#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*/ stderr;
void Usage(void) {
  fprintf(
      stderr,
      "\ntorsions V1.2. (c) 1994-5 Andrew Martin, UCL. Freely Distributable\n");
  fprintf(stderr, "Generates a set of backbone torsions from a PDB file.\n\n");
  fprintf(stderr, "Usage: torsions [-h] [-r] [<in.pdb> [<out.tor>]]\n");
  fprintf(stderr, "       -h   This help message\n");
  fprintf(stderr, "       -r   Give results in radians\n");
  fprintf(stderr, "       -m   Output format required by Martin Reczko\n");
  fprintf(stderr, "       -c   Generate CA-CA pseudo-torsions\n");
  fprintf(stderr, "I/O is to stdin/stdout if unspecified.\n\n");
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
mov    0x2ec5(%rip),%rax
mov    (%rax),%edi
lea    0xedc(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2eb0(%rip),%rax
mov    (%rax),%edi
lea    0xf0c(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e9b(%rip),%rax
mov    (%rax),%edi
lea    0xf2f(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e86(%rip),%rax
mov    (%rax),%edi
lea    0xf4c(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e71(%rip),%rax
mov    (%rax),%edi
lea    0xf56(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e5c(%rip),%rax
mov    (%rax),%edi
lea    0xf66(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e47(%rip),%rax
mov    (%rax),%edi
lea    0xf86(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e32(%rip),%rax
mov    (%rax),%edi
lea    0xf9d(%rip),%rsi
call   1030 <fprintf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<Usage>:
push   %rbx
mov    0x2ec8(%rip),%rbx
mov    (%rbx),%edi
lea    0xedf(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf16(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf40(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf64(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf75(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf8c(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfb3(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfd1(%rip),%rsi
pop    %rbx
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [69 x i8] c"\0Atorsions V1.2. (c) 1994-5 Andrew Martin, UCL. Freely Distributable\0A\00"
@.str.1 = [56 x i8] c"Generates a set of backbone torsions from a PDB file.\0A\0A\00"
@.str.2 = [50 x i8] c"Usage: torsions [-h] [-r] [<in.pdb> [<out.tor>]]\0A\00"
@.str.3 = [31 x i8] c" -h This help message\0A\00"
@.str.4 = [37 x i8] c" -r Give results in radians\0A\00"
@.str.5 = [53 x i8] c" -m Output format required by Martin Reczko\0A\00"
@.str.6 = [44 x i8] c" -c Generate CA-CA pseudo-torsions\0A\00"
@.str.7 = [41 x i8] c"I/O is to stdin/stdout if unspecified.\0A\0A\00"
define void @Usage() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.6, i64 0, i64 0))
%15 = load i32, i32* @stderr
%16 = call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [69 x i8] c"\0Atorsions V1.2. (c) 1994-5 Andrew Martin, UCL. Freely Distributable\0A\00"
@.str.1 = [56 x i8] c"Generates a set of backbone torsions from a PDB file.\0A\0A\00"
@.str.2 = [50 x i8] c"Usage: torsions [-h] [-r] [<in.pdb> [<out.tor>]]\0A\00"
@.str.3 = [31 x i8] c" -h This help message\0A\00"
@.str.4 = [37 x i8] c" -r Give results in radians\0A\00"
@.str.5 = [53 x i8] c" -m Output format required by Martin Reczko\0A\00"
@.str.6 = [44 x i8] c" -c Generate CA-CA pseudo-torsions\0A\00"
@.str.7 = [41 x i8] c"I/O is to stdin/stdout if unspecified.\0A\0A\00"
define void @Usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = tail call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = tail call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = tail call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = tail call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = tail call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = tail call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.6, i64 0, i64 0))
%15 = load i32, i32* @stderr
%16 = tail call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.7, i64 0, i64 0))
ret void
}