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authorAndy Wingo <wingo@pobox.com>2019-08-24 11:37:17 +0200
committerAndy Wingo <wingo@pobox.com>2019-08-24 11:56:18 +0200
commitb1564df298dbdd261e880837c89f04d3d82879ea (patch)
treea614f15de77aef414b45d53f824fcc414f2cd8bd /libguile/strings.c
parent9e3a5c9a10d4202dabab0c93fb75d7e07201bb24 (diff)
downloadguile-b1564df298dbdd261e880837c89f04d3d82879ea.tar.gz
Unbox floor/ceiling and trigonometric functions where possible
* libguile/intrinsics.c (scm_atan1): New intrinsic, wrapping scm_atan. (scm_bootstrap_intrinsics): Add new intrinsics. * libguile/intrinsics.h (scm_t_f64_from_f64_f64_intrinsic): New intrinsic type. (SCM_FOR_ALL_VM_INTRINSICS): Add intrinsics for floor, ceiling, sin, cos, tan, asin, acos, atan, and their unboxed counterparts. * libguile/jit.c (sp_f64_operand): New helper. (compile_call_f64_from_f64, compile_call_f64_from_f64_f64): Call out to intrinsics. * libguile/vm-engine.c (call-f64<-f64-f64): New opcode. * module/language/cps/effects-analysis.scm: Add new intrinsics. * module/language/cps/reify-primitives.scm (compute-known-primitives): Add new intrinsics. * module/language/cps/slot-allocation.scm (compute-var-representations): Add 'f64 slot types for the new unboxed intrinsics. * module/language/cps/specialize-numbers.scm (specialize-operations): Support unboxing the new intrinsics. * module/language/cps/types.scm: Define type inferrers for the new intrinsics. * module/language/tree-il/cps-primitives.scm: Define CPS translations for the new intrinsics. * module/language/tree-il/primitives.scm (*interesting-primitive-names*): (*effect-free-primitives*, atan): Define primitive resolvers. * module/system/vm/assembler.scm: Export assemblers for the new intrinsics. (define-f64<-f64-f64-intrinsic): New helper.
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