#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(const char *argv0) {
  fprintf(stderr, "Usage: %s [options] file1 file2 ... >interleaved\n", argv0);
  fprintf(stderr,
          "\tinterleave the contents of the named files line-by-line\n");
  fprintf(stderr, "Options:\n");
  fprintf(stderr, "  -bS\tinsert string 'S' in place of blank input lines\n");
  fprintf(stderr, "  -gN\tinterleave groups of N lines (default=1)\n");
  fprintf(stderr,
          "  -n\tdon't insert a blank line between sets of input lines\n");
  fprintf(
      stderr,
      "  -rX\tskip pairs where one line is less than X * length of other\n");
  fprintf(stderr, "\t\t(not available with multiple lines per group)\n");
  fprintf(stderr, "  -s\tstrip SGML sentence-IDs\n");
  fprintf(stderr,
          "  -S\tstrip pairs where either line consists of an SGML tag\n");
  fprintf(stderr,
          "  -u\tallow unequal input file lengths (default = stop on\n");
  fprintf(stderr, "\t\treaching end of shortest file)\n");
  fprintf(stderr, "  -v\trun verbosely\n");
  return;
}


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 <fprintf@plt>
mov    0x2ea2(%rip),%rax
mov    (%rax),%edi
lea    0xeeb(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xf0e(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e74(%rip),%rax
mov    (%rax),%edi
lea    0xf01(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
lea    0xf21(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
lea    0xf3a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e2f(%rip),%rax
mov    (%rax),%edi
lea    0xf5f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e18(%rip),%rax
mov    (%rax),%edi
lea    0xf8a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e01(%rip),%rax
mov    (%rax),%edi
lea    0xfa4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dea(%rip),%rax
mov    (%rax),%edi
lea    0xfab(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dd3(%rip),%rax
mov    (%rax),%edi
lea    0xfd0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dbc(%rip),%rax
mov    (%rax),%edi
lea    0xff3(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2da5(%rip),%rax
mov    (%rax),%edi
lea    0xffe(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@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 <fprintf@plt>
mov    (%rbx),%edi
lea    0xefe(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf28(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf22(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf49(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf69(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf95(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfc7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfe8(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xff6(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1022(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x104c(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x105e(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [50 x i8] c"Usage: %s [options] file1 file2 ... >interleaved\0A\00"
@.str.1 = [58 x i8] c"\09interleave the contents of the named files line-by-line\0A\00"
@.str.2 = [10 x i8] c"Options:\0A\00"
@.str.3 = [55 x i8] c" -bS\09insert string 'S' in place of blank input lines\0A\00"
@.str.4 = [48 x i8] c" -gN\09interleave groups of N lines (default=1)\0A\00"
@.str.5 = [60 x i8] c" -n\09don't insert a blank line between sets of input lines\0A\00"
@.str.6 = [66 x i8] c" -rX\09skip pairs where one line is less than X * length of other\0A\00"
@.str.7 = [49 x i8] c"\09\09(not available with multiple lines per group)\0A\00"
@.str.8 = [30 x i8] c" -s\09strip SGML sentence-IDs\0A\00"
@.str.9 = [60 x i8] c" -S\09strip pairs where either line consists of an SGML tag\0A\00"
@.str.10 = [58 x i8] c" -u\09allow unequal input file lengths (default = stop on\0A\00"
@.str.11 = [34 x i8] c"\09\09reaching end of shortest file)\0A\00"
@.str.12 = [20 x i8] c" -v\09run verbosely\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stderr
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.7, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.9, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.10, i64 0, i64 0))
%26 = load i32, i32* @stderr
%27 = call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.11, i64 0, i64 0))
%28 = load i32, i32* @stderr
%29 = call i32 (i32, i8*, ...) @fprintf(i32 %28, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.12, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [50 x i8] c"Usage: %s [options] file1 file2 ... >interleaved\0A\00"
@.str.1 = [58 x i8] c"\09interleave the contents of the named files line-by-line\0A\00"
@.str.2 = [10 x i8] c"Options:\0A\00"
@.str.3 = [55 x i8] c" -bS\09insert string 'S' in place of blank input lines\0A\00"
@.str.4 = [48 x i8] c" -gN\09interleave groups of N lines (default=1)\0A\00"
@.str.5 = [60 x i8] c" -n\09don't insert a blank line between sets of input lines\0A\00"
@.str.6 = [66 x i8] c" -rX\09skip pairs where one line is less than X * length of other\0A\00"
@.str.7 = [49 x i8] c"\09\09(not available with multiple lines per group)\0A\00"
@.str.8 = [30 x i8] c" -s\09strip SGML sentence-IDs\0A\00"
@.str.9 = [60 x i8] c" -S\09strip pairs where either line consists of an SGML tag\0A\00"
@.str.10 = [58 x i8] c" -u\09allow unequal input file lengths (default = stop on\0A\00"
@.str.11 = [34 x i8] c"\09\09reaching end of shortest file)\0A\00"
@.str.12 = [20 x i8] c" -v\09run verbosely\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stderr
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.4, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = tail call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.5, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = tail call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.6, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = tail call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.7, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.8, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = tail call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.9, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = tail call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.10, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = tail call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.11, i64 0, i64 0))
%26 = load i32, i32* @stderr
%27 = tail call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.12, i64 0, i64 0))
ret void
}