[llvm] [ValueTracking] Extend LHS/RHS with matching operand to work without constants. (PR #85557)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

This patch seems to block SROA: https://github.com/dtcxzyw/llvm-opt-benchmark/pull/419#discussion_r1527863982.


https://github.com/llvm/llvm-project/pull/85557