#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 *);
int usage() {
  printf("\nAn implementation of the CODENSE algortihm:\n");
  printf("Hu H, Yan X, Huang Y, Han J, Zhou XJ: \"Mining coherent dense "
         "subgraphs\n");
  printf("across massive biological networks for functional discovery.\"\n");
  printf(
      "Bioinformatics (ISMB 2005), Vol. 21 Suppl. 1 2005, pages 213-221\n\n");
  printf("usage: codense [options] <input text file>\n");
  printf("                -h -help\n");
  printf("                -V (version)\n");
  printf("This code takes an <input text file> argument, containing a list of "
         "files,\n");
  printf("one file name (with path) per line, each one a data set consisting "
         "of a\n");
  printf("header line followed by mRNA expression data, i.e:\n\n");
  printf("probeID        Array1Dye1      Array2Dye1      Array3Dye1      "
         "Array4Dye1 ...etc\n");
  printf("1415670_at     9.172966        9.236673        8.789873        "
         "8.698874   ...etc\n");
  printf("1415671_at     10.665967       10.677811       10.463303       "
         "10.464032  ...etc\n");
  printf(
      "   .               .               .               .               .\n");
  printf(
      "   .               .               .               .               .\n");
  printf("  etc             etc             etc             etc             "
         "etc\n\n");
  printf("See the README file.\n\n");
  return 0;
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf07(%rip),%rdi
call   1030 <printf@plt>
lea    0xf43(%rip),%rdi
call   1030 <printf@plt>
lea    0xf76(%rip),%rdi
call   1030 <printf@plt>
lea    0xfad(%rip),%rdi
call   1030 <printf@plt>
lea    0xfcd(%rip),%rdi
call   1030 <printf@plt>
lea    0xfdb(%rip),%rdi
call   1030 <printf@plt>
lea    0xfed(%rip),%rdi
call   1030 <printf@plt>
lea    0x102d(%rip),%rdi
call   1030 <printf@plt>
lea    0x106a(%rip),%rdi
call   1030 <printf@plt>
lea    0x1093(%rip),%rdi
call   1030 <printf@plt>
lea    0x10d9(%rip),%rdi
call   1030 <printf@plt>
lea    0x111f(%rip),%rdi
call   1030 <printf@plt>
lea    0x1165(%rip),%rdi
call   1030 <printf@plt>
lea    0x1159(%rip),%rdi
call   1030 <printf@plt>
lea    0x1193(%rip),%rdi
call   1030 <printf@plt>
lea    0x11cf(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rbx
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf09(%rip),%rdi
call   1030 <puts@plt>
lea    0xf44(%rip),%rdi
call   1030 <puts@plt>
lea    0xf76(%rip),%rdi
call   1030 <puts@plt>
lea    0xfac(%rip),%rdi
call   1030 <puts@plt>
lea    0xfcb(%rip),%rdi
call   1030 <puts@plt>
lea    0xfd8(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe9(%rip),%rdi
call   1030 <puts@plt>
lea    0x1028(%rip),%rdi
call   1030 <puts@plt>
lea    0x1064(%rip),%rdi
call   1030 <puts@plt>
lea    0x108c(%rip),%rdi
call   1030 <puts@plt>
lea    0x10d1(%rip),%rdi
call   1030 <puts@plt>
lea    0x1116(%rip),%rdi
call   1030 <puts@plt>
lea    0x115b(%rip),%rbx
mov    %rbx,%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0x1189(%rip),%rdi
call   1030 <puts@plt>
lea    0x11c4(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [46 x i8] c"\0AAn implementation of the CODENSE algortihm:\0A\00"
@.str.1 = [72 x i8] c"Hu H, Yan X, Huang Y, Han J, Zhou XJ: \22Mining coherent dense subgraphs\0A\00"
@.str.2 = [63 x i8] c"across massive biological networks for functional discovery.\22\0A\00"
@.str.3 = [67 x i8] c"Bioinformatics (ISMB 2005), Vol. 21 Suppl. 1 2005, pages 213-221\0A\0A\00"
@.str.4 = [44 x i8] c"usage: codense [options] <input text file>\0A\00"
@.str.5 = [26 x i8] c" -h -help\0A\00"
@.str.6 = [30 x i8] c" -V (version)\0A\00"
@.str.7 = [76 x i8] c"This code takes an <input text file> argument, containing a list of files,\0A\00"
@.str.8 = [73 x i8] c"one file name (with path) per line, each one a data set consisting of a\0A\00"
@.str.9 = [53 x i8] c"header line followed by mRNA expression data, i.e:\0A\0A\00"
@.str.10 = [82 x i8] c"probeID Array1Dye1 Array2Dye1 Array3Dye1 Array4Dye1 ...etc\0A\00"
@.str.11 = [82 x i8] c"1415670_at 9.172966 9.236673 8.789873 8.698874 ...etc\0A\00"
@.str.12 = [82 x i8] c"1415671_at 10.665967 10.677811 10.463303 10.464032 ...etc\0A\00"
@.str.13 = [70 x i8] c" . . . . .\0A\00"
@.str.14 = [72 x i8] c" etc etc etc etc etc\0A\0A\00"
@.str.15 = [23 x i8] c"See the README file.\0A\0A\00"
define i32 @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([72 x i8], [72 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @.str.11, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @.str.12, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.13, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.13, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([72 x i8], [72 x i8]* @.str.14, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.15, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@str = [45 x i8] c"\0AAn implementation of the CODENSE algortihm:\00"
@str.16 = [71 x i8] c"Hu H, Yan X, Huang Y, Han J, Zhou XJ: \22Mining coherent dense subgraphs\00"
@str.17 = [62 x i8] c"across massive biological networks for functional discovery.\22\00"
@str.18 = [66 x i8] c"Bioinformatics (ISMB 2005), Vol. 21 Suppl. 1 2005, pages 213-221\0A\00"
@str.19 = [43 x i8] c"usage: codense [options] <input text file>\00"
@str.20 = [25 x i8] c" -h -help\00"
@str.21 = [29 x i8] c" -V (version)\00"
@str.22 = [75 x i8] c"This code takes an <input text file> argument, containing a list of files,\00"
@str.23 = [72 x i8] c"one file name (with path) per line, each one a data set consisting of a\00"
@str.24 = [52 x i8] c"header line followed by mRNA expression data, i.e:\0A\00"
@str.25 = [81 x i8] c"probeID Array1Dye1 Array2Dye1 Array3Dye1 Array4Dye1 ...etc\00"
@str.26 = [81 x i8] c"1415670_at 9.172966 9.236673 8.789873 8.698874 ...etc\00"
@str.27 = [81 x i8] c"1415671_at 10.665967 10.677811 10.463303 10.464032 ...etc\00"
@str.29 = [69 x i8] c" . . . . .\00"
@str.30 = [71 x i8] c" etc etc etc etc etc\0A\00"
@str.31 = [22 x i8] c"See the README file.\0A\00"
define i32 @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @str.16, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.17, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @str.18, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.19, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.20, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.21, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([75 x i8], [75 x i8]* @str.22, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([72 x i8], [72 x i8]* @str.23, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.24, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([81 x i8], [81 x i8]* @str.25, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([81 x i8], [81 x i8]* @str.26, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([81 x i8], [81 x i8]* @str.27, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([69 x i8], [69 x i8]* @str.29, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([69 x i8], [69 x i8]* @str.29, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @str.30, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @str.31, i64 0, i64 0))
ret i32 0
}