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Revert rG23cb32c6d5bda0919cc1ef129917ceb2dbf1b1b8 "[X86] combineX86ShufflesRecursivel...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 12 Feb 2023 14:46:02 +0000 (14:46 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 12 Feb 2023 14:46:08 +0000 (14:46 +0000)
commit1300a4fdae35468d6e1fe41a9fa2b2468fb6fe9d
tree215c4ce9864eab4c95777338ec2c0ee53ca29e88tree | snapshot
parent7717e1114ad3681d2d626fda711186ebb8a7ddd6commit | diff
Revert rG23cb32c6d5bda0919cc1ef129917ceb2dbf1b1b8 "[X86] combineX86ShufflesRecursively - treat ISD::TRUNCATE as faux shuffle"

This is causing a miscompile - waiting on a regression test from @bkramer
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/prefer-avx256-mask-shuffle.ll diff | blob | history
Domain: System / Toolchain;