[all-commits] [llvm/llvm-project] 00eb6f: [DSE, MemorySSA] Check for throwing instrs between ...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 00eb6fef0809ed143975ad16f3988a4fee13261b
      https://github.com/llvm/llvm-project/commit/00eb6fef0809ed143975ad16f3988a4fee13261b
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-09-04 (Fri, 04 Sep 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
    M llvm/test/Transforms/DeadStoreElimination/MSSA/multiblock-malloc-free.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/multiblock-throwing.ll

  Log Message:
  -----------
  [DSE,MemorySSA] Check for throwing instrs between killing/killed def.

We also have to check all uses between the killing & killed def and
check if any of them is throwing.