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(parent: 6589a29) | patch
[TargetLowering] Remove isDesirableToCombineBuildVectorToShuffleTruncate target hook...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 8 Feb 2020 08:55:51 +0000 (08:55 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 8 Feb 2020 08:55:51 +0000 (08:55 +0000)
commit4229f12a22a28d17ab49a3478928852fd212fc2a
treefac74fe016075e6eba240b9ba0cd0e5a479222f4tree | snapshot
parent6589a2914762eb6c2a1181c6b71edbb5d09130b2commit | diff
[TargetLowering] Remove isDesirableToCombineBuildVectorToShuffleTruncate target hook. NFC.

This hasn't been used for years, its original implementation, D35700, had bugs that caused the reversion of most of the code, and since then x86 shuffle lowering/combining has handled most cases and can deal with the rest as well.
llvm/include/llvm/CodeGen/TargetLowering.h diff | blob | history
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/lib/Target/X86/X86ISelLowering.h diff | blob | history
Domain: System / Toolchain;