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

// Forward Declarations
#define BLOCKSIZE 1024
#ifndef Nsize
#define Nsize 1024
#endif

void printArray(int k);
__global__ void add(int d_a[], int *d_answer);

int* a;
int answer;

 int main(){
   cudaError_t err;

   int deviceCount;
   err = cudaGetDeviceCount(&deviceCount);
   printf("Device count: %s\n",cudaGetErrorString(err));
   printf("There are %d devices\n", deviceCount);

   err = cudaSetDevice(0);
   printf("Device selection: %s\n",cudaGetErrorString(err));

   a = (int*)malloc(Nsize * sizeof(int));

  // Fill the array
  int i;			/* counter */
  time_t t;
  //srand((unsigned) time(&t));
  for(i = 0; i < Nsize; i++)
    a[i] = rand() % 23;

  printArray(Nsize);

  // Allocate space on the GPU
  int* d_Array;			/* d_ means "device" */
  int* d_answer;
  err = cudaMalloc(&d_Array, Nsize * sizeof(int));
  printf("Malloc device rules: %s\n",cudaGetErrorString(err));
  err = cudaMalloc(&d_answer, sizeof(long));
  printf("Malloc device rules: %s\n",cudaGetErrorString(err));


  // Copy the array to the card
  // destination, then source
  err = cudaMemcpy(d_Array, a, Nsize * sizeof(int), cudaMemcpyHostToDevice);
  printf("cuda memory error: %s\n",cudaGetErrorString(err));
  err = cudaMemcpy(d_answer, &answer, sizeof(int), cudaMemcpyHostToDevice);
  printf("cuda memory error: %s\n",cudaGetErrorString(err));

  // Set up the kernel
  int blockSize = BLOCKSIZE;
  int numBlocks = 1;
  dim3 dimGrid(numBlocks);
  dim3 dimBlock(blockSize);

  // Launch the kernel
  add <<< dimGrid, dimBlock >>> (d_Array, d_answer);

  // Retrieve the results from the card
  err = cudaMemcpy(&answer, d_answer, sizeof(int), cudaMemcpyDeviceToHost);
  printf("cuda memory error: %s\n",cudaGetErrorString(err));
  err = cudaMemcpy(a, d_Array, Nsize*sizeof(int), cudaMemcpyDeviceToHost);
  printf("cuda memory error: %s\n",cudaGetErrorString(err));

  // Inspect the results.
  printf("%i\n", answer);
  printArray(20);
}

void printArray(int k){
  int i;
  for(i = 0; i < k; i++)
    printf("%d ", a[i]);
  printf("\n");
}


__global__ void add(int d_a[], int *d_answer){
  int idx = threadIdx.x;
  if(idx >= Nsize){
    return;
  }
  __shared__ int a[BLOCKSIZE];

  a[idx] = d_a[idx];
  __syncthreads();

  for (int i = 0; i < (log2f(BLOCKSIZE)); i++){
    int neighbor = idx ^ (1<<i);
    int his = 0;
    if(neighbor >= Nsize){
      his = 0;
    }
    else{
      his = a[neighbor];
    }
    int my = a[idx];
    int holder = my + his;
    __syncthreads();
    a[idx] = holder;
    __syncthreads();
  }
  *d_answer = a[idx];
}

	.file	"tmpxft_002a7597_00000000-6_butterfly.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2031:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2031:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d "
.LC1:
	.string	"\n"
	.text
	.globl	_Z10printArrayi
	.type	_Z10printArrayi, @function
_Z10printArrayi:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movl	%edi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	xorl	%ebx, %ebx
.L3:
	cmpl	%ebx, %ebp
	jle	.L7
	movq	a(%rip), %rax
	movq	%r12, %rsi
	movl	$2, %edi
	movl	(%rax,%rbx,4), %edx
	xorl	%eax, %eax
	incq	%rbx
	call	__printf_chk@PLT
	jmp	.L3
.L7:
	popq	%rbx
	.cfi_def_cfa_offset 24
	leaq	.LC1(%rip), %rsi
	popq	%rbp
	.cfi_def_cfa_offset 16
	movl	$2, %edi
	xorl	%eax, %eax
	popq	%r12
	.cfi_def_cfa_offset 8
	jmp	__printf_chk@PLT
	.cfi_endproc
.LFE2028:
	.size	_Z10printArrayi, .-_Z10printArrayi
	.globl	_Z24__device_stub__Z3addPiS_PiS_
	.type	_Z24__device_stub__Z3addPiS_PiS_, @function
_Z24__device_stub__Z3addPiS_PiS_:
.LFB2053:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movq	%rsi, (%rsp)
	leaq	40(%rsp), %rdi
	leaq	52(%rsp), %rsi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	movq	%rsp, %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 40(%rsp)
	movq	%rax, 52(%rsp)
	movl	$1, 60(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L8
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z3addPiS_(%rip), %rdi
	pushq	32(%rsp)
	.cfi_def_cfa_offset 144
	movq	68(%rsp), %rcx
	movl	76(%rsp), %r8d
	movq	56(%rsp), %rsi
	movl	64(%rsp), %edx
	leaq	104(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L8:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2053:
	.size	_Z24__device_stub__Z3addPiS_PiS_, .-_Z24__device_stub__Z3addPiS_PiS_
	.globl	_Z3addPiS_
	.type	_Z3addPiS_, @function
_Z3addPiS_:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z24__device_stub__Z3addPiS_PiS_
	.cfi_endproc
.LFE2054:
	.size	_Z3addPiS_, .-_Z3addPiS_
	.section	.rodata.str1.1
.LC2:
	.string	"Device count: %s\n"
.LC3:
	.string	"There are %d devices\n"
.LC4:
	.string	"Device selection: %s\n"
.LC5:
	.string	"Malloc device rules: %s\n"
.LC6:
	.string	"cuda memory error: %s\n"
.LC7:
	.string	"%i\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$23, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	xorl	%ebx, %ebx
	subq	$72, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rdi
	call	cudaGetDeviceCount@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	12(%rsp), %edx
	movl	$2, %edi
	xorl	%eax, %eax
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	xorl	%edi, %edi
	call	cudaSetDevice@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$4096, %edi
	call	malloc@PLT
	movq	%rax, a(%rip)
.L14:
	call	rand@PLT
	cltd
	idivl	%ebp
	movq	a(%rip), %rax
	movl	%edx, (%rax,%rbx)
	addq	$4, %rbx
	cmpq	$4096, %rbx
	jne	.L14
	movl	$1024, %edi
	leaq	.LC5(%rip), %rbx
	leaq	answer(%rip), %rbp
	call	_Z10printArrayi
	movl	$4096, %esi
	leaq	16(%rsp), %rdi
	call	cudaMalloc@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$8, %esi
	leaq	24(%rsp), %rdi
	call	cudaMalloc@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	leaq	.LC6(%rip), %rbx
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	a(%rip), %rsi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$4, %edx
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$10, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$4294967297, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L15
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdi
	call	_Z24__device_stub__Z3addPiS_PiS_
.L15:
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movl	$4, %edx
	movq	%rbp, %rdi
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movq	a(%rip), %rdi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	%rbx, %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	answer(%rip), %edx
	xorl	%eax, %eax
	movl	$2, %edi
	leaq	.LC7(%rip), %rsi
	call	__printf_chk@PLT
	movl	$20, %edi
	call	_Z10printArrayi
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L16
	call	__stack_chk_fail@PLT
.L16:
	addq	$72, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC8:
	.string	"_Z3addPiS_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2056:
	.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	.LC8(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z3addPiS_(%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
.LFE2056:
	.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
	.globl	answer
	.bss
	.align 4
	.type	answer, @object
	.size	answer, 4
answer:
	.zero	4
	.globl	a
	.align 8
	.type	a, @object
	.size	a, 8
a:
	.zero	8
	.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 <time.h> 
#include <hip/hip_runtime.h>

// Forward Declarations
#define BLOCKSIZE 1024
#ifndef Nsize
#define Nsize 1024
#endif

void printArray(int k);
__global__ void add(int d_a[], int *d_answer);

int* a;
int answer;

 int main(){
   hipError_t err;

   int deviceCount;
   err = hipGetDeviceCount(&deviceCount);
   printf("Device count: %s\n",hipGetErrorString(err));
   printf("There are %d devices\n", deviceCount);

   err = hipSetDevice(0);
   printf("Device selection: %s\n",hipGetErrorString(err));

   a = (int*)malloc(Nsize * sizeof(int));

  // Fill the array
  int i;			/* counter */
  time_t t;
  //srand((unsigned) time(&t));
  for(i = 0; i < Nsize; i++)
    a[i] = rand() % 23;

  printArray(Nsize);

  // Allocate space on the GPU
  int* d_Array;			/* d_ means "device" */
  int* d_answer;
  err = hipMalloc(&d_Array, Nsize * sizeof(int));
  printf("Malloc device rules: %s\n",hipGetErrorString(err));
  err = hipMalloc(&d_answer, sizeof(long));
  printf("Malloc device rules: %s\n",hipGetErrorString(err));


  // Copy the array to the card
  // destination, then source
  err = hipMemcpy(d_Array, a, Nsize * sizeof(int), hipMemcpyHostToDevice);
  printf("cuda memory error: %s\n",hipGetErrorString(err));
  err = hipMemcpy(d_answer, &answer, sizeof(int), hipMemcpyHostToDevice);
  printf("cuda memory error: %s\n",hipGetErrorString(err));

  // Set up the kernel
  int blockSize = BLOCKSIZE;
  int numBlocks = 1;
  dim3 dimGrid(numBlocks);
  dim3 dimBlock(blockSize);

  // Launch the kernel
  add <<< dimGrid, dimBlock >>> (d_Array, d_answer);

  // Retrieve the results from the card
  err = hipMemcpy(&answer, d_answer, sizeof(int), hipMemcpyDeviceToHost);
  printf("cuda memory error: %s\n",hipGetErrorString(err));
  err = hipMemcpy(a, d_Array, Nsize*sizeof(int), hipMemcpyDeviceToHost);
  printf("cuda memory error: %s\n",hipGetErrorString(err));

  // Inspect the results.
  printf("%i\n", answer);
  printArray(20);
}

void printArray(int k){
  int i;
  for(i = 0; i < k; i++)
    printf("%d ", a[i]);
  printf("\n");
}


__global__ void add(int d_a[], int *d_answer){
  int idx = threadIdx.x;
  if(idx >= Nsize){
    return;
  }
  __shared__ int a[BLOCKSIZE];

  a[idx] = d_a[idx];
  __syncthreads();

  for (int i = 0; i < (log2f(BLOCKSIZE)); i++){
    int neighbor = idx ^ (1<<i);
    int his = 0;
    if(neighbor >= Nsize){
      his = 0;
    }
    else{
      his = a[neighbor];
    }
    int my = a[idx];
    int holder = my + his;
    __syncthreads();
    a[idx] = holder;
    __syncthreads();
  }
  *d_answer = a[idx];
}

	.text
	.file	"butterfly.hip"
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	subq	$24, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	leaq	20(%rsp), %rbx
	movq	%rbx, %rdi
	callq	hipGetDeviceCount
	movl	%eax, %edi
	callq	hipGetErrorString
	xorl	%r14d, %r14d
	movl	$.L.str, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movl	(%rbx), %esi
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	printf
	xorl	%edi, %edi
	callq	hipSetDevice
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.2, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movl	$4096, %edi                     # imm = 0x1000
	callq	malloc
	movq	%rax, a(%rip)
.LBB0_1:                                # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$-1307163959, %rax, %rcx        # imm = 0xB21642C9
	shrq	$32, %rcx
	addl	%eax, %ecx
	movl	%ecx, %edx
	shrl	$31, %edx
	sarl	$4, %ecx
	addl	%edx, %ecx
	leal	(%rcx,%rcx,2), %edx
	shll	$3, %edx
	subl	%edx, %ecx
	addl	%eax, %ecx
	movq	a(%rip), %rax
	movl	%ecx, (%rax,%r14,4)
	incq	%r14
	cmpq	$1024, %r14                     # imm = 0x400
	jne	.LBB0_1
# %bb.2:
	movl	$1024, %edi                     # imm = 0x400
	callq	_Z10printArrayi
	leaq	8(%rsp), %r14
	movl	$4096, %esi                     # imm = 0x1000
	movq	%r14, %rdi
	callq	hipMalloc
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.3, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movq	%rsp, %rbx
	movl	$8, %esi
	movq	%rbx, %rdi
	callq	hipMalloc
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.3, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movq	(%r14), %rdi
	movq	a(%rip), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movl	$1, %ecx
	callq	hipMemcpy
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movq	(%rbx), %rdi
	movl	$answer, %esi
	movl	$4, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	1023(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	callq	_Z18__device_stub__addPiS_
.LBB0_4:
	movq	(%rsp), %rsi
	movl	$answer, %edi
	movl	$4, %edx
	movl	$2, %ecx
	callq	hipMemcpy
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movq	a(%rip), %rdi
	movq	8(%rsp), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movl	$2, %ecx
	callq	hipMemcpy
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
	movl	answer(%rip), %esi
	movl	$.L.str.5, %edi
	xorl	%eax, %eax
	callq	printf
	movl	$20, %edi
	callq	_Z10printArrayi
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.globl	_Z10printArrayi                 # -- Begin function _Z10printArrayi
	.type	_Z10printArrayi,@function
_Z10printArrayi:                        # @_Z10printArrayi
	.cfi_startproc
# %bb.0:
	testl	%edi, %edi
	jle	.LBB1_4
# %bb.1:                                # %.lr.ph.preheader
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movl	%edi, %ebx
	xorl	%r14d, %r14d
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movq	a(%rip), %rax
	movl	(%rax,%r14,4), %esi
	movl	$.L.str.6, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r14
	cmpq	%r14, %rbx
	jne	.LBB1_2
# %bb.3:
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
	.cfi_restore %r14
.LBB1_4:                                # %._crit_edge
	movl	$10, %edi
	jmp	putchar@PLT                     # TAILCALL
.Lfunc_end1:
	.size	_Z10printArrayi, .Lfunc_end1-_Z10printArrayi
	.cfi_endproc
                                        # -- End function
	.globl	_Z18__device_stub__addPiS_      # -- Begin function _Z18__device_stub__addPiS_
	.type	_Z18__device_stub__addPiS_,@function
_Z18__device_stub__addPiS_:             # @_Z18__device_stub__addPiS_
	.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	$80, %rsp
	.cfi_def_cfa_offset 128
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	16(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%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	$_Z3addPiS_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$96, %rsp
	.cfi_adjust_cfa_offset -96
	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_end2:
	.size	_Z18__device_stub__addPiS_, .Lfunc_end2-_Z18__device_stub__addPiS_
	.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	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z3addPiS_, %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_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__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	.LBB4_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
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	a,@object                       # @a
	.bss
	.globl	a
	.p2align	3, 0x0
a:
	.quad	0
	.size	a, 8

	.type	answer,@object                  # @answer
	.globl	answer
	.p2align	2, 0x0
answer:
	.long	0                               # 0x0
	.size	answer, 4

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Device count: %s\n"
	.size	.L.str, 18

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"There are %d devices\n"
	.size	.L.str.1, 22

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Device selection: %s\n"
	.size	.L.str.2, 22

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Malloc device rules: %s\n"
	.size	.L.str.3, 25

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"cuda memory error: %s\n"
	.size	.L.str.4, 23

	.type	_Z3addPiS_,@object              # @_Z3addPiS_
	.section	.rodata,"a",@progbits
	.globl	_Z3addPiS_
	.p2align	3, 0x0
_Z3addPiS_:
	.quad	_Z18__device_stub__addPiS_
	.size	_Z3addPiS_, 8

	.type	.L.str.5,@object                # @.str.5
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.5:
	.asciz	"%i\n"
	.size	.L.str.5, 4

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"%d "
	.size	.L.str.6, 4

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z3addPiS_"
	.size	.L__unnamed_1, 11

	.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 _Z18__device_stub__addPiS_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym answer
	.addrsig_sym _Z3addPiS_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z3addPiS_              ; -- Begin function _Z3addPiS_
	.globl	_Z3addPiS_
	.p2align	8
	.type	_Z3addPiS_,@function
_Z3addPiS_:                             ; @_Z3addPiS_
; %bb.0:
	s_load_b128 s[0:3], s[0:1], 0x0
	v_lshlrev_b32_e32 v1, 2, v0
	s_waitcnt lgkmcnt(0)
	global_load_b32 v2, v1, s[0:1]
	s_mov_b32 s0, 0
	s_waitcnt vmcnt(0)
	ds_store_b32 v1, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
.LBB0_1:                                ; =>This Inner Loop Header: Depth=1
	s_lshl_b32 s1, 1, s0
	v_mov_b32_e32 v2, 0
	v_xor_b32_e32 v3, s1, v0
	s_mov_b32 s1, exec_lo
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_gt_u32_e32 0x400, v3
	s_cbranch_execz .LBB0_3
; %bb.2:                                ;   in Loop: Header=BB0_1 Depth=1
	v_lshlrev_b32_e32 v2, 2, v3
	ds_load_b32 v2, v2
.LBB0_3:                                ;   in Loop: Header=BB0_1 Depth=1
	s_or_b32 exec_lo, exec_lo, s1
	ds_load_b32 v3, v1
	s_add_i32 s0, s0, 1
	s_waitcnt lgkmcnt(0)
	s_cmp_eq_u32 s0, 10
	s_barrier
	buffer_gl0_inv
	v_add_nc_u32_e32 v2, v3, v2
	ds_store_b32 v1, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc0 .LBB0_1
; %bb.4:
	ds_load_b32 v0, v1
	v_mov_b32_e32 v1, 0
	s_waitcnt lgkmcnt(0)
	global_store_b32 v1, v0, s[2:3]
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z3addPiS_
		.amdhsa_group_segment_fixed_size 4096
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 16
		.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 4
		.amdhsa_next_free_sgpr 4
		.amdhsa_reserve_vcc 0
		.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
	.text
.Lfunc_end0:
	.size	_Z3addPiS_, .Lfunc_end0-_Z3addPiS_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 204
; NumSgprs: 4
; NumVgprs: 4
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 4096 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 4
; NumVGPRsForWavesPerEU: 4
; 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
    .group_segment_fixed_size: 4096
    .kernarg_segment_align: 8
    .kernarg_segment_size: 16
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z3addPiS_
    .private_segment_fixed_size: 0
    .sgpr_count:     4
    .sgpr_spill_count: 0
    .symbol:         _Z3addPiS_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     4
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
