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- Log ----------------------------------------------------------------- commit bb144c9d0f653d19d32bb1a703b445a651cb131f Author: Raymond Toy toy.raymond@gmail.com Date: Tue Jan 1 10:34:38 2013 -0800
Micro-optimization for move-from-signed, eliminating one inst.
diff --git a/src/compiler/sparc/move.lisp b/src/compiler/sparc/move.lisp index 6ad7391..7b683b5 100644 --- a/src/compiler/sparc/move.lisp +++ b/src/compiler/sparc/move.lisp @@ -260,8 +260,7 @@ ;; Frode Vatvedt Fjeld: (zerop (logand #b110 (1+ temp))) (inst srln temp x positive-fixnum-bits) (inst add temp 1) - (inst and temp #b110) - (inst cmp temp) + (inst andcc temp #b110) (inst b :eq done) (inst slln y x fixnum-tag-bits)
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Summary of changes: src/compiler/sparc/move.lisp | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
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