vasilito
cb424d7448
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).
183 lines
6.9 KiB
Plaintext
183 lines
6.9 KiB
Plaintext
// RUN: echo "GPU binary would be here" > %t
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s \
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// RUN: -fcuda-include-gpubinary %t -o - -x hip\
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// RUN: | FileCheck -check-prefixes=CHECK,GNU,GNU-HIP,HIP %s
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s \
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// RUN: -fcuda-include-gpubinary %t -o - -x hip\
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// RUN: | FileCheck -check-prefix=NEG %s
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// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -emit-llvm %s \
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// RUN: -aux-triple amdgcn-amd-amdhsa -fcuda-include-gpubinary \
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// RUN: %t -o - -x hip\
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// RUN: | FileCheck -check-prefixes=CHECK,MSVC,MSVC-HIP,HIP %s
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// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -emit-llvm %s \
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// RUN: -aux-triple nvptx64 -fcuda-include-gpubinary \
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// RUN: %t -target-sdk-version=9.2 -o - \
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// RUN: | FileCheck -check-prefixes=CHECK,MSVC,CUDA %s
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// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -emit-llvm %s \
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// RUN: -aux-triple amdgcn-amd-amdhsa -fcuda-include-gpubinary \
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// RUN: %t -o - -x hip\
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// RUN: | FileCheck -check-prefix=NEG %s
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#include "Inputs/cuda.h"
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// Check kernel handles are emitted for non-MSVC target but not for MSVC target.
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// GNU-HIP: @[[HCKERN:ckernel]] = constant ptr @[[CSTUB:__device_stub__ckernel]], align 8
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// GNU-HIP: @[[HNSKERN:_ZN2ns8nskernelEv]] = constant ptr @[[NSSTUB:_ZN2ns23__device_stub__nskernelEv]], align 8
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// GNU-HIP: @[[HTKERN:_Z10kernelfuncIiEvv]] = linkonce_odr constant ptr @[[TSTUB:_Z25__device_stub__kernelfuncIiEvv]], comdat, align 8
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// GNU-HIP: @[[HDKERN:_Z11kernel_declv]] = external constant ptr, align 8
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// GNU-HIP: @[[HTDKERN:_Z20template_kernel_declIiEvT_]] = external constant ptr, align 8
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// MSVC-HIP: @[[HCKERN:ckernel]] = dso_local constant ptr @[[CSTUB:__device_stub__ckernel]], align 8
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// MSVC-HIP: @[[HNSKERN:"\?nskernel@ns@@YAXXZ.*"]] = dso_local constant ptr @[[NSSTUB:"\?__device_stub__nskernel@ns@@YAXXZ"]], align 8
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// MSVC-HIP: @[[HTKERN:"\?\?\$kernelfunc@H@@YAXXZ.*"]] = linkonce_odr dso_local constant ptr @[[TSTUB:"\?\?\$__device_stub__kernelfunc@H@@YAXXZ.*"]], comdat, align 8
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// MSVC-HIP: @[[HDKERN:"\?kernel_decl@@YAXXZ.*"]] = external dso_local constant ptr, align 8
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// MSVC-HIP: @[[HTDKERN:"\?\?\$template_kernel_decl@H@@YAXH.*"]] = external dso_local constant ptr, align 8
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extern "C" __global__ void ckernel() {}
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// CUDA: @[[HCKERN:__device_stub__ckernel\.id]] = dso_local global i8 0
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// CUDA: @[[HNSKERN:"\?__device_stub__nskernel@ns@@YAXXZ\.id"]] = dso_local global i8 0
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// CUDA: @[[HTKERN:"\?\?\$__device_stub__kernelfunc@H@@YAXXZ\.id"]] = linkonce_odr dso_local global i8 0, comdat
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namespace ns {
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__global__ void nskernel() {}
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} // namespace ns
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template<class T>
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__global__ void kernelfunc() {}
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__global__ void kernel_decl();
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template<class T>
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__global__ void template_kernel_decl(T x);
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extern "C" void (*kernel_ptr)();
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extern "C" void *void_ptr;
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extern "C" void launch(void *kern);
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// Device side kernel names
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// CHECK: @[[CKERN:[0-9]*]] = {{.*}} c"ckernel\00"
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// CHECK: @[[NSKERN:[0-9]*]] = {{.*}} c"_ZN2ns8nskernelEv\00"
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// CHECK: @[[TKERN:[0-9]*]] = {{.*}} c"_Z10kernelfuncIiEvv\00"
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// Non-template kernel stub functions
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// HIP: define{{.*}}@[[CSTUB]]
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// CUDA: define{{.*}}@[[CSTUB:__device_stub__ckernel]]
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// HIP: call{{.*}}@hipLaunchByPtr{{.*}}@[[HCKERN]]
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// CUDA: call{{.*}}@cudaLaunch{{.*}}@[[CSTUB]]
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// CUDA: store volatile i8 1, ptr @[[HCKERN]], align 1
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// CHECK: ret void
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// HIP: define{{.*}}@[[NSSTUB]]
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// CUDA: define{{.*}}@[[NSSTUB:"\?__device_stub__nskernel@ns@@YAXXZ"]]
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// HIP: call{{.*}}@hipLaunchByPtr{{.*}}@[[HNSKERN]]
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// CUDA: call{{.*}}@cudaLaunch{{.*}}@[[NSSTUB]]
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// CUDA: store volatile i8 1, ptr @[[HNSKERN]], align 1
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// CHECK: ret void
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// Check kernel stub is called for triple chevron.
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// CHECK-LABEL: define{{.*}}@fun1()
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// CHECK: call void @[[CSTUB]]()
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// CHECK: call void @[[NSSTUB]]()
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// HIP: call void @[[TSTUB]]()
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// CUDA: call void @[[TSTUB:"\?\?\$__device_stub__kernelfunc@H@@YAXXZ.*"]]()
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// GNU: call void @[[DSTUB:_Z26__device_stub__kernel_declv]]()
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// GNU: call void @[[TDSTUB:_Z35__device_stub__template_kernel_declIiEvT_]](
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// MSVC: call void @[[DSTUB:"\?__device_stub__kernel_decl@@YAXXZ"]]()
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// MSVC: call void @[[TDSTUB:"\?\?\$__device_stub__template_kernel_decl@H@@YAXH@Z"]](
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extern "C" void fun1(void) {
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ckernel<<<1, 1>>>();
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ns::nskernel<<<1, 1>>>();
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kernelfunc<int><<<1, 1>>>();
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kernel_decl<<<1, 1>>>();
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template_kernel_decl<<<1, 1>>>(1);
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}
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// Template kernel stub functions
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// CHECK: define{{.*}}@[[TSTUB]]
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// HIP: call{{.*}}@hipLaunchByPtr{{.*}}@[[HTKERN]]
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// CUDA: call{{.*}}@cudaLaunch{{.*}}@[[TSTUB]]
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// CUDA: store volatile i8 1, ptr @[[HTKERN]], align 1
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// CHECK: ret void
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// Check declaration of stub function for external kernel.
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// CHECK: declare{{.*}}@[[DSTUB]]
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// CHECK: declare{{.*}}@[[TDSTUB]]
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// Check kernel handle is used for passing the kernel as a function pointer.
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// CHECK-LABEL: define{{.*}}@fun2()
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// HIP: call void @launch({{.*}}[[HCKERN]]
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// HIP: call void @launch({{.*}}[[HNSKERN]]
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// HIP: call void @launch({{.*}}[[HTKERN]]
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// HIP: call void @launch({{.*}}[[HDKERN]]
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// HIP: call void @launch({{.*}}[[HTDKERN]]
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extern "C" void fun2() {
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launch((void *)ckernel);
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launch((void *)ns::nskernel);
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launch((void *)kernelfunc<int>);
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launch((void *)kernel_decl);
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launch((void *)template_kernel_decl<int>);
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}
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// Check kernel handle is used for assigning a kernel to a function pointer.
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// CHECK-LABEL: define{{.*}}@fun3()
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// HIP: store ptr @[[HCKERN]], ptr @kernel_ptr, align 8
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// HIP: store ptr @[[HCKERN]], ptr @kernel_ptr, align 8
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// HIP: store ptr @[[HCKERN]], ptr @void_ptr, align 8
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// HIP: store ptr @[[HCKERN]], ptr @void_ptr, align 8
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extern "C" void fun3() {
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kernel_ptr = ckernel;
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kernel_ptr = &ckernel;
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void_ptr = (void *)ckernel;
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void_ptr = (void *)&ckernel;
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}
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// Check kernel stub is loaded from kernel handle when function pointer is
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// used with triple chevron.
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// CHECK-LABEL: define{{.*}}@fun4()
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// HIP: store ptr @[[HCKERN]], ptr @kernel_ptr
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// HIP: call noundef i32 @{{.*hipConfigureCall}}
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// HIP: %[[HANDLE:.*]] = load ptr, ptr @kernel_ptr, align 8
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// HIP: %[[STUB:.*]] = load ptr, ptr %[[HANDLE]], align 8
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// HIP: call void %[[STUB]]()
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extern "C" void fun4() {
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kernel_ptr = ckernel;
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kernel_ptr<<<1,1>>>();
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}
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// Check kernel handle is passed to a function.
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// CHECK-LABEL: define{{.*}}@fun5()
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// HIP: store ptr @[[HCKERN]], ptr @kernel_ptr
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// HIP: %[[HANDLE:.*]] = load ptr, ptr @kernel_ptr, align 8
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// HIP: call void @launch(ptr noundef %[[HANDLE]])
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extern "C" void fun5() {
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kernel_ptr = ckernel;
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launch((void *)kernel_ptr);
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}
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// Check kernel handle is registered.
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// HIP-LABEL: define{{.*}}@__hip_register_globals
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// HIP: call{{.*}}@__hipRegisterFunction{{.*}}@[[HCKERN]]{{.*}}@[[CKERN]]
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// HIP: call{{.*}}@__hipRegisterFunction{{.*}}@[[HNSKERN]]{{.*}}@[[NSKERN]]
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// HIP: call{{.*}}@__hipRegisterFunction{{.*}}@[[HTKERN]]{{.*}}@[[TKERN]]
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// NEG-NOT: call{{.*}}@__hipRegisterFunction{{.*}}__device_stub
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// NEG-NOT: call{{.*}}@__hipRegisterFunction{{.*}}kernel_decl
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// NEG-NOT: call{{.*}}@__hipRegisterFunction{{.*}}template_kernel_decl
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