#include <stdio.h>
#include <cuda.h>
#include <sys/time.h>

static const int ThreadsPerBlock = 512;

static __global__ void AddKernel(const int* a, const int* b, int* c, const int n)
{
  const int idx = threadIdx.x + blockIdx.x * blockDim.x;
  if (idx < n) {
    c[idx] = a[idx] + b[idx];
  }
}

static void random_ints(int* x, const int n)
{
  for (int i = 0; i < n; i++) x[i] = i;
}

static void CheckCuda()
{
  cudaError_t e;
  cudaDeviceSynchronize();
  if (cudaSuccess != (e = cudaGetLastError())) {
    fprintf(stderr, "CUDA error %d: %s\n", e, cudaGetErrorString(e));
    exit(-1);
  }
}

int main(int argc, char *argv[])
{
  // check command line
  if (argc != 2) {fprintf(stderr, "usage: %s number_of_elements\n", argv[0]); exit(-1);}
  const int N = atoi(argv[1]);
  if (N < 1) {fprintf(stderr, "error: number_of_elements must be at least 1\n"); exit(-1);}
  printf("running %d-element vector addition\n", N);

  // alloc space for device copies of a, b, c
  int *d_a, *d_b, *d_c;
  const int size = N * sizeof(int);
  cudaMalloc((void **)&d_a, size);
  cudaMalloc((void **)&d_b, size);
  cudaMalloc((void **)&d_c, size);

  // alloc space for host copies of a, b, c and setup input values
  int* a = new int[N]; random_ints(a, N);
  int* b = new int[N]; random_ints(b, N);
  int* c = new int[N];

  // copy inputs to device
  if (cudaSuccess != cudaMemcpy(d_a, a, size, cudaMemcpyHostToDevice)) {fprintf(stderr, "copying to device failed\n"); exit(-1);}
  if (cudaSuccess != cudaMemcpy(d_b, b, size, cudaMemcpyHostToDevice)) {fprintf(stderr, "copying to device failed\n"); exit(-1);}

  // start time
  timeval start, end;
  gettimeofday(&start, NULL);

  // launch GPU kernel
  AddKernel<<<(N + ThreadsPerBlock - 1) / ThreadsPerBlock, ThreadsPerBlock>>>(d_a, d_b, d_c, N);
  cudaDeviceSynchronize();

  // end time
  gettimeofday(&end, NULL);
  const double runtime = end.tv_sec - start.tv_sec + (end.tv_usec - start.tv_usec) / 1000000.0;
  printf("compute time: %.6f s\n", runtime);
  CheckCuda();

  // copy result back to host
  if (cudaSuccess != cudaMemcpy(c, d_c, size, cudaMemcpyDeviceToHost)) {fprintf(stderr, "copying from device failed\n"); exit(-1);}

  // verify result
  for (int i = 0; i < N; i++) {
    if (c[i] != 2 * i) {
      fprintf(stderr, "error: mismatch at location %d\n", i);
      exit(-1);
    }
  }

  // cleanup
  delete [] a; delete [] b; delete [] c;
  cudaFree(d_a); cudaFree(d_b); cudaFree(d_c);
  return 0;
}


	.file	"tmpxft_002fb836_00000000-6_vadd.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2032:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2032:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.type	_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii, @function
_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii:
.LFB2054:
	.cfi_startproc
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_ZL9AddKernelPKiS0_Pii(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii, .-_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii
	.type	_ZL9AddKernelPKiS0_Pii, @function
_ZL9AddKernelPKiS0_Pii:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii
	.cfi_endproc
.LFE2055:
	.size	_ZL9AddKernelPKiS0_Pii, .-_ZL9AddKernelPKiS0_Pii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"usage: %s number_of_elements\n"
.LC1:
	.string	"error: number_of_elements must be at least 1\n"
.LC2:
	.string	"running %d-element vector addition\n"
.LC3:
	.string	"copying to device failed\n"
.LC5:
	.string	"compute time: %.6f s\n"
.LC6:
	.string	"CUDA error %d: %s\n"
.LC7:
	.string	"copying from device failed\n"
.LC8:
	.string	"error: mismatch at location %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	cmpl	$2, %edi
	je	.L9
	movq	(%rsi), %rcx
	movq	stderr(%rip), %rdi
	leaq	.LC0(%rip), %rdx
	movl	$2, %esi
	call	__fprintf_chk@PLT
	jmp	.L27
.L9:
	movq	8(%rsi), %rdi
	call	atoi@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	jg	.L10
	leaq	.LC1(%rip), %rdx
.L28:
	movq	stderr(%rip), %rdi
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
.L27:
	orl	$-1, %edi
	call	exit@PLT
.L10:
	leal	0(,%rbx,4), %ebp
	movl	%eax, %edx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	movslq	%ebp, %rbp
	movl	$2, %edi
	movslq	%ebx, %r12
	call	__printf_chk@PLT
	movq	%rsp, %rdi
	movq	%rbp, %rsi
	salq	$2, %r12
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movq	%rbp, %rsi
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movq	%rbp, %rsi
	call	cudaMalloc@PLT
	movq	%r12, %rdi
	call	_Znam@PLT
	movq	%rax, %r14
	xorl	%eax, %eax
.L11:
	movl	%eax, (%r14,%rax,4)
	incq	%rax
	cmpl	%eax, %ebx
	jg	.L11
	movq	%r12, %rdi
	call	_Znam@PLT
	movq	%rax, %r13
	xorl	%eax, %eax
.L12:
	movl	%eax, 0(%r13,%rax,4)
	incq	%rax
	cmpl	%eax, %ebx
	jg	.L12
	movq	%r12, %rdi
	call	_Znam@PLT
	movq	(%rsp), %rdi
	movq	%rbp, %rdx
	movq	%r14, %rsi
	movl	$1, %ecx
	movq	%rax, %r12
	call	cudaMemcpy@PLT
	testl	%eax, %eax
	jne	.L29
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rdx
	movq	%r13, %rsi
	call	cudaMemcpy@PLT
	testl	%eax, %eax
	je	.L14
.L29:
	leaq	.LC3(%rip), %rdx
	jmp	.L28
.L14:
	xorl	%esi, %esi
	leaq	40(%rsp), %rdi
	call	gettimeofday@PLT
	movl	$8388609, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	leal	511(%rbx), %eax
	salq	$9, %rdx
	movl	$1, %ecx
	movl	$1, 64(%rsp)
	sarl	$9, %eax
	movq	%rdx, 56(%rsp)
	movl	%eax, 28(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 32(%rsp)
	movq	28(%rsp), %rdi
	movl	36(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L15
	movq	16(%rsp), %rdx
	movq	8(%rsp), %rsi
	movl	%ebx, %ecx
	movq	(%rsp), %rdi
	call	_ZL35__device_stub__Z9AddKernelPKiS0_PiiPKiS0_Pii
.L15:
	call	cudaDeviceSynchronize@PLT
	leaq	56(%rsp), %rdi
	xorl	%esi, %esi
	call	gettimeofday@PLT
	movq	64(%rsp), %rax
	subq	48(%rsp), %rax
	leaq	.LC5(%rip), %rsi
	cvtsi2sdq	%rax, %xmm0
	movq	56(%rsp), %rax
	subq	40(%rsp), %rax
	divsd	.LC4(%rip), %xmm0
	cvtsi2sdq	%rax, %xmm1
	movl	$2, %edi
	movb	$1, %al
	addsd	%xmm1, %xmm0
	call	__printf_chk@PLT
	call	cudaDeviceSynchronize@PLT
	call	cudaGetLastError@PLT
	movl	%eax, %r15d
	testl	%eax, %eax
	je	.L16
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	stderr(%rip), %rdi
	movl	%r15d, %ecx
	leaq	.LC6(%rip), %rdx
	movq	%rax, %r8
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	jmp	.L27
.L16:
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdx
	movq	%r12, %rdi
	call	cudaMemcpy@PLT
	xorl	%ecx, %ecx
	leaq	.LC7(%rip), %rdx
	testl	%eax, %eax
	jne	.L28
.L17:
	leal	(%rcx,%rcx), %eax
	cmpl	%eax, (%r12,%rcx,4)
	je	.L18
	movq	stderr(%rip), %rdi
	leaq	.LC8(%rip), %rdx
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	jmp	.L27
.L18:
	incq	%rcx
	cmpl	%ecx, %ebx
	jg	.L17
	movq	%r14, %rdi
	call	_ZdaPv@PLT
	movq	%r13, %rdi
	call	_ZdaPv@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	main, .-main
	.section	.rodata.str1.1
.LC9:
	.string	"_Z9AddKernelPKiS0_Pii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC9(%rip), %rdx
	movq	%rax, %rdi
	leaq	_ZL9AddKernelPKiS0_Pii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2057:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC4:
	.long	0
	.long	1093567616
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include <stdio.h>
#include <hip/hip_runtime.h>
#include <sys/time.h>

static const int ThreadsPerBlock = 512;

static __global__ void AddKernel(const int* a, const int* b, int* c, const int n)
{
  const int idx = threadIdx.x + blockIdx.x * blockDim.x;
  if (idx < n) {
    c[idx] = a[idx] + b[idx];
  }
}

static void random_ints(int* x, const int n)
{
  for (int i = 0; i < n; i++) x[i] = i;
}

static void CheckCuda()
{
  hipError_t e;
  hipDeviceSynchronize();
  if (hipSuccess != (e = hipGetLastError())) {
    fprintf(stderr, "CUDA error %d: %s\n", e, hipGetErrorString(e));
    exit(-1);
  }
}

int main(int argc, char *argv[])
{
  // check command line
  if (argc != 2) {fprintf(stderr, "usage: %s number_of_elements\n", argv[0]); exit(-1);}
  const int N = atoi(argv[1]);
  if (N < 1) {fprintf(stderr, "error: number_of_elements must be at least 1\n"); exit(-1);}
  printf("running %d-element vector addition\n", N);

  // alloc space for device copies of a, b, c
  int *d_a, *d_b, *d_c;
  const int size = N * sizeof(int);
  hipMalloc((void **)&d_a, size);
  hipMalloc((void **)&d_b, size);
  hipMalloc((void **)&d_c, size);

  // alloc space for host copies of a, b, c and setup input values
  int* a = new int[N]; random_ints(a, N);
  int* b = new int[N]; random_ints(b, N);
  int* c = new int[N];

  // copy inputs to device
  if (hipSuccess != hipMemcpy(d_a, a, size, hipMemcpyHostToDevice)) {fprintf(stderr, "copying to device failed\n"); exit(-1);}
  if (hipSuccess != hipMemcpy(d_b, b, size, hipMemcpyHostToDevice)) {fprintf(stderr, "copying to device failed\n"); exit(-1);}

  // start time
  timeval start, end;
  gettimeofday(&start, NULL);

  // launch GPU kernel
  AddKernel<<<(N + ThreadsPerBlock - 1) / ThreadsPerBlock, ThreadsPerBlock>>>(d_a, d_b, d_c, N);
  hipDeviceSynchronize();

  // end time
  gettimeofday(&end, NULL);
  const double runtime = end.tv_sec - start.tv_sec + (end.tv_usec - start.tv_usec) / 1000000.0;
  printf("compute time: %.6f s\n", runtime);
  CheckCuda();

  // copy result back to host
  if (hipSuccess != hipMemcpy(c, d_c, size, hipMemcpyDeviceToHost)) {fprintf(stderr, "copying from device failed\n"); exit(-1);}

  // verify result
  for (int i = 0; i < N; i++) {
    if (c[i] != 2 * i) {
      fprintf(stderr, "error: mismatch at location %d\n", i);
      exit(-1);
    }
  }

  // cleanup
  delete [] a; delete [] b; delete [] c;
  hipFree(d_a); hipFree(d_b); hipFree(d_c);
  return 0;
}


	.text
	.file	"vadd.hip"
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI0_0:
	.quad	0x412e848000000000              # double 1.0E+6
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$56, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	cmpl	$2, %edi
	jne	.LBB0_18
# %bb.1:
	movq	8(%rsi), %rdi
	callq	atoi
	testl	%eax, %eax
	jle	.LBB0_19
# %bb.2:                                # %.lr.ph.preheader.i
	movl	%eax, %ebx
	xorl	%r15d, %r15d
	movl	$.L.str.2, %edi
	movl	%ebx, %esi
	xorl	%eax, %eax
	callq	printf
	leal	(,%rbx,4), %eax
	movslq	%eax, %r12
	leaq	16(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	8(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movq	%rsp, %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	(,%rbx,4), %r13
	movq	%r13, %rdi
	callq	_Znam
	movq	%rax, %r14
.LBB0_3:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	movl	%r15d, (%r14,%r15,4)
	incq	%r15
	cmpq	%r15, %rbx
	jne	.LBB0_3
# %bb.4:                                # %_ZL11random_intsPii.exit
	movq	%r13, %rdi
	callq	_Znam
	movq	%rax, %r15
	xorl	%eax, %eax
.LBB0_5:                                # %.lr.ph.i44
                                        # =>This Inner Loop Header: Depth=1
	movl	%eax, (%r15,%rax,4)
	incq	%rax
	cmpq	%rax, %rbx
	jne	.LBB0_5
# %bb.6:                                # %_ZL11random_intsPii.exit48
	movq	%r13, %rdi
	callq	_Znam
	movq	%rax, %r13
	movq	16(%rsp), %rdi
	movq	%r14, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB0_17
# %bb.7:
	movq	8(%rsp), %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB0_17
# %bb.8:
	leaq	24(%rsp), %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	leal	511(%rbx), %edi
	shrl	$9, %edi
	btsq	$32, %rdi
	movabsq	$4294967296, %rdx               # imm = 0x100000000
	orq	$512, %rdx                      # imm = 0x200
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_10
# %bb.9:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	movl	%ebx, %ecx
	callq	_ZL24__device_stub__AddKernelPKiS0_Pii
.LBB0_10:
	callq	hipDeviceSynchronize
	leaq	40(%rsp), %rbp
	movq	%rbp, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%rbp), %rax
	movq	8(%rbp), %rcx
	subq	24(%rsp), %rax
	cvtsi2sd	%rax, %xmm1
	subq	32(%rsp), %rcx
	cvtsi2sd	%rcx, %xmm0
	divsd	.LCPI0_0(%rip), %xmm0
	addsd	%xmm1, %xmm0
	movl	$.L.str.4, %edi
	movb	$1, %al
	callq	printf
	callq	hipDeviceSynchronize
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB0_20
# %bb.11:                               # %_ZL9CheckCudav.exit
	movq	(%rsp), %rsi
	movq	%r13, %rdi
	movq	%r12, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB0_21
# %bb.12:                               # %.lr.ph.preheader
	cmpl	$2, %ebx
	movl	$1, %eax
	cmovgel	%ebx, %eax
	addl	%eax, %eax
	xorl	%ecx, %ecx
	xorl	%edx, %edx
.LBB0_13:                               # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	(%r13,%rcx,2), %esi
	cmpq	%rsi, %rcx
	jne	.LBB0_16
# %bb.14:                               #   in Loop: Header=BB0_13 Depth=1
	incl	%edx
	addq	$2, %rcx
	cmpq	%rcx, %rax
	jne	.LBB0_13
# %bb.15:                               # %._crit_edge
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%r15, %rdi
	callq	_ZdaPv
	movq	%r13, %rdi
	callq	_ZdaPv
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$56, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.LBB0_16:
	.cfi_def_cfa_offset 112
	movq	stderr(%rip), %rdi
	movl	$.L.str.6, %esi
	xorl	%eax, %eax
	callq	fprintf
.LBB0_23:
	movl	$-1, %edi
	callq	exit
.LBB0_17:
	movq	stderr(%rip), %rcx
	movl	$.L.str.3, %edi
	movl	$25, %esi
	jmp	.LBB0_22
.LBB0_18:
	movq	stderr(%rip), %rdi
	movq	(%rsi), %rdx
	movl	$.L.str, %esi
	xorl	%eax, %eax
	callq	fprintf
	jmp	.LBB0_23
.LBB0_19:
	movq	stderr(%rip), %rcx
	movl	$.L.str.1, %edi
	movl	$45, %esi
	jmp	.LBB0_22
.LBB0_20:
	movl	%eax, %ebp
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.7, %esi
	movq	%rbx, %rdi
	movl	%ebp, %edx
	movq	%rax, %rcx
	xorl	%eax, %eax
	callq	fprintf
	jmp	.LBB0_23
.LBB0_21:
	movq	stderr(%rip), %rcx
	movl	$.L.str.5, %edi
	movl	$27, %esi
.LBB0_22:
	movl	$1, %edx
	callq	fwrite@PLT
	jmp	.LBB0_23
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.type	_ZL24__device_stub__AddKernelPKiS0_Pii,@function # -- Begin function _ZL24__device_stub__AddKernelPKiS0_Pii
_ZL24__device_stub__AddKernelPKiS0_Pii: # @_ZL24__device_stub__AddKernelPKiS0_Pii
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_ZL9AddKernelPKiS0_Pii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	_ZL24__device_stub__AddKernelPKiS0_Pii, .Lfunc_end1-_ZL24__device_stub__AddKernelPKiS0_Pii
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_ZL9AddKernelPKiS0_Pii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB3_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"usage: %s number_of_elements\n"
	.size	.L.str, 30

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"error: number_of_elements must be at least 1\n"
	.size	.L.str.1, 46

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"running %d-element vector addition\n"
	.size	.L.str.2, 36

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"copying to device failed\n"
	.size	.L.str.3, 26

	.type	_ZL9AddKernelPKiS0_Pii,@object  # @_ZL9AddKernelPKiS0_Pii
	.section	.rodata,"a",@progbits
	.p2align	3, 0x0
_ZL9AddKernelPKiS0_Pii:
	.quad	_ZL24__device_stub__AddKernelPKiS0_Pii
	.size	_ZL9AddKernelPKiS0_Pii, 8

	.type	.L.str.4,@object                # @.str.4
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.4:
	.asciz	"compute time: %.6f s\n"
	.size	.L.str.4, 22

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"copying from device failed\n"
	.size	.L.str.5, 28

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"error: mismatch at location %d\n"
	.size	.L.str.6, 32

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"CUDA error %d: %s\n"
	.size	.L.str.7, 19

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_ZL9AddKernelPKiS0_Pii"
	.size	.L__unnamed_1, 23

	.type	__hip_fatbin_wrapper,@object    # @__hip_fatbin_wrapper
	.section	.hipFatBinSegment,"a",@progbits
	.p2align	3, 0x0
__hip_fatbin_wrapper:
	.long	1212764230                      # 0x48495046
	.long	1                               # 0x1
	.quad	__hip_fatbin
	.quad	0
	.size	__hip_fatbin_wrapper, 24

	.type	__hip_gpubin_handle,@object     # @__hip_gpubin_handle
	.local	__hip_gpubin_handle
	.comm	__hip_gpubin_handle,8,8
	.section	.init_array,"aw",@init_array
	.p2align	3, 0x0
	.quad	__hip_module_ctor
	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _ZL24__device_stub__AddKernelPKiS0_Pii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _ZL9AddKernelPKiS0_Pii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.section	.text._ZL9AddKernelPKiS0_Pii,"axG",@progbits,_ZL9AddKernelPKiS0_Pii,comdat
	.globl	_ZL9AddKernelPKiS0_Pii          ; -- Begin function _ZL9AddKernelPKiS0_Pii
	.p2align	8
	.type	_ZL9AddKernelPKiS0_Pii,@function
_ZL9AddKernelPKiS0_Pii:                 ; @_ZL9AddKernelPKiS0_Pii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x2c
	s_load_b32 s3, s[0:1], 0x18
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_load_b128 s[4:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_load_b64 s[0:1], s[0:1], 0x10
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s4, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v1, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v0
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v1, vcc_lo
	v_add_co_u32 v0, vcc_lo, s0, v0
	global_load_b32 v2, v[2:3], off
	global_load_b32 v3, v[4:5], off
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_waitcnt vmcnt(0)
	v_add_nc_u32_e32 v2, v3, v2
	global_store_b32 v[0:1], v2, off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _ZL9AddKernelPKiS0_Pii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 6
		.amdhsa_next_free_sgpr 16
		.amdhsa_float_round_mode_32 0
		.amdhsa_float_round_mode_16_64 0
		.amdhsa_float_denorm_mode_32 3
		.amdhsa_float_denorm_mode_16_64 3
		.amdhsa_dx10_clamp 1
		.amdhsa_ieee_mode 1
		.amdhsa_fp16_overflow 0
		.amdhsa_workgroup_processor_mode 1
		.amdhsa_memory_ordered 1
		.amdhsa_forward_progress 0
		.amdhsa_shared_vgpr_count 0
		.amdhsa_exception_fp_ieee_invalid_op 0
		.amdhsa_exception_fp_denorm_src 0
		.amdhsa_exception_fp_ieee_div_zero 0
		.amdhsa_exception_fp_ieee_overflow 0
		.amdhsa_exception_fp_ieee_underflow 0
		.amdhsa_exception_fp_ieee_inexact 0
		.amdhsa_exception_int_div_zero 0
	.end_amdhsa_kernel
	.section	.text._ZL9AddKernelPKiS0_Pii,"axG",@progbits,_ZL9AddKernelPKiS0_Pii,comdat
.Lfunc_end0:
	.size	_ZL9AddKernelPKiS0_Pii, .Lfunc_end0-_ZL9AddKernelPKiS0_Pii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 180
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _ZL9AddKernelPKiS0_Pii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _ZL9AddKernelPKiS0_Pii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
