The IRBuilder CreateIntrinsic method wouldn't allow you to specify the
types that you wanted the intrinsic to be mangled with. To fix this
I've:
- Added an ArrayRef<Type *> member to both CreateIntrinsic overloads.
- Used that array to pass into the Intrinsic::getDeclaration call.
- Added a CreateUnaryIntrinsic to replace the most common use of
CreateIntrinsic where the type was auto-deduced from operand 0.
- Added a bunch more unit tests to test Create*Intrinsic calls that
weren't being tested (including the FMF flag that wasn't checked).
This was suggested as part of the AMDGPU specific atomic optimizer
review (https://reviews.llvm.org/D51969).
Differential Revision: https://reviews.llvm.org/D52087
llvm-svn: 343962
57f5d0a885