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(parent: 031482c) | patch
Changed open-coding of range checks to use unsigned comparison which
authorStephen Adams <edu/mit/csail/zurich/adams>
Sat, 21 Feb 1998 21:45:18 +0000 (21:45 +0000)
committerStephen Adams <edu/mit/csail/zurich/adams>
Sat, 21 Feb 1998 21:45:18 +0000 (21:45 +0000)
commita54528fe356998d6c92217ada276d406b9ce1469
treea25e24643b48158f43fde82ecf1414c5572cf28atree | snapshot
parent031482c656d54f0d8980394da3aede66f50cd8e7commit | diff
Changed open-coding of range checks to use unsigned comparison which
checks the high and low limits in one operation.  Range checks without
an upper bound generate an INDEX-FIXNUM check.  Open coding of
INDEX-FIXNUM still needs to be implemented on the MIPS.
v7/src/compiler/rtlgen/opncod.scm diff | blob | history
MIT/GNU Scheme, Pucked