[all-commits] [llvm/llvm-project] 741975: [InstCombine][InstSimplify] Pass `SimplifyQuery` t...

Yingwei Zheng via All-commits all-commits at lists.llvm.org
Sun Dec 3 10:26:53 PST 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 741975df928208d26fb61465f5f722dfa36cc9c7
      https://github.com/llvm/llvm-project/commit/741975df928208d26fb61465f5f722dfa36cc9c7
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2023-12-04 (Mon, 04 Dec 2023)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

  Log Message:
  -----------
  [InstCombine][InstSimplify] Pass `SimplifyQuery` to `computeKnownBits` directly. NFC. (#74246)

This patch passes `SimplifyQuery` to `computeKnownBits` directly in
`InstSimplify` and `InstCombine`.
As the `DomConditionCache` in #73662 is only used in `InstCombine`, it
is inconvenient to introduce a new argument `DC` to `computeKnownBits`.




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