Undecided | - | |
ir1-finalize-nodes: leave mismatching cast values alone
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Add a :to :save just in case
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Accept any-reg tags for THROW everywhere
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arm64: accept any-reg tags for THROW
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Try not to confuse stack-analyze even more
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Try to not confuse stack-analyze in ir1-finalize-nodes
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recognize-known-call: the leaf may have no name
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recognize-known-call: there may be no leaf
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Don't cut logxor constants if they don't change the width
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x86-64: can't use MOVE with :dword and expect it to not get removed
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Don't do delete-lvar-use too late
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| Affects | Status | Importance | Assigned to | Bug watch | |
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sbcl | Fix Released | Undecided | - | |
| Affects | Status | Importance | Assigned to | Bug watch | |
|---|---|---|---|---|---|
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|
sbcl | Fix Released | Undecided | - | |
| Affects | Status | Importance | Assigned to | Bug watch | |
|---|---|---|---|---|---|
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|
sbcl | Fix Released | 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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Simplify template selection around ltn-policy
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Remove fast- prefixes from VOPs
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Last updated: September 18, 2026 05:16 PM
