llvm-project

ead486ca - [ClangLinkerWrapper] Fix intermediate file naming for multi-arch compilation (#99325)

[ClangLinkerWrapper] Fix intermediate file naming for multi-arch compilation (#99325) When save-temps is enabled and the given offload-archs differ only in target features with the same arch, the intermediate postlink.bc and postopt.bc files were getting overwritten. This fix, suffixes the intermediate file names with the complete TargetID. E.g. `helloworld.amdgcn-amd-amdhsa.gfx90a:xnack+.postlink.bc` and `helloworld.amdgcn-amd-amdhsa.gfx90a:xnack+.postopt.bc`