BT Templeton 9348168ed5 add `nil?' primitive ... * libguile/boolean.c (scm_nil_p): New function. * libguile/vm-i-scheme.c (nilp, not_nilp): * libguile/vm-i-system.c (br_if_nil, br_if_not_nil): New instructions. Renumber other ops. * libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): Increment. * module/language/assembly/compile-bytecode.scm (compile-bytecode): Add support for writing `br-if-nil' and `br-if-not-nil' instructions. * module/language/assembly/disassemble.scm (code-annotation): Add `br-if-nil' and `br-if-not-nil' to the list of branch instructions. * module/language/tree-il/compile-glil.scm: Add `nil?' to `*primcall-ops*'. (flatten): Use the new branch instructions for `nil?' conditionals. * module/language/tree-il/primitives.scm: Add `nil?' to `*interesting-primitive-names*', `*effect-free-primitives', and `*effect+exception-free-primitives*'.		2012-02-03 18:53:38 -05:00
..
compile-bytecode.scm	add `nil?' primitive	2012-02-03 18:53:38 -05:00
decompile-bytecode.scm	rename (rnrs bytevector) to (rnrs bytevectors)	2010-06-01 13:26:11 +02:00
disassemble.scm	add `nil?' primitive	2012-02-03 18:53:38 -05:00
spec.scm	remove `version' field from <language>	2010-05-02 11:19:13 +02:00