3 commits

Author	SHA1	Message	Date
Andy Wingo	b3ae2b5068	Add VM and compiler support for calls to known procedures ... * module/language/cps.scm ($callk): New expression type, for calls to known labels. Part of "low CPS". * module/language/cps/arities.scm: * module/language/cps/closure-conversion.scm: * module/language/cps/compile-bytecode.scm: * module/language/cps/dce.scm: * module/language/cps/dfg.scm: * module/language/cps/effects-analysis.scm: * module/language/cps/simplify.scm: * module/language/cps/slot-allocation.scm: * module/language/cps/verify.scm: Adapt call sites. * libguile/vm-engine.c (call-label, tail-call-label): New instructions. Renumber the rest; this is an ABI change. * libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): * module/system/vm/assembler.scm (*bytecode-minor-version*): Bump. * doc/ref/compiler.texi (CPS in Guile): Document $callk.	2014-02-02 23:19:22 +01:00
Andy Wingo	3652769585	Rename $ktrunc to $kreceive ... * module/language/cps.scm ($kreceive): Rename from ktrunc. * module/language/cps/arities.scm: * module/language/cps/compile-bytecode.scm: * module/language/cps/dce.scm: * module/language/cps/dfg.scm: * module/language/cps/effects-analysis.scm: * module/language/cps/elide-values.scm: * module/language/cps/simplify.scm: * module/language/cps/slot-allocation.scm: * module/language/cps/verify.scm: * module/language/tree-il/compile-cps.scm: Adapt all users.	2014-01-12 12:37:05 +01:00
Andy Wingo	22a79b55b8	Add simplification pass ... * module/Makefile.am: * module/language/cps/compile-bytecode.scm: * module/language/cps/simplify.scm: New pass.	2014-01-11 16:01:18 +01:00