[all-commits] [llvm/llvm-project] 1abae1: [SPIR-V] Fix ldexp exponent splat for vectors wide...

[Arseniy Obolenskiy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1abae183ec2d58bd9fba2ec713266ad29175705f
      https://github.com/llvm/llvm-project/commit/1abae183ec2d58bd9fba2ec713266ad29175705f
  Author: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp
    M llvm/test/CodeGen/SPIRV/llvm-intrinsics/ldexp.ll

  Log Message:
  -----------
  [SPIR-V] Fix ldexp exponent splat for vectors wider than four elements (#225617)

The shared createVirtualRegister helper sets the full vector LLT, which
does not match the 128-bit vector register classes and trips a size
assert



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