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[X86][AVX] combineX86ShufflesRecursively - peek through extract_subvector

Authored by RKSimon on Jul 3 2019, 8:46 AM.

Description

[X86][AVX] combineX86ShufflesRecursively - peek through extract_subvector

If we have more then 2 shuffle ops to combine, try to use combineX86ShuffleChainWithExtract to see if some are from the same super vector.

llvm-svn: 365050

Details

Committed
RKSimonJul 3 2019, 8:46 AM
Parents
rG4e225deab4de: [ELF][RISCV] Error on R_RISCV_PCREL_LO12_[IS] that point to absolute symbols
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