[clang] [llvm] [PowerPC] Take ABI into account for data layout (PR #149725)

[via llvm-commits]

RolandF77 wrote:

This is a clang change - I would suppose it can be tested by clang tests. You could use clang -S -emit-llvm -o - to generate the IR and check for the datalayout being as expected. You could do the same without the -emit-llvm to generate the assembly and check for .abiversion 2.

https://github.com/llvm/llvm-project/pull/149725