shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[AMDGPU][OpenMP] Do not attach -fcuda-is-device flag for AMDGPU OpenMP (#96909)

Browse Source 
`-fcuda-is-device` flag is not used for OpenMP offloading for AMD GPUs
and it does not need to be added as clang cc1 option for OpenMP code.
This commit is contained in:
Dominik Adamski 2024-07-01 11:36:49 +02:00 committed by GitHub
parent 3562001007
commit 8bb00cb160
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
View File

@ -47,8 +47,6 @@ void AMDGPUOpenMPToolChain::addClangTargetOptions(
assert(DeviceOffloadingKind == Action::OFK_OpenMP &&
"Only OpenMP offloading kinds are supported.");
CC1Args.push_back("-fcuda-is-device");
if (DriverArgs.hasArg(options::OPT_nogpulib))
return;

2
clang/test/Driver/amdgpu-openmp-toolchain.c
View File

@ -7,7 +7,7 @@
// verify the tools invocations
// CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-llvm-bc"{{.*}}"-x" "c"
// CHECK: "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu"{{.*}}"-fcuda-is-device"{{.*}}"-target-cpu" "gfx906"
// CHECK: "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu"{{.*}}"-target-cpu" "gfx906"
// CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-obj"
// CHECK: clang-linker-wrapper{{.*}} "-o" "a.out"