[Alignment][NFC] Use Align with TargetLowering::setPrefFunctionAlignment

Authored by gchatelet on Sep 6 2019, 8:03 AM.


[Alignment][NFC] Use Align with TargetLowering::setPrefFunctionAlignment

This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet

Subscribers: nemanjai, javed.absar, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, s.egerton, pzheng, ychen, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67267

llvm-svn: 371212