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llvm-project/clang/test/CodeGenCUDA/ptx-kernels.cu

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Replace PTX back-end with NVPTX back-end in all places where Clang cares NV_CONTRIB llvm-svn: 157403
2012-05-25 01:43:12 +08:00
// RUN: %clang_cc1 %s -triple nvptx-unknown-unknown -fcuda-is-device -emit-llvm -o - | FileCheck %s
CUDA: set proper calling conventions for PTX llvm-svn: 141296
2011-10-07 00:49:54 +08:00
#include "../SemaCUDA/cuda.h"
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. llvm-svn: 188447
2013-08-15 14:47:53 +08:00
// CHECK-LABEL: define void @device_function
Use kernel metadata to differentiate between kernel and device functions for the NVPTX target. llvm-svn: 178418
2013-03-30 22:38:24 +08:00
extern "C"
CUDA: set proper calling conventions for PTX llvm-svn: 141296
2011-10-07 00:49:54 +08:00
__device__ void device_function() {}
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. llvm-svn: 188447
2013-08-15 14:47:53 +08:00
// CHECK-LABEL: define void @global_function
Use kernel metadata to differentiate between kernel and device functions for the NVPTX target. llvm-svn: 178418
2013-03-30 22:38:24 +08:00
extern "C"
CUDA: set proper calling conventions for PTX llvm-svn: 141296
2011-10-07 00:49:54 +08:00
__global__ void global_function() {
Use kernel metadata to differentiate between kernel and device functions for the NVPTX target. llvm-svn: 178418
2013-03-30 22:38:24 +08:00
// CHECK: call void @device_function
CUDA: set proper calling conventions for PTX llvm-svn: 141296
2011-10-07 00:49:54 +08:00
device_function();
}
Use kernel metadata to differentiate between kernel and device functions for the NVPTX target. llvm-svn: 178418
2013-03-30 22:38:24 +08:00
// CHECK: !{{[0-9]+}} = metadata !{void ()* @global_function, metadata !"kernel", i32 1}