Diff of /sml/branches/SMLNJ/src/MLRISC/hppa/instructions/hppaFreqProps.sml

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	revision 468, Wed Nov 10 22:42:52 1999 UTC	revision 469, Wed Nov 10 22:42:52 1999 UTC
#	Line 9	Line 9
9
10	structure I = HppaInstr	structure I = HppaInstr
11
12	fun branchProb(I.ANNOTATION{a=BasicAnnotations.BRANCH_PROB b,...}) = b	fun branchProb(I.ANNOTATION{a, i, ...}) =
13	| branchProb(I.ANNOTATION{i,...}) = branchProb i	(case #peek BasicAnnotations.BRANCH_PROB a of
14		SOME b => b
15		| NONE => branchProb i
16		)
17	| branchProb(I.BCOND{cmp=I.COMBT,bc=I.EQ,...}) = 10	| branchProb(I.BCOND{cmp=I.COMBT,bc=I.EQ,...}) = 10
18	| branchProb(I.BCOND{cmp=I.COMBF,bc=I.EQ,...}) = 90	| branchProb(I.BCOND{cmp=I.COMBF,bc=I.EQ,...}) = 90
19	| branchProb(I.BCOND{cmp=I.COMBT,bc=I.NE,...}) = 90	| branchProb(I.BCOND{cmp=I.COMBT,bc=I.NE,...}) = 90

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