[AArch64] Add cost tests for fadd reductions with fast math flags.
authorVir Narula <virnarula@outlook.com>
Tue, 14 Jun 2022 13:13:12 +0000 (14:13 +0100)
committerFlorian Hahn <flo@fhahn.com>
Tue, 14 Jun 2022 13:13:12 +0000 (14:13 +0100)
commit81e890057d1d68b95be0389ab878ae5959090a27
treea7cc7fc9c88b667289aef8ee0e5b8ab88133b040
parent1da6940275ac250f75885e47d0c9f0393f56e1e3
[AArch64] Add cost tests for fadd reductions with fast math flags.

Add test coverage showing how the costs of fadd reductions is
overestimated at the moment.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D127682
llvm/test/Analysis/CostModel/AArch64/reduce-fadd.ll