Alex Voicu

Newer TBB variants incompatible with libstdc++ 9 and 10

1

See: https://software.intel.com/content/www/us/en/develop/articles/intel-oneapi-threading-building-blocks-release-notes.html. We need to keep this on the radar and work around it (it's already breaking in MacOS with latest brew-ed TBB).

[WIP] This adds thorough handling of HIP's `__constant__` hint. On one hand, variables thus annotated are placed in the constant address space - this is handled in the ME. On...

Enable the new PromoteConstant pass. Required by / depends on https://github.com/RadeonOpenCompute/llvm-project/pull/5 and https://github.com/ROCm-Developer-Tools/HIP/pull/1901.

Add support for all ROCm supported targets. Fix triple to match AMDGPU.

1

This adds back all targets supported by ROCm as per https://llvm.org/docs/AMDGPUUsage.html#processors. It also normalises the triple to match that specified by the same source. Goes hand in hand with https://github.com/RadeonOpenCompute/hcc-clang-upgrade/pull/149.

[CodeGen][LLVM] Make the `va_list` related intrinsics generic.

9

Currently, the builtins used for implementing `va_list` handling unconditionally take their arguments as unqualified `ptr`s i.e. pointers to AS 0. This does not work for targets where the default AS...

[clang][CodeGen][AMDGPU] Enable AMDGPU `printf` for `spirv64-amd-amdhsa`

2

This enables the AMDGPU specific implementation of `printf` when compiling for AMDGCN flavoured SPIR-V, the consequence being that the expansion into ROCDL calls & friends gets expanded before "lowering" to...