#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*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stdout;
void printUsage(char *progName) {
  fprintf(stdout,
          "%s usage: %s <test time> [seed value] [ending power range]\n",
          progName, progName);
  fprintf(stdout, "\ntest time == 0, no time limit\n");
  fprintf(stdout, "seed value < 1, random seed based on time of day\n");
  fprintf(stdout, "ending power range = n, value between 2^0 .. 2^(n-1)\n");
}


x86 assembly (clang, -O0):
<printUsage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ebd(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
mov    -0x8(%rbp),%rcx
lea    0xecc(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e9e(%rip),%rax
mov    (%rax),%edi
lea    0xef1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e87(%rip),%rax
mov    (%rax),%edi
lea    0xefa(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e70(%rip),%rax
mov    (%rax),%edi
lea    0xf15(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printUsage>:
push   %rbx
mov    %rdi,%rcx
mov    0x2ec5(%rip),%rbx
mov    (%rbx),%edi
lea    0xedc(%rip),%rsi
mov    %rcx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf05(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf15(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf37(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [60 x i8] c"%s usage: %s <test time> [seed value] [ending power range]\0A\00"
@.str.1 = [32 x i8] c"\0Atest time == 0, no time limit\0A\00"
@.str.2 = [50 x i8] c"seed value < 1, random seed based on time of day\0A\00"
@.str.3 = [54 x i8] c"ending power range = n, value between 2^0 .. 2^(n-1)\0A\00"
define void @printUsage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stdout
%4 = load i8*, i8** %2
%5 = load i8*, i8** %2
%6 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0), i8* %4, i8* %5)
%7 = load i32, i32* @stdout
%8 = call i32 (i32, i8*, ...) @fprintf(i32 %7, i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.1, i64 0, i64 0))
%9 = load i32, i32* @stdout
%10 = call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.2, i64 0, i64 0))
%11 = load i32, i32* @stdout
%12 = call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [60 x i8] c"%s usage: %s <test time> [seed value] [ending power range]\0A\00"
@.str.1 = [32 x i8] c"\0Atest time == 0, no time limit\0A\00"
@.str.2 = [50 x i8] c"seed value < 1, random seed based on time of day\0A\00"
@.str.3 = [54 x i8] c"ending power range = n, value between 2^0 .. 2^(n-1)\0A\00"
define void @printUsage(i8* %0) {
%2 = load i32, i32* @stdout
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0), i8* %0, i8* %0)
%4 = load i32, i32* @stdout
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stdout
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
ret void
}