[MLton-devel] cvs commit: removed __asm__ for Int_quot and Int_rem
Henry Cejtin
henry@sourcelight.com
Thu, 7 Nov 2002 16:37:45 -0600
I think that 5 (using an if-test to guarentee sign-extension) would be pretty
bad. My notion is the interaction with branch prediction would be rather
poor because it wouldn't be predictable. This is a case where something like
conditional move would be a win.
For IntInf I don't think the price is too high if it can be avoided in the
fixnum case.
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