[llvm] [SimplifyCFG] Use indexType from data layout in switch to table conversion (PR #146207)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

Can you check that the redundant sext_inreg is eliminated after this patch? IIRC I did a similar change to SimplifyCFG, but it didn't work :(


https://github.com/llvm/llvm-project/pull/146207