#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*/ printf(char *, ...);
void printHelp(const char *progname) {
  printf("Usage: %s [OPTIONS] TIMEOUT PROGRAM\n", progname);
  printf("\n");
  printf("OPTIONS:\n");
  printf("\t-h  --help      Print this help message\n");
  printf("\t-9  --kill      Send SIGKILL instead of SIGTERM when timeout\n");
  printf("\t-v  --verbose   Verbosity on\n");
  printf("\t-d  --daemon    Run program as daemon\n");
  printf("\n");
  printf("  e.g. Execute the program cat with a timeout of 5 seconds:\n");
  printf("    %s 5 cat\n", progname);
  printf("\n");
  printf("2018, Felix Niederwanger, Version %s\n", "1.21");
}


x86 assembly (clang, -O0):
<printHelp>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xede(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xefa(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf2b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf3c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf48(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xf73(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe76(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf65(%rip),%rdi
lea    0xf84(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printHelp>:
push   %rbx
mov    %rdi,%rbx
lea    0xec5(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf08(%rip),%rdi
call   1040 <puts@plt>
lea    0xf05(%rip),%rdi
call   1040 <puts@plt>
lea    0xf22(%rip),%rdi
call   1040 <puts@plt>
lea    0xf54(%rip),%rdi
call   1040 <puts@plt>
lea    0xf66(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf77(%rip),%rdi
call   1040 <puts@plt>
lea    0xe7d(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe70(%rip),%rdi
lea    0xe8f(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1050 <printf@plt>

LLVM IR (-O0):
@.str = [37 x i8] c"Usage: %s [OPTIONS] TIMEOUT PROGRAM\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [10 x i8] c"OPTIONS:\0A\00"
@.str.3 = [42 x i8] c"\09-h --help Print this help message\0A\00"
@.str.4 = [63 x i8] c"\09-9 --kill Send SIGKILL instead of SIGTERM when timeout\0A\00"
@.str.5 = [31 x i8] c"\09-v --verbose Verbosity on\0A\00"
@.str.6 = [40 x i8] c"\09-d --daemon Run program as daemon\0A\00"
@.str.7 = [61 x i8] c" e.g. Execute the program cat with a timeout of 5 seconds:\0A\00"
@.str.8 = [14 x i8] c" %s 5 cat\0A\00"
@.str.9 = [38 x i8] c"2018, Felix Niederwanger, Version %s\0A\00"
@.str.10 = [5 x i8] c"1.21\00"
define void @printHelp(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.7, i64 0, i64 0))
%13 = load i8*, i8** %2
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.8, i64 0, i64 0), i8* %13)
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [37 x i8] c"Usage: %s [OPTIONS] TIMEOUT PROGRAM\0A\00"
@.str.8 = [14 x i8] c" %s 5 cat\0A\00"
@.str.9 = [38 x i8] c"2018, Felix Niederwanger, Version %s\0A\00"
@.str.10 = [5 x i8] c"1.21\00"
@str = [9 x i8] c"OPTIONS:\00"
@str.11 = [41 x i8] c"\09-h --help Print this help message\00"
@str.12 = [62 x i8] c"\09-9 --kill Send SIGKILL instead of SIGTERM when timeout\00"
@str.13 = [30 x i8] c"\09-v --verbose Verbosity on\00"
@str.14 = [39 x i8] c"\09-d --daemon Run program as daemon\00"
@str.15 = [60 x i8] c" e.g. Execute the program cat with a timeout of 5 seconds:\00"
define void @printHelp(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @putchar(i32 10)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.11, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.13, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.14, i64 0, i64 0))
%9 = tail call i32 @putchar(i32 10)
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([60 x i8], [60 x i8]* @str.15, i64 0, i64 0))
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.8, i64 0, i64 0), i8* %0)
%12 = tail call i32 @putchar(i32 10)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i64 0, i64 0))
ret void
}