Reid Kleckner 1f8f049069 [IR] Make paramHasAttr to use arg indices instead of attr indices
This avoids the confusing 'CS.paramHasAttr(ArgNo + 1, Foo)' pattern.

Previously we were testing return value attributes with index 0, so I
introduced hasReturnAttr() for that use case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300367 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-14 20:19:02 +00:00
..