diff options
author | Andy Wingo <wingo@pobox.com> | 2019-08-24 11:37:17 +0200 |
---|---|---|
committer | Andy Wingo <wingo@pobox.com> | 2019-08-24 11:56:18 +0200 |
commit | b1564df298dbdd261e880837c89f04d3d82879ea (patch) | |
tree | a614f15de77aef414b45d53f824fcc414f2cd8bd /libguile/intrinsics.c | |
parent | 9e3a5c9a10d4202dabab0c93fb75d7e07201bb24 (diff) | |
download | guile-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.
Diffstat (limited to 'libguile/intrinsics.c')
-rw-r--r-- | libguile/intrinsics.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libguile/intrinsics.c b/libguile/intrinsics.c index a00ab39f6..3a91d0753 100644 --- a/libguile/intrinsics.c +++ b/libguile/intrinsics.c @@ -449,6 +449,12 @@ push_prompt (scm_thread *thread, uint8_t escape_only_p, vra, mra, thread->vm.registers); } +static SCM +scm_atan1 (SCM x) +{ + return scm_atan (x, SCM_UNDEFINED); +} + void scm_bootstrap_intrinsics (void) { @@ -522,6 +528,24 @@ scm_bootstrap_intrinsics (void) scm_vm_intrinsics.sqrt = scm_sqrt; scm_vm_intrinsics.fabs = fabs; scm_vm_intrinsics.fsqrt = sqrt; + scm_vm_intrinsics.floor = scm_floor; + scm_vm_intrinsics.ceiling = scm_ceiling; + scm_vm_intrinsics.sin = scm_sin; + scm_vm_intrinsics.cos = scm_cos; + scm_vm_intrinsics.tan = scm_tan; + scm_vm_intrinsics.asin = scm_asin; + scm_vm_intrinsics.acos = scm_acos; + scm_vm_intrinsics.atan = scm_atan1; + scm_vm_intrinsics.atan2 = scm_atan; + scm_vm_intrinsics.ffloor = floor; + scm_vm_intrinsics.fceiling = ceil; + scm_vm_intrinsics.fsin = sin; + scm_vm_intrinsics.fcos = cos; + scm_vm_intrinsics.ftan = tan; + scm_vm_intrinsics.fasin = asin; + scm_vm_intrinsics.facos = acos; + scm_vm_intrinsics.fatan = atan; + scm_vm_intrinsics.fatan = atan2; scm_c_register_extension ("libguile-" SCM_EFFECTIVE_VERSION, "scm_init_intrinsics", |