[PATCH] D105169: [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default

Tue Dec 28 19:10:40 PST 2021

hyeongyukim added a comment.

In D105169#3211929 <https://reviews.llvm.org/D105169#3211929>, @nathanchance wrote:

> @hyeongyukim I am currently offline for the evening but it seems like my reduction might have been too aggressive. It looks like this code comes from `ravb_set_gti()` (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/renesas/ravb_main.c?h=v5.16-rc7#n2480), which checks that `rate` is not zero before using it as a divisor. I will see if I can get a reproducer without any undefined behavior such as this.

Okay! Thank you for your response.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105169/new/

https://reviews.llvm.org/D105169