[llvm] [InstCombine] Match scalable splats in m_ImmConstant (PR #132522)

Luke Lau via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 3 08:19:42 PDT 2025


lukel97 wrote:

It looks like the crash is caused by casts of m_ImmConstant splats not being folded by ConstantFoldCastOperand, triggering the "Constant-fold of ImmConstant should not fail" assertion. But #133207 actually fixes that, so I'll land that first.

https://github.com/llvm/llvm-project/pull/132522


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