Andy Wingo dff85f6f9f Explode atomic box ops to new atomic instructions ... * libguile/instructions.c (FOR_EACH_INSTRUCTION_WORD_TYPE): Add C8_S24 word type. * libguile/vm-engine.c (UNPACK_8_24): New helper. (atomic-scm-ref/immediate, atomic-scm-set!/immediate) (atomic-swap-scm!/immediate, atomic-scm-compare-and-swap!/immediate): New instructions. (make-atomic-box, atomic-box-ref, atomic-box-set!, atomic-box-swap!) (atomic-box-compare-and-swap!): Disable these ops. * module/language/bytecode.scm (compute-instruction-arity): Add C8_S24 support. * module/system/vm/assembler.scm: Add C8_S24 support. Export assemblers for new opcodes. * module/system/vm/disassembler.scm (disassembler): Support C8_S24. * module/language/cps/compile-bytecode.scm (compile-function): Replace old atomic-box assemblers with the new instructions. * module/language/cps/effects-analysis.scm (annotation->memory-kind): * module/language/cps/types.scm (annotation->type): Add cases for atomic boxes. Mark as all memory kinds because atomic ops serialize memory accesses. * module/language/tree-il/compile-cps.scm (make-atomic-box): (ensure-atomic-box, atomic-box-ref, atomic-box-set!): (atomic-box-swap!, atomic-box-compare-and-swap!): Explode these ops to more basic instructions. * module/system/base/types/internal.scm (%tc7-atomic-box): Add forgotten export.		2018-04-13 10:09:56 +02:00
..
base	Explode atomic box ops to new atomic instructions	2018-04-13 10:09:56 +02:00
repl	Update --version and REPL copyright years	2017-03-15 09:12:55 +01:00
vm	Explode atomic box ops to new atomic instructions	2018-04-13 10:09:56 +02:00
foreign-object.scm	Add #:static-slot-allocation?	2015-02-06 13:25:17 +01:00
foreign.scm	foreign: Add 'uintptr_t' and 'intptr_t'.	2017-11-22 16:33:57 +01:00
syntax.scm	Add disjoint syntax object type	2017-03-28 19:23:13 +02:00
xref.scm	rtl-program? -> program?	2013-11-19 19:11:40 +01:00