[LoopNest][LoopFlatten] Change LoopFlattenPass to LoopNest pass
authoreopXD <eopxd@skymizer.com>
Fri, 28 May 2021 07:19:46 +0000 (07:19 +0000)
committereopXD <eopxd@skymizer.com>
Fri, 28 May 2021 07:25:53 +0000 (07:25 +0000)
commitffc4d3e06855550a8bd2a691f6d05828d5bf4ddf
tree54b37a786608e6cdb260db4dc97bc2aa0bf64016
parent7952ddb21fb7e086d5a6f97767f235d2f6ae2176
[LoopNest][LoopFlatten] Change LoopFlattenPass to LoopNest pass

This patch changes LoopFlattenPass from FunctionPass to LoopNestPass.

Utilize LoopNest and let function 'Flatten' generate information from it.

Reviewed By: Whitney

Differential Revision: https://reviews.llvm.org/D102904
llvm/include/llvm/Transforms/Scalar/LoopFlatten.h
llvm/lib/Passes/PassBuilder.cpp
llvm/lib/Passes/PassRegistry.def
llvm/lib/Transforms/Scalar/LoopFlatten.cpp