[sampleprof] Drop test dependency on the string hash func (NFC)
The SampleProfWriter emits function information in an order determined
by the string hash function. The situation is a bit brittle, because
changing the hash function can break the tests.
Instead of sorting the function samples to get a relaible ordering (that
might be too expensive), make the tests not depend on a particular
ordering of function samples.
Differential Revision: https://reviews.llvm.org/D32516
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301419 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed