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[smlnj] Diff of /MLRISC/trunk/alpha/README.alpha
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Diff of /MLRISC/trunk/alpha/README.alpha

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sml/branches/SMLNJ/src/MLRISC/alpha/README.alpha revision 410, Fri Sep 3 00:25:03 1999 UTC sml/trunk/src/MLRISC/alpha/README.alpha revision 651, Thu Jun 1 18:34:03 2000 UTC
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18  ======================================  ======================================
19  1.  mode32bit -- when this flag is set,  1.  mode32bit -- when this flag is set,
20      LOAD(32,...) will always be sign extended.      LOAD(32,...) will always be sign extended.
21        (NOTE: this flag has been eliminated.)
22  2.  useSU -- when this flag is set the floating point arithmetic  2.  useSU -- when this flag is set the floating point arithmetic
23       will use the /SU rounding mode.  Otherwise, /SUD is used.       will use the /SU rounding mode.  Otherwise, /SUD is used.
24  3.  multCost -- the estimated cost of integer multiplication. The  3.  multCost -- the estimated cost of integer multiplication. The
25      multiplication/division by a constant module uses this parameter.      multiplication/division by a constant module uses this parameter.
26    4.  useMultByConst -- when this flag is set, multiplication by a constant
27        that fits into one single instruction are always generated.

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