[llvm-branch-commits] [llvm] release/21.x: [HEXAGON] [MachinePipeliner] Fix the DAG in case of dependent phis. (#135925) (PR #170749)

[Ikhlas Ajbar via llvm-branch-commits]

iajbar wrote:

This patch https://github.com/llvm/llvm-project/pull/167095 is missing from release/21.x. I did cherry pick to release/21.x.


https://github.com/llvm/llvm-project/pull/170749