#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 write_html_head() {
  printf("<table>\n");
  printf("<tr>\n");
  printf("<td></td><td></td>");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      6, 1, "Sequential Output");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      4, 1, "Sequential Input");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Random");
  printf("\n</tr>\n");
  printf("<tr>\n");
  printf("<td></td><td></td>");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Per Char");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Block");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Rewrite");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Per Char");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Block");
  printf(
      "<td style=\"text-align: center;\" colspan=\"%d\" rowspan=\"%d\">%s</td>",
      2, 1, "Seeks");
  printf("\n</tr>\n");
  printf("<tr>\n");
  printf("<td>Machine</td><td>MB</td>");
  printf("<td>K/sec</td><td>%%CPU</td>");
  printf("<td>K/sec</td><td>%%CPU</td>");
  printf("<td>K/sec</td><td>%%CPU</td>");
  printf("<td>K/sec</td><td>%%CPU</td>");
  printf("<td>K/sec</td><td>%%CPU</td>");
  printf("<td> /sec</td><td>%%CPU</td>");
  printf("\n</tr>\n");
}


x86 assembly (clang, -O0):
<write_html_head>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedd(%rip),%rdi
mov    $0x6,%esi
mov    $0x1,%edx
lea    0xf0e(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xebe(%rip),%rdi
mov    $0x4,%esi
mov    $0x1,%edx
lea    0xf01(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe9f(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xef3(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe59(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe51(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe56(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xeb9(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe37(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xea3(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe18(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xe8a(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdf9(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xe5c(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdda(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xe46(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdbb(%rip),%rdi
mov    $0x2,%esi
mov    $0x1,%edx
lea    0xe35(%rip),%rcx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe08(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd75(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe11(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe1f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe11(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe03(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdf5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xde7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdf6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd8a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<write_html_head>:
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
lea    0xfc2(%rip),%rdi
call   1030 <puts@plt>
lea    0xfbe(%rip),%r14
mov    %r14,%rdi
call   1030 <puts@plt>
lea    0xeb5(%rip),%r12
mov    %r12,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeb7(%rip),%rbx
lea    0xef2(%rip),%rcx
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xee9(%rip),%rcx
mov    %rbx,%rdi
mov    $0x4,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xedf(%rip),%rcx
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf4b(%rip),%r15
mov    %r15,%rdi
call   1030 <puts@plt>
mov    %r14,%rdi
call   1030 <puts@plt>
mov    %r12,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeaa(%rip),%r12
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
mov    %r12,%rcx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe95(%rip),%r13
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
mov    %r13,%rcx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe7d(%rip),%rcx
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
mov    %r12,%rcx
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
mov    %r13,%rcx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe3c(%rip),%rcx
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1040 <printf@plt>
mov    %r15,%rdi
call   1030 <puts@plt>
mov    %r14,%rdi
call   1030 <puts@plt>
lea    0xe17(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe25(%rip),%rbx
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe09(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %r15,%rdi
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [9 x i8] c"<table>\0A\00"
@.str.1 = [6 x i8] c"<tr>\0A\00"
@.str.2 = [19 x i8] c"<td></td><td></td>\00"
@.str.3 = [66 x i8] c"<td style=\22text-align: center;\22 colspan=\22%d\22 rowspan=\22%d\22>%s</td>\00"
@.str.4 = [18 x i8] c"Sequential Output\00"
@.str.5 = [17 x i8] c"Sequential Input\00"
@.str.6 = [7 x i8] c"Random\00"
@.str.7 = [8 x i8] c"\0A</tr>\0A\00"
@.str.8 = [9 x i8] c"Per Char\00"
@.str.9 = [6 x i8] c"Block\00"
@.str.10 = [8 x i8] c"Rewrite\00"
@.str.11 = [6 x i8] c"Seeks\00"
@.str.12 = [28 x i8] c"<td>Machine</td><td>MB</td>\00"
@.str.13 = [29 x i8] c"<td>K/sec</td><td>%%CPU</td>\00"
@.str.14 = [29 x i8] c"<td> /sec</td><td>%%CPU</td>\00"
define void @write_html_head() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 6, i32 1, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.4, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 4, i32 1, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.10, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.11, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0))
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.12, i64 0, i64 0))
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.14, i64 0, i64 0))
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.2 = [19 x i8] c"<td></td><td></td>\00"
@.str.3 = [66 x i8] c"<td style=\22text-align: center;\22 colspan=\22%d\22 rowspan=\22%d\22>%s</td>\00"
@.str.4 = [18 x i8] c"Sequential Output\00"
@.str.5 = [17 x i8] c"Sequential Input\00"
@.str.6 = [7 x i8] c"Random\00"
@.str.8 = [9 x i8] c"Per Char\00"
@.str.9 = [6 x i8] c"Block\00"
@.str.10 = [8 x i8] c"Rewrite\00"
@.str.11 = [6 x i8] c"Seeks\00"
@.str.12 = [28 x i8] c"<td>Machine</td><td>MB</td>\00"
@.str.13 = [29 x i8] c"<td>K/sec</td><td>%%CPU</td>\00"
@.str.14 = [29 x i8] c"<td> /sec</td><td>%%CPU</td>\00"
@str = [8 x i8] c"<table>\00"
@str.19 = [5 x i8] c"<tr>\00"
@str.20 = [7 x i8] c"\0A</tr>\00"
define void @write_html_head() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @str.19, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 6, i32 1, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.4, i64 0, i64 0))
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 4, i32 1, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0))
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.20, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @str.19, i64 0, i64 0))
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.10, i64 0, i64 0))
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @.str.3, i64 0, i64 0), i32 2, i32 1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.11, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.20, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @str.19, i64 0, i64 0))
%18 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.12, i64 0, i64 0))
%19 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%20 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%22 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%23 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
%24 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.14, i64 0, i64 0))
%25 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.20, i64 0, i64 0))
ret void
}