[PATCH] D99149: [LoopUnrollAndJam] Change LoopUnrollAndJamPass to LoopNest pass

Harald van Dijk via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Jun 6 08:41:20 PDT 2021


hvdijk added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp:511
 INITIALIZE_PASS_DEPENDENCY(LoopInfoWrapperPass)
+INITIALIZE_PASS_DEPENDENCY(LoopSimplify)
+INITIALIZE_PASS_DEPENDENCY(LCSSAWrapperPass)
----------------
uint256_t wrote:
> @hvdijk Could you try reversing the running order of `LoopSimplify` and `LCSSAWrapperPass`, and check if the problem still reproduces?
Tried now, and I see the same results if I reverse those two lines.


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99149/new/

https://reviews.llvm.org/D99149



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