Allow SIG_DFL for ll_install_handler
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Simplify control stack scrubbing from hand-written asm again
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arm64: add debugging for storing bad values to the control stack
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Avoid stack allocation in member-rational, again
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Fix (coerce (reverse s) 'vector) transform
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Remove some overlapping #+-
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Revert (DECLARE VALUES) changes for now
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NEWS item for printing subnormal floats
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select-tagging: count a var from an external entry as tagged
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Delete set_thread_stack() hack that altered hidden bits of pthread
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constant-array-element-type returns NIL on strings #-sb-unicode
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Remove dead code from *-transformer
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Report warnings for :key mismatches for constant sequences
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arm64/ash-left-c/fixnum=>fixnum: don't accept 0
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arm64: correctly select the ABS VOPs
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arm64: don't define logandc2 constant VOPs
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Fix tests that compare types by equal
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Add a deriver for array-underlying-widetag
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Fix an adjust-array transform
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Return the right index from inlined vector-push
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Add SA_ONSTACK to sa_flags for SIGSEGV unconditionally
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More compact (= x 9223372036854775807/most-positive-fixnum)
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More compact (= x 9223372036854775808)
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Delete SymbolValue
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Access the value slot of free-tls-index directly
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Delete SetSymbolValue
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Revert better transform context reporting attempts
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Run ir1-optimize for more iterations due to publish-optimistic-types
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Report only source-to-source transforms as actual source
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Fix a C warning for #-sb-thread
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