[all-commits] [llvm/llvm-project] 9a4f57: [SelectionDAG] Use `EVT::getIntegerVT` in `getBitc...

[Shilei Tian via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a4f57ec1e6e08db201d42137552b6d97c6d4d25
      https://github.com/llvm/llvm-project/commit/9a4f57ec1e6e08db201d42137552b6d97c6d4d25
  Author: Shilei Tian <i at tianshilei.me>
  Date:   2024-07-01 (Mon, 01 Jul 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    A llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll

  Log Message:
  -----------
  [SelectionDAG] Use `EVT::getIntegerVT` in `getBitcastedAnyExtOrTrunc` (#96658)

`SelectionDAG::getBitcastedAnyExtOrTrunc` assumes that there is always a
valid
integer type corresponding to another type, which is not always true
when it
comes to vector type. For example, `<3 x i8>` doesn't have a
corresponding
integer type.

Fix SWDEV-464698.



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