[PATCH] D46193: [LSR] Skip LSR if the cost of input is cheaper than LSR's solution

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz added a comment.

I have wanted something like this!  Thanks for doing it.



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Comment at: test/Transforms/LoopStrengthReduce/AArch64/skip-lsr-solution.ll:1
+; RUN: llc <  %s  -mtriple=aarch64 -lsr-insns-cost=true -debug-only=loop-reduce  2>&1 | FileCheck %s
+
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This needs "REQUIRES: asserts".


https://reviews.llvm.org/D46193