[all-commits] [llvm/llvm-project] 798f4c: Revert "[RISCV] AddEdge between mask producer and ...

[Alex Bradbury via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 798f4c156f98df6a3f49fd2462959265d3b44867
      https://github.com/llvm/llvm-project/commit/798f4c156f98df6a3f49fd2462959265d3b44867
  Author: Alex Bradbury <asb at igalia.com>
  Date:   2025-07-11 (Fri, 11 Jul 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp
    M llvm/test/CodeGen/RISCV/rvv/combine-reduce-add-to-vcpop.ll
    M llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-i1.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-shuffle-deinterleave.ll
    M llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll
    M llvm/test/CodeGen/RISCV/rvv/vselect-fp.ll

  Log Message:
  -----------
  Revert "[RISCV] AddEdge between mask producer and user of V0 (#146855)"

This reverts commit aee21c368b41cd5f7765a31b9dbe77f2bffadd4e.

As noted
<https://github.com/llvm/llvm-project/pull/146855#issuecomment-3061784904>
this causes compile errors for several RVV configurations:

    fatal error: error in backend: SmallVector unable to grow. Requested capacity (4294967296) is larger than maximum value for size type (4294967295)



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