Commit Graph

1 Commits

Author SHA1 Message Date
Roman Tereshin 99a6672bba [LowerSwitch][AMDGPU] Do not handle impossible values
This patch adds LazyValueInfo to LowerSwitch to compute the range of the
value being switched over and reduce the size of the tree LowerSwitch
builds to lower a switch.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D58096

llvm-svn: 354670
2019-02-22 14:33:46 +00:00