[all-commits] [llvm/llvm-project] 249d2c: [LV] Add test showing overly aggressive dropping o...

Florian Hahn via All-commits all-commits at lists.llvm.org
Sun Jan 7 05:57:18 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 249d2ccb1d8475d3ff4ead9566a83fc0adf476db
      https://github.com/llvm/llvm-project/commit/249d2ccb1d8475d3ff4ead9566a83fc0adf476db
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-01-07 (Sun, 07 Jan 2024)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/X86/drop-poison-generating-flags.ll

  Log Message:
  -----------
  [LV] Add test showing overly aggressive dropping of inbounds.

As %B.gep.0 executes unconditionally in the latch, inbounds could
be preserved in the vector version.

https://alive2.llvm.org/ce/z/XWbMuD




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