[PATCH] D102522: [llvm-exegesis] Loop unrolling for loop snippet repetitor mode

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

@courbet thank you for the review!

While there, i have a question: if i wanted to make exegesis automatically search for dep-breaking idioms
(an instruction that has at least two aliasing uses), where would i best put it? llvm-exegesis/X86/target.cpp?
I guess, it would not run for all the instructions, but only a predefined set (xor, sub-like, ???)


Repository:
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  https://reviews.llvm.org/D102522/new/

https://reviews.llvm.org/D102522