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(parent: 637e270) | patch
. Fixed bug that was preventing CSE of flonums.
authorStephen Adams <edu/mit/csail/zurich/adams>
Wed, 24 Jul 1996 03:45:18 +0000 (03:45 +0000)
committerStephen Adams <edu/mit/csail/zurich/adams>
Wed, 24 Jul 1996 03:45:18 +0000 (03:45 +0000)
commit3b432bcd20f5118649327ebe7d155e0306d5ba31
tree119b38c3e1f2ed6e2d4cabecdcf6d7464ce38af2tree | snapshot
parent637e2703d8ee1576c7e93c34dfc3d12049f0c23fcommit | diff
 . Fixed bug that was preventing CSE of flonums.
 . Changed `CSE avoiding' rewrites to use CONSTANT-REGISTER-EXPRESSION, thus
   including #F and '() in the games we play with `0'.
 . Punted the `is-rtl-zero?' predicate as no longer used.
 . Simplified REGISTER-KNOWN-FIXNUM-CONSTANT
 . Added `CSE avoiding' rewrites for comparison operators.
v8/src/compiler/machines/spectrum/rulrew.scm diff | blob | history
MIT/GNU Scheme, Pucked