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Added many more intrinsics to the list of occam intrinsics

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Neil Brown 2009-01-23 19:19:36 +00:00
parent 1410e80fb1
commit 7337978dcf
1 changed files with 21 additions and 1 deletions
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22
common/Intrinsics.hs
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@ -23,7 +23,27 @@ import qualified AST as A
intrinsicFunctions :: [(String, ([A.Type], [(A.Type, String)]))] intrinsicFunctions :: [(String, ([A.Type], [(A.Type, String)]))]
intrinsicFunctions = intrinsicFunctions =
[ ("SQRT", ([A.Real32], [(A.Real32, "value")])) [ -- Multiple length arithmetic functions
-- Appendix L of the occam 2 manual
("ASHIFTLEFT", ([A.Int], [(A.Int, "argument"), (A.Int, "places")]))
, ("ASHIFTRIGHT", ([A.Int], [(A.Int, "argument"), (A.Int, "places")]))
, ("LONGADD", ([A.Int], [(A.Int, "left"), (A.Int, "right"), (A.Int, "carry.in")]))
, ("LONGDIFF", ([A.Int,A.Int], [(A.Int, "left"), (A.Int, "right"), (A.Int, "borrow.in")]))
, ("LONGDIV", ([A.Int,A.Int], [(A.Int, "dividend.hi"), (A.Int, "dividend.lo"), (A.Int, "divisor")]))
, ("LONGPROD", ([A.Int,A.Int], [(A.Int, "left"), (A.Int, "right"), (A.Int, "carry.in")]))
, ("LONGSUB", ([A.Int], [(A.Int, "left"), (A.Int, "right"), (A.Int, "borrow.in")]))
, ("LONGSUM", ([A.Int,A.Int], [(A.Int, "left"), (A.Int, "right"), (A.Int, "carry.in")]))
, ("NORMALISE", ([A.Int, A.Int, A.Int], [(A.Int, "hi.in"), (A.Int, "lo.in")]))
, ("ROTATELEFT", ([A.Int], [(A.Int, "argument"), (A.Int, "places")]))
, ("ROTATERIGHT", ([A.Int], [(A.Int, "argument"), (A.Int, "places")]))
, ("SHIFTLEFT", ([A.Int, A.Int], [(A.Int, "hi.in"), (A.Int, "lo.in"), (A.Int, "places")]))
, ("SHIFTRIGHT", ([A.Int, A.Int], [(A.Int, "hi.in"), (A.Int, "lo.in"), (A.Int, "places")]))
-- IEEE floating point arithmetic
-- Appendix M of the occam 2 manual
, ("REAL32OP", ([A.Real32], [(A.Real32, "X"), (A.Int, "Op"), (A.Real32, "Y")]))
, ("SQRT", ([A.Real32], [(A.Real32, "value")]))
, ("DSQRT", ([A.Real64], [(A.Real64, "value")])) , ("DSQRT", ([A.Real64], [(A.Real64, "value")]))
] ]