#include <iostream>
#include <stdio.h>

/**
 * Given a device array of integers, compute the index of first nonzero
 * entry in the array, from left to right. 
 *
 * For example, opearting on the array
 *
 *  0  1  2   3  4  5  6
 * [0, 0, 0, -1, 0, 0, 2] 
 *
 * gets the index 3. The result is stored into deg_ptr (initial value is n).
 *
 */
template <int N_THD>
__global__ void degree_ker(const int *X, int n, int* deg_ptr) {
    int tid = blockIdx.x * N_THD + threadIdx.x;    
    
    if ((tid < n) && (X[tid] != 0)) {
        atomicMin(deg_ptr, tid);    
    }
}

using namespace std;

int main(int argc, char** argv) {
    int n = 30;
    if (argc > 1) n = atoi(argv[1]);

    int *X = new int[n+1]();

    srand(time(NULL));
    int r = rand() % n + 1;
    for (int i = 0; i < n; ++i) { X[i] = i / r; }
    X[n] = n;
 
    //for (int i = 0; i <= n; ++i) printf("%2d ", i);
    //printf("\n");
    //for (int i = 0; i <= n; ++i) printf("%2d ", X[i]);
    //printf("\n");

    int *X_d;
    cudaMalloc((void **)&X_d, sizeof(int)*(n+1));
    cudaMemcpy(X_d, X, sizeof(int)*(n+1), cudaMemcpyHostToDevice);
    
    const int nthd = 16;
    int nb = (n / nthd) + ((n % nthd) ? 1 : 0);
    
    int *deg_dev = X_d + n;

    degree_ker<nthd><<<nb, nthd>>>(X_d, n, deg_dev);

    int deg;
    cudaMemcpy(&deg, deg_dev, sizeof(int), cudaMemcpyDeviceToHost);
    printf("r = %d, index = %d\n", r, deg);

    delete [] X;
    cudaFree(X_d);

    return 0;  
}

	.file	"tmpxft_00358bbc_00000000-6_atomic2.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3640:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3640:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.type	_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi, @function
_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi:
.LFB3662:
	.cfi_startproc
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	20(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z10degree_kerILi16EEvPKiiPi(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 160
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 152
	popq	%rdx
	.cfi_def_cfa_offset 144
.L2:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3662:
	.size	_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi, .-_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi
	.section	.text._Z10degree_kerILi16EEvPKiiPi,"axG",@progbits,_Z10degree_kerILi16EEvPKiiPi,comdat
	.weak	_Z10degree_kerILi16EEvPKiiPi
	.type	_Z10degree_kerILi16EEvPKiiPi, @function
_Z10degree_kerILi16EEvPKiiPi:
.LFB3965:
	.cfi_startproc
	endbr64
	jmp	_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi
	.cfi_endproc
.LFE3965:
	.size	_Z10degree_kerILi16EEvPKiiPi, .-_Z10degree_kerILi16EEvPKiiPi
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"r = %d, index = %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3637:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	movl	$30, %ebx
	subq	$48, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	decl	%edi
	jle	.L9
	movq	8(%rsi), %rdi
	call	atoi@PLT
	movl	%eax, %ebx
.L9:
	movabsq	$2305843009213693950, %rax
	leal	1(%rbx), %ebp
	movslq	%ebp, %rbp
	cmpq	%rbp, %rax
	jb	.L10
	salq	$2, %rbp
	movq	%rbp, %rdi
	call	_Znam@PLT
	movslq	%ebx, %rdx
	movq	%rax, %r12
	incq	%rdx
	xorl	%eax, %eax
	jmp	.L11
.L10:
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L21
	call	__cxa_throw_bad_array_new_length@PLT
.L11:
	cmpq	%rdx, %rax
	je	.L22
	xorl	%ecx, %ecx
	movl	%ecx, (%r12,%rax,4)
	incq	%rax
	jmp	.L11
.L22:
	xorl	%edi, %edi
	call	time@PLT
	movl	%eax, %edi
	call	srand@PLT
	call	rand@PLT
	xorl	%ecx, %ecx
	cltd
	idivl	%ebx
	leal	1(%rdx), %r13d
.L14:
	movl	%ecx, %eax
	cmpl	%ecx, %ebx
	jle	.L23
	cltd
	idivl	%r13d
	movl	%eax, (%r12,%rcx,4)
	incq	%rcx
	jmp	.L14
.L23:
	movl	%ebx, -4(%r12,%rbp)
	leaq	8(%rsp), %rdi
	movq	%rbp, %rsi
	leaq	-4(%rbp), %r14
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	movq	%rbp, %rdx
	movq	%r12, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movl	$268435457, %esi
	xorl	%ecx, %ecx
	movl	%ebx, %eax
	salq	$4, %rsi
	addq	8(%rsp), %r14
	testb	$15, %bl
	movl	$16, %edi
	setne	%cl
	cltd
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	idivl	%edi
	movq	%rsi, 28(%rsp)
	movl	$1, 36(%rsp)
	movq	%rsi, %rdx
	addl	%eax, %ecx
	movabsq	$4294967297, %rax
	movl	%ecx, 16(%rsp)
	movl	$1, %ecx
	movq	%rax, 20(%rsp)
	movq	16(%rsp), %rdi
	movl	24(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L16
	movq	8(%rsp), %rdi
	movq	%r14, %rdx
	movl	%ebx, %esi
	call	_ZL42__device_stub__Z10degree_kerILi16EEvPKiiPiPKiiPi
.L16:
	leaq	28(%rsp), %rdi
	movl	$2, %ecx
	movl	$4, %edx
	movq	%r14, %rsi
	call	cudaMemcpy@PLT
	movl	28(%rsp), %ecx
	movl	%r13d, %edx
	xorl	%eax, %eax
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L17
.L21:
	call	__stack_chk_fail@PLT
.L17:
	addq	$48, %rsp
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3637:
	.size	main, .-main
	.section	.rodata.str1.1
.LC1:
	.string	"_Z10degree_kerILi16EEvPKiiPi"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3665:
	.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	.LC1(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z10degree_kerILi16EEvPKiiPi(%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
.LFE3665:
	.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
	.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 <hip/hip_runtime.h>
#include <iostream>
#include <stdio.h>

/**
 * Given a device array of integers, compute the index of first nonzero
 * entry in the array, from left to right. 
 *
 * For example, opearting on the array
 *
 *  0  1  2   3  4  5  6
 * [0, 0, 0, -1, 0, 0, 2] 
 *
 * gets the index 3. The result is stored into deg_ptr (initial value is n).
 *
 */
template <int N_THD>
__global__ void degree_ker(const int *X, int n, int* deg_ptr) {
    int tid = blockIdx.x * N_THD + threadIdx.x;    
    
    if ((tid < n) && (X[tid] != 0)) {
        atomicMin(deg_ptr, tid);    
    }
}

using namespace std;

int main(int argc, char** argv) {
    int n = 30;
    if (argc > 1) n = atoi(argv[1]);

    int *X = new int[n+1]();

    srand(time(NULL));
    int r = rand() % n + 1;
    for (int i = 0; i < n; ++i) { X[i] = i / r; }
    X[n] = n;
 
    //for (int i = 0; i <= n; ++i) printf("%2d ", i);
    //printf("\n");
    //for (int i = 0; i <= n; ++i) printf("%2d ", X[i]);
    //printf("\n");

    int *X_d;
    hipMalloc((void **)&X_d, sizeof(int)*(n+1));
    hipMemcpy(X_d, X, sizeof(int)*(n+1), hipMemcpyHostToDevice);
    
    const int nthd = 16;
    int nb = (n / nthd) + ((n % nthd) ? 1 : 0);
    
    int *deg_dev = X_d + n;

    degree_ker<nthd><<<nb, nthd>>>(X_d, n, deg_dev);

    int deg;
    hipMemcpy(&deg, deg_dev, sizeof(int), hipMemcpyDeviceToHost);
    printf("r = %d, index = %d\n", r, deg);

    delete [] X;
    hipFree(X_d);

    return 0;  
}

	.text
	.file	"atomic2.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	main                            # -- Begin function 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	$24, %rsp
	.cfi_def_cfa_offset 80
	.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
	jl	.LBB0_1
# %bb.2:
	movq	8(%rsi), %rdi
	callq	atoi
	movl	%eax, %r14d
	cltq
	leaq	4(,%rax,4), %r15
	cmpl	$-1, %eax
	movq	$-1, %r12
	cmovgeq	%r15, %r12
	jmp	.LBB0_3
.LBB0_1:
	movl	$30, %r14d
	movl	$124, %r15d
	movl	$124, %r12d
.LBB0_3:                                # %.thread
	movq	%r12, %rdi
	callq	_Znam
	movq	%rax, %rbx
	movq	%rax, %rdi
	xorl	%esi, %esi
	movq	%r12, %rdx
	callq	memset@PLT
	xorl	%edi, %edi
	callq	time
	movl	%eax, %edi
	callq	srand
	callq	rand
	cltd
	idivl	%r14d
	movl	%edx, %ebp
	incl	%ebp
	testl	%r14d, %r14d
	jle	.LBB0_6
# %bb.4:                                # %.lr.ph.preheader
	movl	%r14d, %esi
	xorl	%ecx, %ecx
.LBB0_5:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	%ecx, %eax
	cltd
	idivl	%ebp
	movl	%eax, (%rbx,%rcx,4)
	incq	%rcx
	cmpq	%rcx, %rsi
	jne	.LBB0_5
.LBB0_6:                                # %._crit_edge
	movslq	%r14d, %r12
	movl	%r14d, (%rbx,%r12,4)
	shlq	$2, %r12
	leaq	8(%rsp), %r13
	movq	%r13, %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	movq	(%r13), %rdi
	movq	%rbx, %rsi
	movq	%r15, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leal	15(%r14), %edi
	testl	%r14d, %r14d
	cmovnsl	%r14d, %edi
	sarl	$4, %edi
	movl	%r14d, %eax
	andl	$15, %eax
	cmpl	$1, %eax
	sbbl	$-1, %edi
	addq	(%r13), %r12
	btsq	$32, %rdi
	movabsq	$4294967296, %rdx               # imm = 0x100000000
	orq	$16, %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_8
# %bb.7:
	movq	8(%rsp), %rdi
	movl	%r14d, %esi
	movq	%r12, %rdx
	callq	_Z25__device_stub__degree_kerILi16EEvPKiiPi
.LBB0_8:
	leaq	20(%rsp), %r14
	movl	$4, %edx
	movq	%r14, %rdi
	movq	%r12, %rsi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	(%r14), %edx
	movl	$.L.str, %edi
	movl	%ebp, %esi
	xorl	%eax, %eax
	callq	printf
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	8(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$24, %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
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.section	.text._Z25__device_stub__degree_kerILi16EEvPKiiPi,"axG",@progbits,_Z25__device_stub__degree_kerILi16EEvPKiiPi,comdat
	.weak	_Z25__device_stub__degree_kerILi16EEvPKiiPi # -- Begin function _Z25__device_stub__degree_kerILi16EEvPKiiPi
	.type	_Z25__device_stub__degree_kerILi16EEvPKiiPi,@function
_Z25__device_stub__degree_kerILi16EEvPKiiPi: # @_Z25__device_stub__degree_kerILi16EEvPKiiPi
	.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	12(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	32(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	24(%rsp), %r12
	leaq	16(%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	$_Z10degree_kerILi16EEvPKiiPi, %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	_Z25__device_stub__degree_kerILi16EEvPKiiPi, .Lfunc_end1-_Z25__device_stub__degree_kerILi16EEvPKiiPi
	.cfi_endproc
                                        # -- End function
	.text
	.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	$_Z10degree_kerILi16EEvPKiiPi, %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	_Z10degree_kerILi16EEvPKiiPi,@object # @_Z10degree_kerILi16EEvPKiiPi
	.section	.rodata._Z10degree_kerILi16EEvPKiiPi,"aG",@progbits,_Z10degree_kerILi16EEvPKiiPi,comdat
	.weak	_Z10degree_kerILi16EEvPKiiPi
	.p2align	3, 0x0
_Z10degree_kerILi16EEvPKiiPi:
	.quad	_Z25__device_stub__degree_kerILi16EEvPKiiPi
	.size	_Z10degree_kerILi16EEvPKiiPi, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"r = %d, index = %d\n"
	.size	.L.str, 20

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z10degree_kerILi16EEvPKiiPi"
	.size	.L__unnamed_1, 29

	.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 _Z25__device_stub__degree_kerILi16EEvPKiiPi
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z10degree_kerILi16EEvPKiiPi
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.section	.text._Z10degree_kerILi16EEvPKiiPi,"axG",@progbits,_Z10degree_kerILi16EEvPKiiPi,comdat
	.protected	_Z10degree_kerILi16EEvPKiiPi ; -- Begin function _Z10degree_kerILi16EEvPKiiPi
	.globl	_Z10degree_kerILi16EEvPKiiPi
	.p2align	8
	.type	_Z10degree_kerILi16EEvPKiiPi,@function
_Z10degree_kerILi16EEvPKiiPi:           ; @_Z10degree_kerILi16EEvPKiiPi
; %bb.0:
	s_load_b32 s2, s[0:1], 0x8
	v_lshl_add_u32 v0, s15, 4, v0
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_gt_i32_e32 vcc_lo, s2, v0
	s_and_saveexec_b32 s2, vcc_lo
	s_cbranch_execz .LBB0_6
; %bb.1:
	s_load_b64 s[2:3], s[0:1], 0x0
	v_ashrrev_i32_e32 v1, 31, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[1:2], 2, v[0:1]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v1, vcc_lo, s2, v1
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v2, vcc_lo, s3, v2, vcc_lo
	global_load_b32 v1, v[1:2], off
	s_waitcnt vmcnt(0)
	v_cmp_ne_u32_e32 vcc_lo, 0, v1
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_6
; %bb.2:
	s_mov_b32 s3, exec_lo
	s_brev_b32 s2, -2
.LBB0_3:                                ; %ComputeLoop
                                        ; =>This Inner Loop Header: Depth=1
	s_ctz_i32_b32 s4, s3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_readlane_b32 s5, v0, s4
	s_lshl_b32 s4, 1, s4
	s_and_not1_b32 s3, s3, s4
	s_delay_alu instid0(VALU_DEP_1)
	s_min_i32 s2, s2, s5
	s_cmp_lg_u32 s3, 0
	s_cbranch_scc1 .LBB0_3
; %bb.4:                                ; %ComputeEnd
	v_mbcnt_lo_u32_b32 v0, exec_lo, 0
	s_mov_b32 s3, exec_lo
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v0
	s_xor_b32 s3, exec_lo, s3
	s_cbranch_execz .LBB0_6
; %bb.5:
	s_load_b64 s[0:1], s[0:1], 0x10
	v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
	s_waitcnt lgkmcnt(0)
	global_atomic_min_i32 v0, v1, s[0:1]
.LBB0_6:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10degree_kerILi16EEvPKiiPi
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 24
		.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 3
		.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._Z10degree_kerILi16EEvPKiiPi,"axG",@progbits,_Z10degree_kerILi16EEvPKiiPi,comdat
.Lfunc_end0:
	.size	_Z10degree_kerILi16EEvPKiiPi, .Lfunc_end0-_Z10degree_kerILi16EEvPKiiPi
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 220
; NumSgprs: 18
; NumVgprs: 3
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 3
; 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 24
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z10degree_kerILi16EEvPKiiPi
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10degree_kerILi16EEvPKiiPi.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     3
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
