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llvm-project/clang/test/Driver/rocm-not-found.cl

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AMDGPU: Teach toolchain to link rocm device libs Currently the library is separately linked, but this isn't correct to implement fast math flags correctly. Each module should get the version of the library appropriate for its combination of fast math and related flags, with the attributes propagated into its functions and internalized. HIP already maintains the list of libraries, but this is not used for OpenCL. Unfortunately, HIP uses a separate --hip-device-lib argument, despite both languages using the same bitcode library. Eventually these two searches need to be merged. An additional problem is there are 3 different locations the libraries are installed, depending on which build is used. This also needs to be consolidated (or at least the search logic needs to deal with this unnecessary complexity).
2018-08-15 23:25:25 +08:00
// REQUIRES: clang-driver
// Check that we raise an error if we're trying to compile OpenCL for amdhsa code but can't
// find a ROCm install, unless -nogpulib was passed.
// RUN: %clang -### --sysroot=%s/no-rocm-there -target amdgcn--amdhsa %s 2>&1 | FileCheck %s --check-prefix ERR
// RUN: %clang -### --rocm-path=%s/no-rocm-there -target amdgcn--amdhsa %s 2>&1 | FileCheck %s --check-prefix ERR
[HIP] Fix rocm detection Do not detect device library by default in rocm detector. Only detect device library in Rocm and HIP toolchain. Separate detection of HIP runtime and Rocm device library. Detect rocm path by version file in host toolchains. Also added detecting rocm version and printing rocm installation path and version with -v. Fixed include path and device library detection for ROCm 3.5. Added --hip-version option. Renamed --hip-device-lib-path to --rocm-device-lib-path. Fixed default value for -fhip-new-launch-api. Added default -std option for HIP. Differential Revision: https://reviews.llvm.org/D82930
2020-07-01 12:00:04 +08:00
// ERR: cannot find ROCm device library. Provide its path via --rocm-path or --rocm-device-lib-path, or pass -nogpulib to build without ROCm device library
AMDGPU: Teach toolchain to link rocm device libs Currently the library is separately linked, but this isn't correct to implement fast math flags correctly. Each module should get the version of the library appropriate for its combination of fast math and related flags, with the attributes propagated into its functions and internalized. HIP already maintains the list of libraries, but this is not used for OpenCL. Unfortunately, HIP uses a separate --hip-device-lib argument, despite both languages using the same bitcode library. Eventually these two searches need to be merged. An additional problem is there are 3 different locations the libraries are installed, depending on which build is used. This also needs to be consolidated (or at least the search logic needs to deal with this unnecessary complexity).
2018-08-15 23:25:25 +08:00
AMDGPU/OpenCL: Accept -nostdlib in place of -nogpulib -nogpulib makes sense when there is a host (where -nostdlib would apply) and offload target. Accept nostdlib when there is no offload target as an alias.
2020-05-07 00:05:16 +08:00
// Accept nogpulib or nostdlib for OpenCL.
AMDGPU: Teach toolchain to link rocm device libs Currently the library is separately linked, but this isn't correct to implement fast math flags correctly. Each module should get the version of the library appropriate for its combination of fast math and related flags, with the attributes propagated into its functions and internalized. HIP already maintains the list of libraries, but this is not used for OpenCL. Unfortunately, HIP uses a separate --hip-device-lib argument, despite both languages using the same bitcode library. Eventually these two searches need to be merged. An additional problem is there are 3 different locations the libraries are installed, depending on which build is used. This also needs to be consolidated (or at least the search logic needs to deal with this unnecessary complexity).
2018-08-15 23:25:25 +08:00
// RUN: %clang -### -nogpulib --rocm-path=%s/no-rocm-there %s 2>&1 | FileCheck %s --check-prefix OK
AMDGPU/OpenCL: Accept -nostdlib in place of -nogpulib -nogpulib makes sense when there is a host (where -nostdlib would apply) and offload target. Accept nostdlib when there is no offload target as an alias.
2020-05-07 00:05:16 +08:00
// RUN: %clang -### -nostdlib --rocm-path=%s/no-rocm-there %s 2>&1 | FileCheck %s --check-prefix OK
AMDGPU: Teach toolchain to link rocm device libs Currently the library is separately linked, but this isn't correct to implement fast math flags correctly. Each module should get the version of the library appropriate for its combination of fast math and related flags, with the attributes propagated into its functions and internalized. HIP already maintains the list of libraries, but this is not used for OpenCL. Unfortunately, HIP uses a separate --hip-device-lib argument, despite both languages using the same bitcode library. Eventually these two searches need to be merged. An additional problem is there are 3 different locations the libraries are installed, depending on which build is used. This also needs to be consolidated (or at least the search logic needs to deal with this unnecessary complexity).
2018-08-15 23:25:25 +08:00
// OK-NOT: cannot find ROCm installation.