Fix error
llvm\clang\tools\amdgpu-arch\AMDGPUArchByHIP.cpp(102,29): error: result
of comparison of constant 18446744073709551615 with expression of type
'unsigned int' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
102 | StringRef VerStr = (Pos == StringRef::npos) ? S : S.substr(Pos +
1);
Reload aba3005a after fixing build failure.
Recently HIP runtime changed dll name to amdhip64_n.dll on Windows,
where n is ROCm major version number.
Fix amdgpu-arch to search for amdhip64_n.dll on Windows.
This reverts commit 6fa1bfad65edefe3f4c17740f05297d34e833b47.
Revert it due to breaking buildbot:
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\tools\amdgpu-arch\AMDGPUArchByHIP.cpp(104):
error C2039: 'parse': is not a member of 'llvm::VersionTuple'
https://lab.llvm.org/buildbot/#/builders/46/builds/13184
Recently HIP runtime changed dll name to amdhip64_n.dll on Windows,
where n is ROCm major version number.
Fix amdgpu-arch to search for amdhip64_n.dll on Windows.
Currently amdgpu-arch tool detects AMD GPU by dynamically
loading HSA runtime shared library and using HSA API's,
which is not available on Windows.
This patch makes it work on Windows by dynamically loading
HIP runtime dll and using HIP API's.
Reviewed by: Matt Arsenault, Joseph Huber, Johannes Doerfert
Differential Revision: https://reviews.llvm.org/D153725
