[PATCH] D22377: [SCEV] trip count calculation for loops with unknown stride

[Reid Kleckner via llvm-commits]

rnk added a comment.

F2275014: resampler_private_down_FIR-7ac2a7.sh <https://reviews.llvm.org/F2275014>

F2275015: resampler_private_down_FIR-7ac2a7.c <https://reviews.llvm.org/F2275015>

This is the pre-processed source and command line of one of a few TUs in opus that changed due to this patch. While I haven't stared at the IR diff long enough to understand if this is truly a miscompile, it's pretty suspicious to me. PTAL


Repository:
  rL LLVM

https://reviews.llvm.org/D22377