[llvm] [AssumptionCache] Limit the number of assumptions inspected per value (PR #217525)

[Alexis Engelke via llvm-commits]

aengelke wrote:

This seems to slightly regress stage2-O3 compile-times: https://llvm-compile-time-tracker.com/compare.php?from=8c6b849db124e1f97804abe1bcbfa91a621f3a7a&to=904188e382f658886ab2c37ded5e54aa72c2eadd&stat=instructions:u

So there's probably some effect when compiling some part of LLVM -- maybe you can have a look at cases where this limit is hit?

https://github.com/llvm/llvm-project/pull/217525