[all-commits] [llvm/llvm-project] d00d74: [llvm] add GenericFloatingPointPredicateUtils (#14...

[Tim Gymnich via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d00d74bb2564103ae3cb5ac6b6ffecf7e1cc2238
      https://github.com/llvm/llvm-project/commit/d00d74bb2564103ae3cb5ac6b6ffecf7e1cc2238
  Author: Tim Gymnich <tim at gymni.ch>
  Date:   2025-05-21 (Wed, 21 May 2025)

  Changed paths:
    A llvm/include/llvm/ADT/GenericFloatingPointPredicateUtils.h
    A llvm/include/llvm/Analysis/FloatingPointPredicateUtils.h
    M llvm/include/llvm/Analysis/ValueTracking.h
    A llvm/include/llvm/CodeGen/MachineFloatingPointPredicateUtils.h
    M llvm/lib/Analysis/CMakeLists.txt
    A llvm/lib/Analysis/FloatingPointPredicateUtils.cpp
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/lib/CodeGen/CMakeLists.txt
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    A llvm/lib/CodeGen/MachineFloatingPointPredicateUtils.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
    M llvm/unittests/Analysis/ValueTrackingTest.cpp

  Log Message:
  -----------
  [llvm] add GenericFloatingPointPredicateUtils (#140254)

add `GenericFloatingPointPredicateUtils` in order to generalize
effects of floating point comparisons on `KnownFPClass` for both IR and
MIR.

---------

Co-authored-by: Matt Arsenault <arsenm2 at gmail.com>



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