[llvm-commits] [PATCH] Type-legalizer - Add flag to enable new legalization kind

[Rotem, Nadav]

Hi, 

This patch is another step in the direction of adding vector select[1].  The general direction is to add a new kind of type legalization: “integer-promote” on vector elements.  In this patch I added a flag to enable the new decision. In the next patches I will add the implementation to the new legalization in other parts of the kernel. This flag will be removed when the transition is complete. The implementation of the flag is a bit awkward because we need to overcome the circular dependency problem.

Nadav

[1] - http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20110502/120445.html

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