Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/Driver/cuda-version-check.cu
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

81 lines
4.5 KiB
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// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_20 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=OK
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=OK
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=OK
// Test version guess when cuda.h has not been found
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA-unknown/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=UNKNOWN_VERSION
// Unknown version info present in cuda.h
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA-new/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=UNKNOWN_VERSION
// Make sure that we don't warn about CUDA version during C++ compilation.
// RUN: %clang --target=x86_64-linux -v -### -x c++ --cuda-gpu-arch=sm_60 \
// RUN: --cuda-path=%S/Inputs/CUDA-unknown/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=UNKNOWN_VERSION_CXX
// The installation at Inputs/CUDA is CUDA 7.0, which doesn't support sm_60.
// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=ERR_SM60
// This should only complain about sm_60, not sm_35.
// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-gpu-arch=sm_35 \
// RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=ERR_SM60 --check-prefix=OK_SM35
// We should get two errors here, one for sm_60 and one for sm_61.
// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-gpu-arch=sm_61 \
// RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=ERR_SM60 --check-prefix=ERR_SM61
// We should still get an error if we pass -nocudainc, because this compilation
// would invoke ptxas, and we do a version check on that, too.
// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 -nocudainc --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=ERR_SM60
// If with -nocudainc and -E, we don't touch the CUDA install, so we
// shouldn't get an error.
// RUN: %clang --target=x86_64-linux -v -### -E --cuda-device-only --cuda-gpu-arch=sm_60 -nocudainc \
// RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=OK
// --no-cuda-version-check should suppress all of these errors.
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 \
// RUN: --no-cuda-version-check %s | \
// RUN: FileCheck %s --check-prefix=OK
// We need to make sure the version check is done only for the device toolchain,
// therefore we should not get an error in host-only mode. We use the -S here
// to avoid the error being produced in case by the assembler tool, which does
// the same check.
// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-host-only --cuda-path=%S/Inputs/CUDA/usr/local/cuda -S 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=OK
// RUN: not %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-device-only --cuda-path=%S/Inputs/CUDA/usr/local/cuda -S 2>&1 %s | \
// RUN: FileCheck %s --check-prefix=ERR_SM60
// OK-NOT: error: GPU arch
// OK_SM35-NOT: error: GPU arch sm_35
// We should only get one error per architecture.
// ERR_SM20: error: GPU arch sm_20 {{.*}}
// ERR_SM20-NOT: error: GPU arch sm_20
// ERR_SM60: error: GPU arch sm_60 {{.*}}
// ERR_SM60-NOT: error: GPU arch sm_60
// ERR_SM61: error: GPU arch sm_61 {{.*}}
// ERR_SM61-NOT: error: GPU arch sm_61
// UNKNOWN_VERSION: CUDA version is newer than the latest{{.*}} supported version
// UNKNOWN_VERSION_CXX-NOT: unknown CUDA version
// Check to make sure we do not emit these warnings for OpenMP or cross-compilation.
// RUN: %clang --target=x86_64-linux -v -### -fopenmp -nogpulib --offload-arch=sm_60 --cuda-path=%S/Inputs/CUDA-new/usr/local/cuda 2>&1 -x c %s | \
// RUN: FileCheck %s --check-prefix=VERSION
// RUN: %clang --target=nvptx64-nvidia-cuda -v -### -nogpulib -march=sm_60 --cuda-path=%S/Inputs/CUDA-new/usr/local/cuda 2>&1 -x c %s | \
// RUN: FileCheck %s --check-prefix=VERSION
// VERSION-NOT: CUDA version is newer than the latest{{.*}} supported version