#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ STDERR_FILENO;
int /*<<< orphan*/ dprintf(int /*<<< orphan*/, char *, ...);
void usage(char *name) {
  dprintf(STDERR_FILENO,
          "Usage: %s -f infile (-n dive | -a address -s size) [-o outfile]\n",
          name);
  dprintf(STDERR_FILENO,
          "Where: infile      File containg dive profile data\n");
  dprintf(STDERR_FILENO,
          "       dive        Dive number (origin 0) to sample\n");
  dprintf(STDERR_FILENO, "       address     infile offset address in decimal, "
                         "octal or hexadecimal\n");
  dprintf(STDERR_FILENO, "       size        size of samples in bytes in "
                         "decimal, octal or hexadecimal\n");
  dprintf(STDERR_FILENO, "       outfile     File to output to\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ebd(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xed0(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
mov    0x2ea2(%rip),%rax
mov    (%rax),%edi
lea    0xefa(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xf17(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
mov    0x2e74(%rip),%rax
mov    (%rax),%edi
lea    0xf35(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
lea    0xf69(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
lea    0xfa0(%rip),%rsi
mov    $0x0,%al
call   1030 <dprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2ec5(%rip),%rbx
mov    (%rbx),%edi
lea    0xedc(%rip),%rsi
xor    %eax,%eax
call   1030 <dprintf@plt>
mov    (%rbx),%edi
lea    0xf0d(%rip),%rsi
xor    %eax,%eax
call   1030 <dprintf@plt>
mov    (%rbx),%edi
lea    0xf31(%rip),%rsi
xor    %eax,%eax
call   1030 <dprintf@plt>
mov    (%rbx),%edi
lea    0xf56(%rip),%rsi
xor    %eax,%eax
call   1030 <dprintf@plt>
mov    (%rbx),%edi
lea    0xf91(%rip),%rsi
xor    %eax,%eax
call   1030 <dprintf@plt>
mov    (%rbx),%edi
lea    0xfcf(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1030 <dprintf@plt>

LLVM IR (-O0):
@STDERR_FILENO = global i32 0
@.str = [65 x i8] c"Usage: %s -f infile (-n dive | -a address -s size) [-o outfile]\0A\00"
@.str.1 = [52 x i8] c"Where: infile File containg dive profile data\0A\00"
@.str.2 = [53 x i8] c" dive Dive number (origin 0) to sample\0A\00"
@.str.3 = [75 x i8] c" address infile offset address in decimal, octal or hexadecimal\0A\00"
@.str.4 = [78 x i8] c" size size of samples in bytes in decimal, octal or hexadecimal\0A\00"
@.str.5 = [38 x i8] c" outfile File to output to\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @STDERR_FILENO
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @dprintf(i32 %3, i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @STDERR_FILENO
%7 = call i32 (i32, i8*, ...) @dprintf(i32 %6, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @STDERR_FILENO
%9 = call i32 (i32, i8*, ...) @dprintf(i32 %8, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @STDERR_FILENO
%11 = call i32 (i32, i8*, ...) @dprintf(i32 %10, i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @STDERR_FILENO
%13 = call i32 (i32, i8*, ...) @dprintf(i32 %12, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @STDERR_FILENO
%15 = call i32 (i32, i8*, ...) @dprintf(i32 %14, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@STDERR_FILENO = global i32 0
@.str = [65 x i8] c"Usage: %s -f infile (-n dive | -a address -s size) [-o outfile]\0A\00"
@.str.1 = [52 x i8] c"Where: infile File containg dive profile data\0A\00"
@.str.2 = [53 x i8] c" dive Dive number (origin 0) to sample\0A\00"
@.str.3 = [75 x i8] c" address infile offset address in decimal, octal or hexadecimal\0A\00"
@.str.4 = [78 x i8] c" size size of samples in bytes in decimal, octal or hexadecimal\0A\00"
@.str.5 = [38 x i8] c" outfile File to output to\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @STDERR_FILENO
%3 = tail call i32 (i32, i8*, ...) @dprintf(i32 %2, i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @STDERR_FILENO
%5 = tail call i32 (i32, i8*, ...) @dprintf(i32 %4, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @STDERR_FILENO
%7 = tail call i32 (i32, i8*, ...) @dprintf(i32 %6, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @STDERR_FILENO
%9 = tail call i32 (i32, i8*, ...) @dprintf(i32 %8, i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @STDERR_FILENO
%11 = tail call i32 (i32, i8*, ...) @dprintf(i32 %10, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.4, i64 0, i64 0))
%12 = load i32, i32* @STDERR_FILENO
%13 = tail call i32 (i32, i8*, ...) @dprintf(i32 %12, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.5, i64 0, i64 0))
ret void
}