[flang-commits] [clang] [flang] [llvm] CodeGen: Remove TargetOptions::FloatABIType (PR #215796)

[Matt Arsenault via flang-commits]

arsenm wrote:

> > This commit results in massive failures with existing LIT tests for our downstream toolchains, especially for Arm, similar to what others have reported above. We do use our own driver code, but I'm not sure where to begin to pinpoint what needs to be changed. Can you point me where to get started?
> 
> Many of the failures are for Generic, which I think you also noted as being problematic, e.g.:

Yes, generic is broken and I think all of these would be resolved by #203725

So the solutions are:
1. Stop using -march, only -mtriple
2. Stop using "Generic" codegen tests with no target specified. We should shard these into all the backends, but the short term here is unsupported=archname like I did in #217264
3. Merge  #203725


https://github.com/llvm/llvm-project/pull/215796