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Commit 86d15bff authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][SSE] Relax type legality for combineTruncateWithSat PACKSS/PACKUS truncation 

While the AVX512 VTRUNCS/VTRUNCUS instructions require legal types, truncateVectorWithPACK handles cases with multiples of legal types through splitting/concatenation. So we just need to ensure that the src/dst scalar types are correct and leave truncateVectorWithPACK to handle the rest of it.

llvm-svn: 325127
parent b4e3bad8
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