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[X86] Remove maximum vector length limit from combineBasicSADPattern.

Authored by craig.topper on Sun, Mar 22, 2:20 PM.

Description

[X86] Remove maximum vector length limit from combineBasicSADPattern.

createPSADBW uses SplitsOpsAndApply so should be able to handle
any size.

Restrict the extract result type to i32 or i64 since that's what
we have coverage for today and probably matches what the
isSimple() check gave us before.

Differential Revision: https://reviews.llvm.org/D76560

Details

Committed
craig.topperSun, Mar 22, 3:02 PM
Differential Revision
D76560: [X86] Remove maximum vector length limit from combineBasicSADPattern.
Parents
rG986051749cb1: doc: use the right url to bugzilla
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