[PowerPC] Add non-constant fcopysign f128 test coverage
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 3 Dec 2021 12:02:13 +0000 (12:02 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 3 Dec 2021 12:04:06 +0000 (12:04 +0000)
commite85667a2fbaf916c49000144b413caf0d26b0365
tree496195e9e79f21d2c7b4b629cbe2a5ffa6428eae
parent0b34ffe4a61eab708b594f23a7781c90ec22423d
[PowerPC] Add non-constant fcopysign f128 test coverage

As discussed on D114589 as the constant case gets affected by SimplifyDemandedBits a lot - the non-constant case currently falls back to copysignl libcalls
llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll