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17bd5a8938
* libguile/vm-engine.c (lsh, rsh, lsh/immediate, rsh/immediate): New instructions taking unboxed bit counts. * module/language/cps/compile-bytecode.scm (compile-function): * module/language/cps/effects-analysis.scm: * module/language/cps/specialize-numbers.scm (specialize-f64-unop): (specialize-u64-unop): Add ability to specialize add/immediate, etc, and add lsh/immediate as well. (specialize-u64-binop, specialize-u64-shift): Move rsh/lsh specialization to its own procedure, given that the bit count is already unboxed. (specialize-operations): Adapt to support more /immediate instructions. * module/language/cps/type-fold.scm (mul): Reify an lsh/immediate instead of an ash. * module/language/cps/types.scm (compute-ash-range): Add type inferrers for lsh, rsh, and their immediate variants. * module/system/vm/assembler.scm: Export emit-lsh and so on. * module/language/tree-il/compile-cps.scm (convert): Convert "ash" on immediates to rsh/immediate or lsh/immediate. |
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| system | ||
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| web | ||
| Makefile.am | ||
| rnrs.scm | ||
| statprof.scm | ||
| texinfo.scm | ||