This patch adds new clang tool named amdgpu-arch which uses
HSA to detect installed AMDGPU and report back latter's march.
This tool is built only if system has HSA installed.
The value printed by amdgpu-arch is used to fill -march when
latter is not explicitly provided in -Xopenmp-target.
Reviewed By: JonChesterfield, gregrodgers
Differential Revision: https://reviews.llvm.org/D99949
This patch adds new clang tool named amdgpu-arch which uses
HSA to detect installed AMDGPU and report back latter's march.
This tool is built only if system has HSA installed.
The value printed by amdgpu-arch is used to fill -march when
latter is not explicitly provided in -Xopenmp-target.
Reviewed By: JonChesterfield, gregrodgers
Differential Revision: https://reviews.llvm.org/D99949
Remove emit-llvm-bc from addClangTargetOptions as it conflicts with -E for save-temps.
AMDGCN does not yet support linking object files so backend and assemble actions are
skipped, leaving LLVM IR as the output format.
Reviewed By: JonChesterfield, ronlieb
Differential Revision: https://reviews.llvm.org/D96769
This patch uses the existing logic of CUDA for searching libomptarget
and extracts it to a common method.
Reviewed By: JonChesterfield, tianshilei1992
Differential Revision: https://reviews.llvm.org/D96248
This patch adds AMDGPUOpenMPToolChain for supporting OpenMP
offloading to AMD GPU's.
Originally authored by Greg Rodgers
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D94961
Pushpinder Singh