[all-commits] [llvm/llvm-project] 2206c7: [InstSimplify] Fold trig functions call of poison ...

[jjasmine via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2206c7d4afc28d78c23db48de29d600ce1e8791b
      https://github.com/llvm/llvm-project/commit/2206c7d4afc28d78c23db48de29d600ce1e8791b
  Author: jjasmine <jjasmine at igalia.com>
  Date:   2025-07-16 (Wed, 16 Jul 2025)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/test/Transforms/InstSimplify/ConstProp/atan-intrinsic.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/sinh-cosh-intrinsics.ll
    M llvm/test/Transforms/InstSimplify/fold-intrinsics.ll
    M llvm/test/Transforms/InstSimplify/sincos.ll
    M llvm/unittests/Analysis/ValueTrackingTest.cpp

  Log Message:
  -----------
  [InstSimplify] Fold trig functions call of poison to poison (#148969)

Fold trig functions call of poison to poison.

This includes sin, cos, asin, acos, atan, atan2, sinh, cosh, sincos,
sincospi.

Test cases are fixed and also added to
llvm/test/Transforms/InstSimplify/fold-intrinsics.ll just like in
https://github.com/llvm/llvm-project/pull/146750



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