Andy Wingo
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03998db647
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Add new pass to optimize branch chains to table dispatch
* module/language/cps/switch.scm: New pass.
* module/Makefile.am (SOURCES):
* am/bootstrap.am (SOURCES): Add switch.scm.
* module/system/base/optimize.scm (available-optimizations):
* module/language/cps/optimize.scm (optimize-first-order-cps): Run
switch optimization at level 2.
* libguile/hash.c (JENKINS_LOOKUP3_HASHWORD2): Add note regarding
cross-compilation.
* module/language/cps/graphs.scm (intmap-select): New definition.
* module/language/cps/utils.scm (compute-singly-referenced-labels): Move
here, from various places. Doesn't take a body intset argument.
* module/language/cps/contification.scm:
* module/language/cps/closure-conversion.scm:
* module/language/cps/simplify.scm: Use compute-singly-referenced-labels
from utils.
* module/language/cps/effects-analysis.scm (annotation->memory-kind*):
(annotation->memory-kind): Add symbol annotation cases.
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2020-08-12 23:30:08 +02:00 |
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