Tim Northover 7c20af79ca GlobalISel: use multi-dimensional arrays for legalize actions. ...

Instead of putting all possible requests into a single table, we can perform
the extremely dense lookup based on opcode and type-index in constant time
using multi-dimensional array-like things.

This roughly halves the time spent doing legalization, which was dominated by
queries against the Actions table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280011 91177308-0d34-0410-b5e6-96231b3b80d8

2016-08-29 21:00:00 +00:00

..

llvm

GlobalISel: use multi-dimensional arrays for legalize actions.

2016-08-29 21:00:00 +00:00

llvm-c

Propery format doccomment in lto.h . NFC

2016-07-26 04:20:30 +00:00