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Multiplication for wider-than-legal types
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Authored by chfast on Apr 1 2015, 7:16 AM.
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Summary

This is my first attempt to implement mul instruction legalization for wider-than-legal types.

It reduces one full precision mul to 8 half precision muls using basic school approach. It is probably only useful up to i512 types.

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rL LLVM

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chfast updated this revision to Diff 23049.Apr 1 2015, 7:16 AM
chfast retitled this revision from to Multiplication for wider-than-legal types.
chfast updated this object.
chfast edited the test plan for this revision. (Show Details)
chfast set the repository for this revision to rL LLVM.
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