#include <stdio.h>
#include <stdlib.h>

// For the CUDA runtime routines (prefixed with "cuda_")
#include <cuda_runtime.h>

#include <string.h>

__global__ void
cuda_rot13(char * str, int numElements){
    int i = blockDim.x * blockIdx.x + threadIdx.x;
    int case_type;
    if (i < numElements){
        if (str[i] < 'A' || (str[i] > 'Z' && str[i] < 'a') || str[i] > 'z')
            return;
            // Determine if the char is upper or lower case.
        if (str[i] >= 'a')
            case_type = 'a';
        else
            case_type = 'A';
          // Rotate the char's value, ensuring it doesn't accidentally "fall off" the end.
        str[i] = (str[i] + 13) % (case_type + 26);
        if (str[i] < 26)
            str[i] += case_type;
    }
}


void rot13_encrypt(char h_t[]){

    cudaError_t err = cudaSuccess;

    
    int numElements = strlen(h_t);
    size_t size = numElements * sizeof(char);

    // Alocacao do vetor do device

    char * d_t = NULL;
    err = cudaMalloc((void **)&d_t, size);

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Falha ao alocar vetor do device (texto original) (error code %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //Copia do vetor com o texto original do host para o do device

    printf("Copiando texto do host pro device\n");
    err = cudaMemcpy(d_t, h_t, size, cudaMemcpyHostToDevice);

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Falha ao copiar vetor c texto original do host para o device (error code %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //  Rodando o algoritmo de encriptacao
    //  O tamanho do bloco eh determinado pela funcao cudaOccupancyMaxPotentialBlockSize
    //  das ferramentas do CUDA.
    //  O tamanho maximo do grid eh de 65535

    int minGridSize, blockSize, gridSize;
    cudaOccupancyMaxPotentialBlockSize(&minGridSize, &blockSize, cuda_rot13, 0, numElements); 

    gridSize = (numElements + blockSize - 1) / blockSize;
    if (gridSize > 65535) gridSize = 65535;
    printf("CUDA kernel launch with %d blocks of %d threads\n", gridSize, blockSize);
    cuda_rot13<<<gridSize, blockSize>>>(d_t, numElements);
    
    err = cudaGetLastError();

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Erro ao rodar kernel (error code %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    // Copia o resultado do device para o host

    printf("Copiando o texto do device para o host\n");
    err = cudaMemcpy(h_t, d_t, size, cudaMemcpyDeviceToHost);

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Erro ao copiar do device pro host (error code %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }
    
    // Liberando o texto do device
    err = cudaFree(d_t);

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Erro ao liberar o texto do device (error code %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //  Resetando o device
    err = cudaDeviceReset();

    if (err != cudaSuccess)
    {
        fprintf(stderr, "Erro ao resetar o device! (error=%s\n)!", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    printf("\nDone\n");
}

int rot13_test(char * name)
{
    char * text, *o_text;
    int pass = 1, fsize;
    //char dec_exp[] = {"NOPQRSTUVWXYZABCDEFGHIJKLMnopqrstuvwxyzabcdefghijklm"};

    FILE *f;
    char * filename = (char*) malloc (100 * sizeof(char));
    strcpy(filename, name);
    f = fopen(filename, "r");
    if (f){
        fseek(f, 0, SEEK_END);
        fsize = ftell(f);
        rewind(f);
        text = (char *) malloc (fsize * sizeof (char));
        o_text = (char *) malloc (fsize * sizeof (char));
        fread(o_text, 1, fsize, f);
        fclose(f);
    }
    else{
        fprintf(stderr, "Erro ao abrir arquivo!\n");
        exit(EXIT_FAILURE);
    }
    
    strcpy(text, o_text);

    rot13_encrypt(text);
    //pass = pass && !strcmp(text, dec_exp);
    //printf("%s\n", pass ? "DEC SUCCEEDED" : "DEC FAILED");

    rot13_encrypt(text);

    pass = pass && !strcmp(text, o_text);

    return(pass);
}

int main(int argc, char ** argv)
{

    printf("CUDA ROT-13 tests: %s\n", rot13_test(argv[1]) ? "SUCCEEDED" : "FAILED");

    return(0);
}


	.file	"tmpxft_00304636_00000000-6_cuda_rot13.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
	.globl	_Z31__device_stub__Z10cuda_rot13PciPci
	.type	_Z31__device_stub__Z10cuda_rot13PciPci, @function
_Z31__device_stub__Z10cuda_rot13PciPci:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movl	%esi, 4(%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)
	leaq	4(%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	.L2
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z10cuda_rot13Pci(%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
.L2:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z31__device_stub__Z10cuda_rot13PciPci, .-_Z31__device_stub__Z10cuda_rot13PciPci
	.globl	_Z10cuda_rot13Pci
	.type	_Z10cuda_rot13Pci, @function
_Z10cuda_rot13Pci:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z31__device_stub__Z10cuda_rot13PciPci
	.cfi_endproc
.LFE2055:
	.size	_Z10cuda_rot13Pci, .-_Z10cuda_rot13Pci
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Falha ao alocar vetor do device (texto original) (error code %s)!\n"
.LC1:
	.string	"Copiando texto do host pro device\n"
.LC2:
	.string	"Falha ao copiar vetor c texto original do host para o device (error code %s)!\n"
.LC3:
	.string	"CUDA kernel launch with %d blocks of %d threads\n"
.LC4:
	.string	"Erro ao rodar kernel (error code %s)!\n"
.LC5:
	.string	"Copiando o texto do device para o host\n"
.LC6:
	.string	"Erro ao copiar do device pro host (error code %s)!\n"
.LC7:
	.string	"Erro ao liberar o texto do device (error code %s)!\n"
.LC8:
	.string	"Erro ao resetar o device! (error=%s\n)!"
.LC9:
	.string	"\nDone\n"
	.text
	.globl	_Z13rot13_encryptPc
	.type	_Z13rot13_encryptPc, @function
_Z13rot13_encryptPc:
.LFB2027:
	.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	$248, %rsp
	.cfi_def_cfa_offset 304
	movq	%rdi, (%rsp)
	movq	%fs:40, %rax
	movq	%rax, 232(%rsp)
	xorl	%eax, %eax
	call	strlen@PLT
	xorl	%edx, %edx
	leaq	56(%rsp), %rdi
	movl	%eax, 12(%rsp)
	movq	%rax, %rbp
	cltq
	movq	%rax, %rsi
	movq	%rax, 16(%rsp)
	movq	%rdx, 56(%rsp)
	call	cudaMalloc@PLT
	testl	%eax, %eax
	je	.L9
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	leaq	.LC0(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L27
.L9:
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	56(%rsp), %rdi
	movq	(%rsp), %rsi
	movslq	%ebp, %rdx
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L10
	call	cudaGetErrorString@PLT
	leaq	.LC2(%rip), %rdx
	movq	%rax, %rcx
.L27:
	movq	stderr(%rip), %rdi
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	movl	$1, %edi
	call	exit@PLT
.L10:
	leaq	40(%rsp), %rdi
	call	cudaGetDevice@PLT
	testl	%eax, %eax
	jne	.L12
	movl	40(%rsp), %edx
	leaq	44(%rsp), %rdi
	movl	$39, %esi
	call	cudaDeviceGetAttribute@PLT
	testl	%eax, %eax
	jne	.L12
	movl	40(%rsp), %edx
	leaq	48(%rsp), %rdi
	movl	$10, %esi
	call	cudaDeviceGetAttribute@PLT
	testl	%eax, %eax
	jne	.L12
	movl	40(%rsp), %edx
	leaq	52(%rsp), %rdi
	movl	$1, %esi
	call	cudaDeviceGetAttribute@PLT
	testl	%eax, %eax
	jne	.L12
	movl	40(%rsp), %edx
	leaq	64(%rsp), %rdi
	movl	$16, %esi
	call	cudaDeviceGetAttribute@PLT
	testl	%eax, %eax
	jne	.L12
	leaq	88(%rsp), %rdi
	leaq	_Z10cuda_rot13Pci(%rip), %rsi
	call	cudaFuncGetAttributes@PLT
	testl	%eax, %eax
	jne	.L12
	movl	44(%rsp), %eax
	movl	112(%rsp), %r9d
	testl	%ebp, %ebp
	movl	%ebp, %edx
	movl	48(%rsp), %r13d
	movl	%eax, 24(%rsp)
	movl	52(%rsp), %eax
	cmove	%eax, %edx
	cmpl	%eax, %r9d
	cmovg	%eax, %r9d
	cmpl	%edx, %r9d
	cmovle	%r9d, %edx
	xorl	%r15d, %r15d
	xorl	%r12d, %r12d
	leal	-1(%r13,%rdx), %ebx
	movl	%edx, %r14d
	movl	%ebx, %eax
	cltd
	idivl	%r13d
	subl	%edx, %ebx
.L15:
	testl	%ebx, %ebx
	jle	.L12
	cmpl	%ebx, %r14d
	movl	%ebx, %edx
	leaq	76(%rsp), %rdi
	cmovle	%r14d, %edx
	leaq	_Z10cuda_rot13Pci(%rip), %rsi
	xorl	%r8d, %r8d
	xorl	%ecx, %ecx
	movl	%edx, 28(%rsp)
	call	cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags@PLT
	testl	%eax, %eax
	jne	.L12
	movl	28(%rsp), %edx
	movl	76(%rsp), %eax
	imull	%edx, %eax
	cmpl	%r15d, %eax
	jle	.L16
	movl	%eax, %r15d
	movl	%edx, %r12d
.L16:
	cmpl	%r15d, 24(%rsp)
	je	.L12
	subl	%r13d, %ebx
	jmp	.L15
.L12:
	leal	-1(%r12,%rbp), %eax
	movl	%r12d, %ecx
	movl	$2, %edi
	cltd
	leaq	.LC3(%rip), %rsi
	idivl	%r12d
	movl	$65535, %edx
	movl	%edx, %ebx
	cmpl	%edx, %eax
	cmovle	%eax, %ebx
	xorl	%eax, %eax
	movl	%ebx, %edx
	call	__printf_chk@PLT
	movl	%r12d, 76(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movabsq	$4294967297, %rax
	movl	%ebx, 64(%rsp)
	movq	%rax, 80(%rsp)
	movl	84(%rsp), %ecx
	movq	%rax, 68(%rsp)
	movq	76(%rsp), %rdx
	movq	64(%rsp), %rdi
	movl	72(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movl	12(%rsp), %esi
	movq	56(%rsp), %rdi
	call	_Z31__device_stub__Z10cuda_rot13PciPci
.L18:
	call	cudaGetLastError@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L19
	call	cudaGetErrorString@PLT
	leaq	.LC4(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L27
.L19:
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	(%rsp), %rdi
	movq	16(%rsp), %rdx
	movl	$2, %ecx
	movq	56(%rsp), %rsi
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L20
	call	cudaGetErrorString@PLT
	leaq	.LC6(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L27
.L20:
	movq	56(%rsp), %rdi
	call	cudaFree@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L21
	call	cudaGetErrorString@PLT
	leaq	.LC7(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L27
.L21:
	call	cudaDeviceReset@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L22
	call	cudaGetErrorString@PLT
	leaq	.LC8(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L27
.L22:
	xorl	%eax, %eax
	leaq	.LC9(%rip), %rsi
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	232(%rsp), %rax
	subq	%fs:40, %rax
	je	.L23
	call	__stack_chk_fail@PLT
.L23:
	addq	$248, %rsp
	.cfi_def_cfa_offset 56
	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
.LFE2027:
	.size	_Z13rot13_encryptPc, .-_Z13rot13_encryptPc
	.section	.rodata.str1.1
.LC10:
	.string	"r"
.LC11:
	.string	"Erro ao abrir arquivo!\n"
	.text
	.globl	_Z10rot13_testPc
	.type	_Z10rot13_testPc, @function
_Z10rot13_testPc:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	movq	%rdi, %rbx
	movl	$100, %edi
	pushq	%rcx
	.cfi_def_cfa_offset 48
	call	malloc@PLT
	movq	%rbx, %rsi
	movl	$100, %edx
	movq	%rax, %rdi
	call	__strcpy_chk@PLT
	leaq	.LC10(%rip), %rsi
	movq	%rax, %rdi
	call	fopen@PLT
	testq	%rax, %rax
	jne	.L31
	movq	stderr(%rip), %rdi
	leaq	.LC11(%rip), %rdx
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	movl	$1, %edi
	call	exit@PLT
.L31:
	xorl	%esi, %esi
	movq	%rax, %rbp
	movl	$2, %edx
	movq	%rax, %rdi
	call	fseek@PLT
	movq	%rbp, %rdi
	call	ftell@PLT
	movq	%rbp, %rdi
	movq	%rax, %rbx
	call	rewind@PLT
	movslq	%ebx, %rbx
	movq	%rbx, %rdi
	call	malloc@PLT
	movq	%rbx, %rdi
	movq	%rax, %r12
	call	malloc@PLT
	movq	%rbp, %r8
	movq	%rbx, %rcx
	movq	%rbx, %rsi
	movl	$1, %edx
	movq	%rax, %rdi
	movq	%rax, %r13
	call	__fread_chk@PLT
	movq	%rbp, %rdi
	call	fclose@PLT
	movq	%rbx, %rdx
	movq	%r13, %rsi
	movq	%r12, %rdi
	call	__strcpy_chk@PLT
	movq	%r12, %rdi
	call	_Z13rot13_encryptPc
	movq	%r12, %rdi
	call	_Z13rot13_encryptPc
	movq	%r13, %rsi
	movq	%r12, %rdi
	call	strcmp@PLT
	popq	%rdx
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	testl	%eax, %eax
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	sete	%al
	popq	%r13
	.cfi_def_cfa_offset 8
	movzbl	%al, %eax
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z10rot13_testPc, .-_Z10rot13_testPc
	.section	.rodata.str1.1
.LC12:
	.string	"SUCCEEDED"
.LC13:
	.string	"FAILED"
.LC14:
	.string	"CUDA ROT-13 tests: %s\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	movq	8(%rsi), %rdi
	call	_Z10rot13_testPc
	leaq	.LC13(%rip), %rdx
	movl	$2, %edi
	leaq	.LC14(%rip), %rsi
	testl	%eax, %eax
	leaq	.LC12(%rip), %rax
	cmovne	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	xorl	%eax, %eax
	popq	%rdx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	main, .-main
	.section	.rodata.str1.1
.LC15:
	.string	"_Z10cuda_rot13Pci"
	.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	.LC15(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z10cuda_rot13Pci(%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
	.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 <stdlib.h>

// For the CUDA runtime routines (prefixed with "cuda_")
#include <hip/hip_runtime.h>

#include <string.h>

__global__ void
cuda_rot13(char * str, int numElements){
    int i = blockDim.x * blockIdx.x + threadIdx.x;
    int case_type;
    if (i < numElements){
        if (str[i] < 'A' || (str[i] > 'Z' && str[i] < 'a') || str[i] > 'z')
            return;
            // Determine if the char is upper or lower case.
        if (str[i] >= 'a')
            case_type = 'a';
        else
            case_type = 'A';
          // Rotate the char's value, ensuring it doesn't accidentally "fall off" the end.
        str[i] = (str[i] + 13) % (case_type + 26);
        if (str[i] < 26)
            str[i] += case_type;
    }
}


void rot13_encrypt(char h_t[]){

    hipError_t err = hipSuccess;

    
    int numElements = strlen(h_t);
    size_t size = numElements * sizeof(char);

    // Alocacao do vetor do device

    char * d_t = NULL;
    err = hipMalloc((void **)&d_t, size);

    if (err != hipSuccess)
    {
        fprintf(stderr, "Falha ao alocar vetor do device (texto original) (error code %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //Copia do vetor com o texto original do host para o do device

    printf("Copiando texto do host pro device\n");
    err = hipMemcpy(d_t, h_t, size, hipMemcpyHostToDevice);

    if (err != hipSuccess)
    {
        fprintf(stderr, "Falha ao copiar vetor c texto original do host para o device (error code %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //  Rodando o algoritmo de encriptacao
    //  O tamanho do bloco eh determinado pela funcao cudaOccupancyMaxPotentialBlockSize
    //  das ferramentas do CUDA.
    //  O tamanho maximo do grid eh de 65535

    int minGridSize, blockSize, gridSize;
    hipOccupancyMaxPotentialBlockSize(&minGridSize, &blockSize, cuda_rot13, 0, numElements); 

    gridSize = (numElements + blockSize - 1) / blockSize;
    if (gridSize > 65535) gridSize = 65535;
    printf("CUDA kernel launch with %d blocks of %d threads\n", gridSize, blockSize);
    cuda_rot13<<<gridSize, blockSize>>>(d_t, numElements);
    
    err = hipGetLastError();

    if (err != hipSuccess)
    {
        fprintf(stderr, "Erro ao rodar kernel (error code %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    // Copia o resultado do device para o host

    printf("Copiando o texto do device para o host\n");
    err = hipMemcpy(h_t, d_t, size, hipMemcpyDeviceToHost);

    if (err != hipSuccess)
    {
        fprintf(stderr, "Erro ao copiar do device pro host (error code %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }
    
    // Liberando o texto do device
    err = hipFree(d_t);

    if (err != hipSuccess)
    {
        fprintf(stderr, "Erro ao liberar o texto do device (error code %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    //  Resetando o device
    err = hipDeviceReset();

    if (err != hipSuccess)
    {
        fprintf(stderr, "Erro ao resetar o device! (error=%s\n)!", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    printf("\nDone\n");
}

int rot13_test(char * name)
{
    char * text, *o_text;
    int pass = 1, fsize;
    //char dec_exp[] = {"NOPQRSTUVWXYZABCDEFGHIJKLMnopqrstuvwxyzabcdefghijklm"};

    FILE *f;
    char * filename = (char*) malloc (100 * sizeof(char));
    strcpy(filename, name);
    f = fopen(filename, "r");
    if (f){
        fseek(f, 0, SEEK_END);
        fsize = ftell(f);
        rewind(f);
        text = (char *) malloc (fsize * sizeof (char));
        o_text = (char *) malloc (fsize * sizeof (char));
        fread(o_text, 1, fsize, f);
        fclose(f);
    }
    else{
        fprintf(stderr, "Erro ao abrir arquivo!\n");
        exit(EXIT_FAILURE);
    }
    
    strcpy(text, o_text);

    rot13_encrypt(text);
    //pass = pass && !strcmp(text, dec_exp);
    //printf("%s\n", pass ? "DEC SUCCEEDED" : "DEC FAILED");

    rot13_encrypt(text);

    pass = pass && !strcmp(text, o_text);

    return(pass);
}

int main(int argc, char ** argv)
{

    printf("CUDA ROT-13 tests: %s\n", rot13_test(argv[1]) ? "SUCCEEDED" : "FAILED");

    return(0);
}


	.text
	.file	"cuda_rot13.hip"
	.globl	_Z25__device_stub__cuda_rot13Pci # -- Begin function _Z25__device_stub__cuda_rot13Pci
	.type	_Z25__device_stub__cuda_rot13Pci,@function
_Z25__device_stub__cuda_rot13Pci:       # @_Z25__device_stub__cuda_rot13Pci
	.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	4(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%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	$_Z10cuda_rot13Pci, %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_end0:
	.size	_Z25__device_stub__cuda_rot13Pci, .Lfunc_end0-_Z25__device_stub__cuda_rot13Pci
	.cfi_endproc
                                        # -- End function
	.globl	_Z13rot13_encryptPc             # -- Begin function _Z13rot13_encryptPc
	.type	_Z13rot13_encryptPc,@function
_Z13rot13_encryptPc:                    # @_Z13rot13_encryptPc
	.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	$16, %rsp
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movq	%rdi, %rbx
	callq	strlen
	movq	%rax, %r15
	movslq	%r15d, %r14
	movq	%rsp, %rdi
	movq	$0, (%rdi)
	movq	%r14, %rsi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB1_1
# %bb.3:
	movl	$.Lstr, %edi
	callq	puts@PLT
	movq	(%rsp), %rdi
	movq	%rbx, %rsi
	movq	%r14, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.5:
	leaq	12(%rsp), %rdi
	leaq	8(%rsp), %r12
	movl	$_Z10cuda_rot13Pci, %edx
	movq	%r12, %rsi
	xorl	%ecx, %ecx
	movl	%r15d, %r8d
	callq	hipOccupancyMaxPotentialBlockSize
	movl	(%r12), %ecx
	leal	(%r15,%rcx), %eax
	decl	%eax
	cltd
	idivl	%ecx
	movl	$65535, %r13d                   # imm = 0xFFFF
	cmpl	%r13d, %eax
	cmovll	%eax, %r13d
	movl	$.L.str.3, %edi
	movl	%r13d, %esi
	movl	%ecx, %edx
	xorl	%eax, %eax
	callq	printf
	movl	(%r12), %edx
	btsq	$32, %r13
	btsq	$32, %rdx
	movq	%r13, %rdi
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_7
# %bb.6:
	movq	(%rsp), %rdi
	movl	%r15d, %esi
	callq	_Z25__device_stub__cuda_rot13Pci
.LBB1_7:
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB1_8
# %bb.9:
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	movq	(%rsp), %rsi
	movq	%rbx, %rdi
	movq	%r14, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB1_10
# %bb.11:
	movq	(%rsp), %rdi
	callq	hipFree
	testl	%eax, %eax
	jne	.LBB1_12
# %bb.13:
	callq	hipDeviceReset
	testl	%eax, %eax
	jne	.LBB1_14
# %bb.15:
	movl	$.Lstr.2, %edi
	callq	puts@PLT
	addq	$16, %rsp
	.cfi_def_cfa_offset 48
	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
.LBB1_1:
	.cfi_def_cfa_offset 64
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str, %esi
	jmp	.LBB1_2
.LBB1_4:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.2, %esi
	jmp	.LBB1_2
.LBB1_8:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %esi
	jmp	.LBB1_2
.LBB1_10:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.6, %esi
	jmp	.LBB1_2
.LBB1_12:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.7, %esi
	jmp	.LBB1_2
.LBB1_14:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.8, %esi
.LBB1_2:
	movq	%rbx, %rdi
	movq	%rax, %rdx
	xorl	%eax, %eax
	callq	fprintf
	movl	$1, %edi
	callq	exit
.Lfunc_end1:
	.size	_Z13rot13_encryptPc, .Lfunc_end1-_Z13rot13_encryptPc
	.cfi_endproc
                                        # -- End function
	.globl	_Z10rot13_testPc                # -- Begin function _Z10rot13_testPc
	.type	_Z10rot13_testPc,@function
_Z10rot13_testPc:                       # @_Z10rot13_testPc
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r12
	.cfi_def_cfa_offset 32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	pushq	%rax
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -40
	.cfi_offset %r12, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movq	%rdi, %rbx
	movl	$100, %edi
	callq	malloc
	movq	%rax, %r14
	movq	%rax, %rdi
	movq	%rbx, %rsi
	callq	strcpy
	movl	$.L.str.10, %esi
	movq	%r14, %rdi
	callq	fopen
	testq	%rax, %rax
	je	.LBB2_2
# %bb.1:
	movq	%rax, %rbx
	movq	%rax, %rdi
	xorl	%esi, %esi
	movl	$2, %edx
	callq	fseek
	movq	%rbx, %rdi
	callq	ftell
	movq	%rax, %r14
	movq	%rbx, %rdi
	callq	rewind
	movslq	%r14d, %r15
	movq	%r15, %rdi
	callq	malloc
	movq	%rax, %r14
	movq	%r15, %rdi
	callq	malloc
	movq	%rax, %r12
	movl	$1, %esi
	movq	%rax, %rdi
	movq	%r15, %rdx
	movq	%rbx, %rcx
	callq	fread
	movq	%rbx, %rdi
	callq	fclose
	movq	%r14, %rdi
	movq	%r12, %rsi
	callq	strcpy
	movq	%r14, %rdi
	callq	_Z13rot13_encryptPc
	movq	%r14, %rdi
	callq	_Z13rot13_encryptPc
	movq	%r14, %rdi
	movq	%r12, %rsi
	callq	strcmp
	xorl	%ecx, %ecx
	testl	%eax, %eax
	sete	%cl
	movl	%ecx, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.LBB2_2:
	.cfi_def_cfa_offset 48
	movq	stderr(%rip), %rcx
	movl	$.L.str.11, %edi
	movl	$23, %esi
	movl	$1, %edx
	callq	fwrite@PLT
	movl	$1, %edi
	callq	exit
.Lfunc_end2:
	.size	_Z10rot13_testPc, .Lfunc_end2-_Z10rot13_testPc
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rax
	.cfi_def_cfa_offset 16
	movq	8(%rsi), %rdi
	callq	_Z10rot13_testPc
	testl	%eax, %eax
	movl	$.L.str.14, %eax
	movl	$.L.str.13, %esi
	cmoveq	%rax, %rsi
	movl	$.L.str.12, %edi
	xorl	%eax, %eax
	callq	printf
	xorl	%eax, %eax
	popq	%rcx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	main, .Lfunc_end3-main
	.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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z10cuda_rot13Pci, %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_end4:
	.size	__hip_module_ctor, .Lfunc_end4-__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	.LBB5_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
.LBB5_2:
	retq
.Lfunc_end5:
	.size	__hip_module_dtor, .Lfunc_end5-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z10cuda_rot13Pci,@object       # @_Z10cuda_rot13Pci
	.section	.rodata,"a",@progbits
	.globl	_Z10cuda_rot13Pci
	.p2align	3, 0x0
_Z10cuda_rot13Pci:
	.quad	_Z25__device_stub__cuda_rot13Pci
	.size	_Z10cuda_rot13Pci, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Falha ao alocar vetor do device (texto original) (error code %s)!\n"
	.size	.L.str, 67

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Falha ao copiar vetor c texto original do host para o device (error code %s)!\n"
	.size	.L.str.2, 79

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"CUDA kernel launch with %d blocks of %d threads\n"
	.size	.L.str.3, 49

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Erro ao rodar kernel (error code %s)!\n"
	.size	.L.str.4, 39

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Erro ao copiar do device pro host (error code %s)!\n"
	.size	.L.str.6, 52

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Erro ao liberar o texto do device (error code %s)!\n"
	.size	.L.str.7, 52

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Erro ao resetar o device! (error=%s\n)!"
	.size	.L.str.8, 39

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"r"
	.size	.L.str.10, 2

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"Erro ao abrir arquivo!\n"
	.size	.L.str.11, 24

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"CUDA ROT-13 tests: %s\n"
	.size	.L.str.12, 23

	.type	.L.str.13,@object               # @.str.13
.L.str.13:
	.asciz	"SUCCEEDED"
	.size	.L.str.13, 10

	.type	.L.str.14,@object               # @.str.14
.L.str.14:
	.asciz	"FAILED"
	.size	.L.str.14, 7

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z10cuda_rot13Pci"
	.size	.L__unnamed_1, 18

	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"Copiando texto do host pro device"
	.size	.Lstr, 34

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	"Copiando o texto do device para o host"
	.size	.Lstr.1, 39

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	"\nDone"
	.size	.Lstr.2, 6

	.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__cuda_rot13Pci
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z10cuda_rot13Pci
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z10cuda_rot13Pci       ; -- Begin function _Z10cuda_rot13Pci
	.globl	_Z10cuda_rot13Pci
	.p2align	8
	.type	_Z10cuda_rot13Pci,@function
_Z10cuda_rot13Pci:                      ; @_Z10cuda_rot13Pci
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x1c
	s_load_b32 s3, s[0:1], 0x8
	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_5
; %bb.1:
	s_load_b64 s[0:1], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v0, vcc_lo, s0, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(VALU_DEP_1)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v2, vcc_lo
	global_load_u8 v2, v[0:1], off
	s_waitcnt vmcnt(0)
	v_bfe_i32 v3, v2, 0, 8
	v_cmp_lt_i16_e32 vcc_lo, 64, v3
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_5
; %bb.2:
	v_add_nc_u16 v3, v2, 0xffa5
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_and_b32_e32 v4, 0xff, v3
	v_and_b32_e32 v3, 0xff, v2
	v_cmp_lt_u16_e32 vcc_lo, 5, v4
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_u16_e64 s0, 0x7b, v3
	s_and_b32 s0, s0, vcc_lo
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_b32 exec_lo, exec_lo, s0
	s_cbranch_execz .LBB0_5
; %bb.3:
	v_mov_b32_e32 v4, 0x61
	v_cmp_lt_u16_e32 vcc_lo, 0x60, v3
	v_add_nc_u16 v5, v2, 13
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cndmask_b32_e32 v2, 0x41, v4, vcc_lo
	v_or_b32_e32 v4, 26, v2
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_and_b32_e32 v3, 0xff, v5
	v_cmp_le_u32_e32 vcc_lo, v4, v3
	v_cndmask_b32_e32 v4, 0, v4, vcc_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_sub_nc_u32_e32 v3, v3, v4
	v_lshlrev_b32_e32 v4, 24, v3
	global_store_b8 v[0:1], v3, off
	v_cmp_gt_i32_e32 vcc_lo, 0x1a000000, v4
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_5
; %bb.4:
	v_add_nc_u32_e32 v2, v3, v2
	global_store_b8 v[0:1], v2, off
.LBB0_5:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10cuda_rot13Pci
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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
	.text
.Lfunc_end0:
	.size	_Z10cuda_rot13Pci, .Lfunc_end0-_Z10cuda_rot13Pci
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 312
; 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z10cuda_rot13Pci
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10cuda_rot13Pci.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
