File: cxx-call-kernel.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (22 lines) | stat: -rw-r--r-- 624 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// REQUIRES: x86-registered-target
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu \
// RUN:   -x hip -emit-llvm-bc %s -o %t.hip.bc
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu \
// RUN:   -mlink-bitcode-file %t.hip.bc -DHIP_PLATFORM -emit-llvm \
// RUN:   %s -o - | FileCheck %s

#include "Inputs/cuda.h"

// CHECK: @_Z2g1i = constant ptr @_Z17__device_stub__g1i, align 8
#if __HIP__
__global__ void g1(int x) {}
#else
extern void g1(int x);

// CHECK: call i32 @hipLaunchKernel{{.*}}@_Z2g1i
void test() {
  hipLaunchKernel((void*)g1, 1, 1, nullptr, 0, 0);
}

// CHECK: __hipRegisterFunction{{.*}}@_Z2g1i
#endif