[X86] Add getBT helper node for attempting to create a X86ISD::BT node
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 1 Apr 2022 10:12:12 +0000 (11:12 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 1 Apr 2022 10:12:23 +0000 (11:12 +0100)
commitff2d1bb2b749bd8a5697c25d2380b7c97a59ae06
treec7a88729a71182730001a622fe2f4550ffab4389
parentf364278c459c4ed1dfc4e0d16af5af3d23f9ec15
[X86] Add getBT helper node for attempting to create a X86ISD::BT node

Avoids repeating all the extension/legalization wrapper in every use
llvm/lib/Target/X86/X86ISelLowering.cpp