tree 831aec0dc8af667ffe36babdce29aa387740cea6
parent 9e87caff98cefcabfc13288229a4422e7f9edde4
author Thurston Dang <thurston@google.com> 1741491108 -0800
committer GitHub <noreply@github.com> 1741491108 -0800
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[msan] Apply handleVectorReduceIntrinsic to max/min vector instructions (#129819)

Changes the handling of:
- llvm.aarch64.neon.smaxv
- llvm.aarch64.neon.sminv
- llvm.aarch64.neon.umaxv
- llvm.aarch64.neon.uminv
- llvm.vector.reduce.smax
- llvm.vector.reduce.smin
- llvm.vector.reduce.umax
- llvm.vector.reduce.umin
- llvm.vector.reduce.fmax
- llvm.vector.reduce.fmin
from the default strict handling (visitInstruction) to
handleVectorReduceIntrinsic.

Also adds a parameter to handleVectorReduceIntrinsic to specify whether
the return type must match the elements of the vector.

Updates the tests from https://github.com/llvm/llvm-project/pull/129741,
https://github.com/llvm/llvm-project/pull/129810,
https://github.com/llvm/llvm-project/pull/129768