int main() {
  printf("== one() ==\n");
  one(3, 4);
  one(10, 10);
  printf("== two() ==\n");
  const char *a = "20";
  two(a);
  const char *b = "100";
  two(b);
  printf("== three() ==\n");
  three();
  printf("== four() ==\n");
  four(0.5);
  four(1.5);
  printf("== five() ==\n");
  const int num1 = 3;
  const int num2 = 3;
  five(&num1, &num2);
  const int num3 = 4;
  five(&num1, &num3);
  printf("== six() ==\n");
  float *p_six;
  int i4 = 4, i432 = 432;
  p_six = six(&i4);
  printf("%d == %f\n", i4, *p_six);
  free(p_six);
  p_six = six(&i432);
  printf("%d == %f\n", i432, *p_six);
  free(p_six);
  printf("== seven() ==\n");
  const char s = 'S';
  seven(&s);
  const char t = '_';
  seven(&t);
  printf("== eight() ==\n");
  eight();
  printf("== nine() ==\n");
  nine();
  printf("== ten() ==\n");
  int i_ten = 100;
  ten(&i_ten);
  printf("%d == 0?\n", i_ten);
  printf("== eleven() ==\n");
  eleven("World!");
  printf("== twelve() ==\n");
  twelve();
  printf("== thirteen() ==\n");
  thirteen(10);
  printf("== fourteen() ==\n");
  fourteen("red");
  fourteen("orange");
  fourteen("blue");
  fourteen("green");
  printf("== fifteen() ==\n");
  fifteen(1);
  fifteen(2);
  fifteen(3);
  printf("== sixteen() ==\n");
  char *str = sixteen();
  printf("%s\n", str);
  free(str);
  printf("== seventeen() ==\n");
  seventeen(35);
  seventeen(20);
  printf("== eighteen() ==\n");
  eighteen(3);
  eighteen(5);
  printf("== clear_bits() ==\n");
  long int result;
  result = clear_bits(0xFF, 0x55);
  printf("%ld\n", result);
  result = clear_bits(0x00, 0xF0);
  printf("%ld\n", result);
  result = clear_bits(0xAB, 0x00);
  printf("%ld\n", result);
  result = clear_bits(0xCA, 0xFE);
  printf("%ld\n", result);
  result = clear_bits(0x14, 0x00);
  printf("%ld\n", result);
  result = clear_bits(0xBB, 0xBB);
  printf("%ld\n", result);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xdaa(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x3,%edi
mov    $0x4,%esi
mov    $0x0,%al
call   1120 <one@plt>
mov    $0xa,%esi
mov    %esi,%edi
mov    $0x0,%al
call   1120 <one@plt>
lea    0xd8a(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
lea    0xd89(%rip),%rax
mov    %rax,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
mov    $0x0,%al
call   1040 <two@plt>
lea    0xd76(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    -0x18(%rbp),%rdi
mov    $0x0,%al
call   1040 <two@plt>
lea    0xd64(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x0,%al
call   1140 <three@plt>
lea    0xd5e(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
movsd  0xd17(%rip),%xmm0
mov    $0x1,%al
call   1100 <four@plt>
movsd  0xd00(%rip),%xmm0
mov    $0x1,%al
call   1100 <four@plt>
lea    0xd40(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
movl   $0x3,-0x1c(%rbp)
movl   $0x3,-0x20(%rbp)
lea    -0x1c(%rbp),%rdi
lea    -0x20(%rbp),%rsi
mov    $0x0,%al
call   1050 <five@plt>
movl   $0x4,-0x24(%rbp)
lea    -0x1c(%rbp),%rdi
lea    -0x24(%rbp),%rsi
mov    $0x0,%al
call   1050 <five@plt>
lea    0xd0d(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
movl   $0x4,-0x34(%rbp)
movl   $0x1b0,-0x38(%rbp)
lea    -0x34(%rbp),%rdi
mov    $0x0,%al
call   10d0 <six@plt>
cltq
mov    %rax,-0x30(%rbp)
mov    -0x34(%rbp),%esi
mov    -0x30(%rbp),%rax
movss  (%rax),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xcde(%rip),%rdi
mov    $0x1,%al
call   10b0 <printf@plt>
mov    -0x30(%rbp),%rdi
call   1030 <free@plt>
lea    -0x38(%rbp),%rdi
mov    $0x0,%al
call   10d0 <six@plt>
cltq
mov    %rax,-0x30(%rbp)
mov    -0x38(%rbp),%esi
mov    -0x30(%rbp),%rax
movss  (%rax),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xca7(%rip),%rdi
mov    $0x1,%al
call   10b0 <printf@plt>
mov    -0x30(%rbp),%rdi
call   1030 <free@plt>
lea    0xc9a(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
movb   $0x53,-0x39(%rbp)
lea    -0x39(%rbp),%rdi
mov    $0x0,%al
call   1150 <seven@plt>
movb   $0x5f,-0x3a(%rbp)
lea    -0x3a(%rbp),%rdi
mov    $0x0,%al
call   1150 <seven@plt>
lea    0xc7d(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x0,%al
call   10e0 <eight@plt>
lea    0xc77(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x0,%al
call   1080 <nine@plt>
lea    0xc70(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
movl   $0x64,-0x40(%rbp)
lea    -0x40(%rbp),%rdi
mov    $0x0,%al
call   10c0 <ten@plt>
mov    -0x40(%rbp),%esi
lea    0xc5a(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
lea    0xc56(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
lea    0xc58(%rip),%rdi
mov    $0x0,%al
call   10a0 <eleven@plt>
lea    0xc51(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x0,%al
call   1160 <twelve@plt>
lea    0xc4c(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0xa,%edi
mov    $0x0,%al
call   1060 <thirteen@plt>
lea    0xc44(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
lea    0xc48(%rip),%rdi
mov    $0x0,%al
call   10f0 <fourteen@plt>
lea    0xc3e(%rip),%rdi
mov    $0x0,%al
call   10f0 <fourteen@plt>
lea    0xc37(%rip),%rdi
mov    $0x0,%al
call   10f0 <fourteen@plt>
lea    0xc2e(%rip),%rdi
mov    $0x0,%al
call   10f0 <fourteen@plt>
lea    0xc26(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x1,%edi
mov    $0x0,%al
call   1110 <fifteen@plt>
mov    $0x2,%edi
mov    $0x0,%al
call   1110 <fifteen@plt>
mov    $0x3,%edi
mov    $0x0,%al
call   1110 <fifteen@plt>
lea    0xc05(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x0,%al
call   1070 <sixteen@plt>
cltq
mov    %rax,-0x48(%rbp)
mov    -0x48(%rbp),%rsi
lea    0xbf7(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    -0x48(%rbp),%rdi
call   1030 <free@plt>
lea    0xbe4(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x23,%edi
mov    $0x0,%al
call   1090 <seventeen@plt>
mov    $0x14,%edi
mov    $0x0,%al
call   1090 <seventeen@plt>
lea    0xbd1(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x3,%edi
mov    $0x0,%al
call   1130 <eighteen@plt>
mov    $0x5,%edi
mov    $0x0,%al
call   1130 <eighteen@plt>
lea    0xbbd(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0xff,%edi
mov    $0x55,%esi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xba8(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
xor    %edi,%edi
mov    $0xf0,%esi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xb82(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0xab,%edi
xor    %esi,%esi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xb5c(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0xca,%edi
mov    $0xfe,%esi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xb33(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0x14,%edi
xor    %esi,%esi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xb0d(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
mov    $0xbb,%esi
mov    %esi,%edi
mov    $0x0,%al
call   1170 <clear_bits@plt>
cltq
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rsi
lea    0xae7(%rip),%rdi
mov    $0x0,%al
call   10b0 <printf@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x28,%rsp
lea    0xddf(%rip),%rdi
call   1090 <puts@plt>
mov    $0x3,%edi
mov    $0x4,%esi
xor    %eax,%eax
call   1130 <one@plt>
mov    $0xa,%edi
mov    $0xa,%esi
xor    %eax,%eax
call   1130 <one@plt>
lea    0xdbd(%rip),%rdi
call   1090 <puts@plt>
lea    0xd68(%rip),%rdi
xor    %eax,%eax
call   1040 <two@plt>
lea    0xd5d(%rip),%rdi
xor    %eax,%eax
call   1040 <two@plt>
lea    0xda1(%rip),%rdi
call   1090 <puts@plt>
xor    %eax,%eax
call   1150 <three@plt>
lea    0xd9c(%rip),%rdi
call   1090 <puts@plt>
movsd  0xd1c(%rip),%xmm0
mov    $0x1,%al
call   1110 <four@plt>
movsd  0xd15(%rip),%xmm0
mov    $0x1,%al
call   1110 <four@plt>
lea    0xd7f(%rip),%rdi
call   1090 <puts@plt>
movl   $0x3,0x24(%rsp)
movl   $0x3,0x20(%rsp)
lea    0x24(%rsp),%rbx
lea    0x20(%rsp),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1050 <five@plt>
movl   $0x4,0x1c(%rsp)
lea    0x1c(%rsp),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1050 <five@plt>
lea    0xd45(%rip),%rdi
call   1090 <puts@plt>
movl   $0x4,0x18(%rsp)
movl   $0x1b0,0x14(%rsp)
lea    0x18(%rsp),%rdi
xor    %eax,%eax
call   10e0 <six@plt>
movslq %eax,%rbx
mov    0x18(%rsp),%esi
movss  (%rbx),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xc98(%rip),%r14
mov    %r14,%rdi
mov    $0x1,%al
call   10c0 <printf@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
lea    0x14(%rsp),%rdi
xor    %eax,%eax
call   10e0 <six@plt>
movslq %eax,%rbx
mov    0x14(%rsp),%esi
movss  (%rbx),%xmm0
cvtss2sd %xmm0,%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   10c0 <printf@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
lea    0xcd4(%rip),%rdi
call   1090 <puts@plt>
movb   $0x53,0xf(%rsp)
lea    0xf(%rsp),%rdi
xor    %eax,%eax
call   1160 <seven@plt>
movb   $0x5f,0xe(%rsp)
lea    0xe(%rsp),%rdi
xor    %eax,%eax
call   1160 <seven@plt>
lea    0xcb4(%rip),%rdi
call   1090 <puts@plt>
xor    %eax,%eax
call   10f0 <eight@plt>
lea    0xcaf(%rip),%rdi
call   1090 <puts@plt>
xor    %eax,%eax
call   1080 <nine@plt>
lea    0xca9(%rip),%rdi
call   1090 <puts@plt>
movl   $0x64,0x10(%rsp)
lea    0x10(%rsp),%rdi
xor    %eax,%eax
call   10d0 <ten@plt>
mov    0x10(%rsp),%esi
lea    0xbe4(%rip),%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
lea    0xc83(%rip),%rdi
call   1090 <puts@plt>
lea    0xbd4(%rip),%rdi
xor    %eax,%eax
call   10b0 <eleven@plt>
lea    0xc78(%rip),%rdi
call   1090 <puts@plt>
xor    %eax,%eax
call   1170 <twelve@plt>
lea    0xc74(%rip),%rdi
call   1090 <puts@plt>
mov    $0xa,%edi
xor    %eax,%eax
call   1060 <thirteen@plt>
lea    0xc6d(%rip),%rdi
call   1090 <puts@plt>
lea    0xb96(%rip),%rdi
xor    %eax,%eax
call   1100 <fourteen@plt>
lea    0xb8c(%rip),%rdi
xor    %eax,%eax
call   1100 <fourteen@plt>
lea    0xb85(%rip),%rdi
xor    %eax,%eax
call   1100 <fourteen@plt>
lea    0xb7c(%rip),%rdi
xor    %eax,%eax
call   1100 <fourteen@plt>
lea    0xc3a(%rip),%rdi
call   1090 <puts@plt>
mov    $0x1,%edi
xor    %eax,%eax
call   1120 <fifteen@plt>
mov    $0x2,%edi
xor    %eax,%eax
call   1120 <fifteen@plt>
mov    $0x3,%edi
xor    %eax,%eax
call   1120 <fifteen@plt>
lea    0xc1a(%rip),%rdi
call   1090 <puts@plt>
xor    %eax,%eax
call   1070 <sixteen@plt>
movslq %eax,%rbx
mov    %rbx,%rdi
call   1090 <puts@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
lea    0xc04(%rip),%rdi
call   1090 <puts@plt>
mov    $0x23,%edi
xor    %eax,%eax
call   10a0 <seventeen@plt>
mov    $0x14,%edi
xor    %eax,%eax
call   10a0 <seventeen@plt>
lea    0xbf2(%rip),%rdi
call   1090 <puts@plt>
mov    $0x3,%edi
xor    %eax,%eax
call   1140 <eighteen@plt>
mov    $0x5,%edi
xor    %eax,%eax
call   1140 <eighteen@plt>
lea    0xbdf(%rip),%rdi
call   1090 <puts@plt>
mov    $0xff,%edi
mov    $0x55,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
lea    0xab6(%rip),%rbx
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
xor    %edi,%edi
mov    $0xf0,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
mov    $0xab,%edi
xor    %esi,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
mov    $0xca,%edi
mov    $0xfe,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
mov    $0x14,%edi
xor    %esi,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
mov    $0xbb,%edi
mov    $0xbb,%esi
xor    %eax,%eax
call   1180 <clear_bits@plt>
movslq %eax,%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   10c0 <printf@plt>
xor    %eax,%eax
add    $0x28,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [13 x i8] c"== one() ==\0A\00"
@.str.1 = [13 x i8] c"== two() ==\0A\00"
@.str.2 = [3 x i8] c"20\00"
@.str.3 = [4 x i8] c"100\00"
@.str.4 = [15 x i8] c"== three() ==\0A\00"
@.str.5 = [14 x i8] c"== four() ==\0A\00"
@.str.6 = [14 x i8] c"== five() ==\0A\00"
@.str.7 = [13 x i8] c"== six() ==\0A\00"
@.str.8 = [10 x i8] c"%d == %f\0A\00"
@.str.9 = [15 x i8] c"== seven() ==\0A\00"
@.str.10 = [15 x i8] c"== eight() ==\0A\00"
@.str.11 = [14 x i8] c"== nine() ==\0A\00"
@.str.12 = [13 x i8] c"== ten() ==\0A\00"
@.str.13 = [10 x i8] c"%d == 0?\0A\00"
@.str.14 = [16 x i8] c"== eleven() ==\0A\00"
@.str.15 = [7 x i8] c"World!\00"
@.str.16 = [16 x i8] c"== twelve() ==\0A\00"
@.str.17 = [18 x i8] c"== thirteen() ==\0A\00"
@.str.18 = [18 x i8] c"== fourteen() ==\0A\00"
@.str.19 = [4 x i8] c"red\00"
@.str.20 = [7 x i8] c"orange\00"
@.str.21 = [5 x i8] c"blue\00"
@.str.22 = [6 x i8] c"green\00"
@.str.23 = [17 x i8] c"== fifteen() ==\0A\00"
@.str.24 = [17 x i8] c"== sixteen() ==\0A\00"
@.str.25 = [4 x i8] c"%s\0A\00"
@.str.26 = [19 x i8] c"== seventeen() ==\0A\00"
@.str.27 = [18 x i8] c"== eighteen() ==\0A\00"
@.str.28 = [20 x i8] c"== clear_bits() ==\0A\00"
@.str.29 = [5 x i8] c"%ld\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i8*
%3 = alloca i8*
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca float*
%8 = alloca i32
%9 = alloca i32
%10 = alloca i8
%11 = alloca i8
%12 = alloca i32
%13 = alloca i8*
%14 = alloca i64
store i32 0, i32* %1
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0))
%16 = call i32 (i32, i32, ...) bitcast (i32 (...)* @one to i32 (i32, i32, ...)*)(i32 3, i32 4)
%17 = call i32 (i32, i32, ...) bitcast (i32 (...)* @one to i32 (i32, i32, ...)*)(i32 10, i32 10)
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
store i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i8** %2
%19 = load i8*, i8** %2
%20 = call i32 (i8*, ...) bitcast (i32 (...)* @two to i32 (i8*, ...)*)(i8* %19)
store i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8** %3
%21 = load i8*, i8** %3
%22 = call i32 (i8*, ...) bitcast (i32 (...)* @two to i32 (i8*, ...)*)(i8* %21)
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.4, i64 0, i64 0))
%24 = call i32 (...) @three()
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.5, i64 0, i64 0))
%26 = call i32 (double, ...) bitcast (i32 (...)* @four to i32 (double, ...)*)(double 5.000000e-01)
%27 = call i32 (double, ...) bitcast (i32 (...)* @four to i32 (double, ...)*)(double 1.500000e+00)
%28 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.6, i64 0, i64 0))
store i32 3, i32* %4
store i32 3, i32* %5
%29 = call i32 (i32*, i32*, ...) bitcast (i32 (...)* @five to i32 (i32*, i32*, ...)*)(i32* %4, i32* %5)
store i32 4, i32* %6
%30 = call i32 (i32*, i32*, ...) bitcast (i32 (...)* @five to i32 (i32*, i32*, ...)*)(i32* %4, i32* %6)
%31 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0))
store i32 4, i32* %8
store i32 432, i32* %9
%32 = call i32 (i32*, ...) bitcast (i32 (...)* @six to i32 (i32*, ...)*)(i32* %8)
%33 = sext i32 %32 to i64
%34 = inttoptr i64 %33 to float*
store float* %34, float** %7
%35 = load i32, i32* %8
%36 = load float*, float** %7
%37 = load float, float* %36
%38 = fpext float %37 to double
%39 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i32 %35, double %38)
%40 = load float*, float** %7
%41 = bitcast float* %40 to i8*
%42 = call i32 (i32*, ...) bitcast (i32 (...)* @six to i32 (i32*, ...)*)(i32* %9)
%43 = sext i32 %42 to i64
%44 = inttoptr i64 %43 to float*
store float* %44, float** %7
%45 = load i32, i32* %9
%46 = load float*, float** %7
%47 = load float, float* %46
%48 = fpext float %47 to double
%49 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i32 %45, double %48)
%50 = load float*, float** %7
%51 = bitcast float* %50 to i8*
%52 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.9, i64 0, i64 0))
store i8 83, i8* %10
%53 = call i32 (i8*, ...) bitcast (i32 (...)* @seven to i32 (i8*, ...)*)(i8* %10)
store i8 95, i8* %11
%54 = call i32 (i8*, ...) bitcast (i32 (...)* @seven to i32 (i8*, ...)*)(i8* %11)
%55 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.10, i64 0, i64 0))
%56 = call i32 (...) @eight()
%57 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.11, i64 0, i64 0))
%58 = call i32 (...) @nine()
%59 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.12, i64 0, i64 0))
store i32 100, i32* %12
%60 = call i32 (i32*, ...) bitcast (i32 (...)* @ten to i32 (i32*, ...)*)(i32* %12)
%61 = load i32, i32* %12
%62 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.13, i64 0, i64 0), i32 %61)
%63 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.14, i64 0, i64 0))
%64 = call i32 (i8*, ...) bitcast (i32 (...)* @eleven to i32 (i8*, ...)*)(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i64 0, i64 0))
%65 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.16, i64 0, i64 0))
%66 = call i32 (...) @twelve()
%67 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.17, i64 0, i64 0))
%68 = call i32 (i32, ...) bitcast (i32 (...)* @thirteen to i32 (i32, ...)*)(i32 10)
%69 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.18, i64 0, i64 0))
%70 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.19, i64 0, i64 0))
%71 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.20, i64 0, i64 0))
%72 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.21, i64 0, i64 0))
%73 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.22, i64 0, i64 0))
%74 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.23, i64 0, i64 0))
%75 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 1)
%76 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 2)
%77 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 3)
%78 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.24, i64 0, i64 0))
%79 = call i32 (...) @sixteen()
%80 = sext i32 %79 to i64
%81 = inttoptr i64 %80 to i8*
store i8* %81, i8** %13
%82 = load i8*, i8** %13
%83 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.25, i64 0, i64 0), i8* %82)
%84 = load i8*, i8** %13
%85 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.26, i64 0, i64 0))
%86 = call i32 (i32, ...) bitcast (i32 (...)* @seventeen to i32 (i32, ...)*)(i32 35)
%87 = call i32 (i32, ...) bitcast (i32 (...)* @seventeen to i32 (i32, ...)*)(i32 20)
%88 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.27, i64 0, i64 0))
%89 = call i32 (i32, ...) bitcast (i32 (...)* @eighteen to i32 (i32, ...)*)(i32 3)
%90 = call i32 (i32, ...) bitcast (i32 (...)* @eighteen to i32 (i32, ...)*)(i32 5)
%91 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.28, i64 0, i64 0))
%92 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 255, i32 85)
%93 = sext i32 %92 to i64
store i64 %93, i64* %14
%94 = load i64, i64* %14
%95 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %94)
%96 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 0, i32 240)
%97 = sext i32 %96 to i64
store i64 %97, i64* %14
%98 = load i64, i64* %14
%99 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %98)
%100 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 171, i32 0)
%101 = sext i32 %100 to i64
store i64 %101, i64* %14
%102 = load i64, i64* %14
%103 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %102)
%104 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 202, i32 254)
%105 = sext i32 %104 to i64
store i64 %105, i64* %14
%106 = load i64, i64* %14
%107 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %106)
%108 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 20, i32 0)
%109 = sext i32 %108 to i64
store i64 %109, i64* %14
%110 = load i64, i64* %14
%111 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %110)
%112 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 187, i32 187)
%113 = sext i32 %112 to i64
store i64 %113, i64* %14
%114 = load i64, i64* %14
%115 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %114)
ret i32 0
}

LLVM IR (-O2):
@.str.2 = [3 x i8] c"20\00"
@.str.3 = [4 x i8] c"100\00"
@.str.8 = [10 x i8] c"%d == %f\0A\00"
@.str.13 = [10 x i8] c"%d == 0?\0A\00"
@.str.15 = [7 x i8] c"World!\00"
@.str.19 = [4 x i8] c"red\00"
@.str.20 = [7 x i8] c"orange\00"
@.str.21 = [5 x i8] c"blue\00"
@.str.22 = [6 x i8] c"green\00"
@.str.29 = [5 x i8] c"%ld\0A\00"
@str = [12 x i8] c"== one() ==\00"
@str.30 = [12 x i8] c"== two() ==\00"
@str.31 = [14 x i8] c"== three() ==\00"
@str.32 = [13 x i8] c"== four() ==\00"
@str.33 = [13 x i8] c"== five() ==\00"
@str.34 = [12 x i8] c"== six() ==\00"
@str.35 = [14 x i8] c"== seven() ==\00"
@str.36 = [14 x i8] c"== eight() ==\00"
@str.37 = [13 x i8] c"== nine() ==\00"
@str.38 = [12 x i8] c"== ten() ==\00"
@str.39 = [15 x i8] c"== eleven() ==\00"
@str.40 = [15 x i8] c"== twelve() ==\00"
@str.41 = [17 x i8] c"== thirteen() ==\00"
@str.42 = [17 x i8] c"== fourteen() ==\00"
@str.43 = [16 x i8] c"== fifteen() ==\00"
@str.44 = [16 x i8] c"== sixteen() ==\00"
@str.45 = [18 x i8] c"== seventeen() ==\00"
@str.46 = [17 x i8] c"== eighteen() ==\00"
@str.47 = [19 x i8] c"== clear_bits() ==\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i8
%7 = alloca i8
%8 = alloca i32
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str, i64 0, i64 0))
%10 = tail call i32 (i32, i32, ...) bitcast (i32 (...)* @one to i32 (i32, i32, ...)*)(i32 3, i32 4)
%11 = tail call i32 (i32, i32, ...) bitcast (i32 (...)* @one to i32 (i32, i32, ...)*)(i32 10, i32 10)
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.30, i64 0, i64 0))
%13 = tail call i32 (i8*, ...) bitcast (i32 (...)* @two to i32 (i8*, ...)*)(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%14 = tail call i32 (i8*, ...) bitcast (i32 (...)* @two to i32 (i8*, ...)*)(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.31, i64 0, i64 0))
%16 = tail call i32 (...) @three()
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.32, i64 0, i64 0))
%18 = tail call i32 (double, ...) bitcast (i32 (...)* @four to i32 (double, ...)*)(double 5.000000e-01)
%19 = tail call i32 (double, ...) bitcast (i32 (...)* @four to i32 (double, ...)*)(double 1.500000e+00)
%20 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.33, i64 0, i64 0))
%21 = bitcast i32* %1 to i8*
store i32 3, i32* %1
%22 = bitcast i32* %2 to i8*
store i32 3, i32* %2
%23 = call i32 (i32*, i32*, ...) bitcast (i32 (...)* @five to i32 (i32*, i32*, ...)*)(i32* %1, i32* %2)
%24 = bitcast i32* %3 to i8*
store i32 4, i32* %3
%25 = call i32 (i32*, i32*, ...) bitcast (i32 (...)* @five to i32 (i32*, i32*, ...)*)(i32* %1, i32* %3)
%26 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.34, i64 0, i64 0))
%27 = bitcast i32* %4 to i8*
store i32 4, i32* %4
%28 = bitcast i32* %5 to i8*
store i32 432, i32* %5
%29 = call i32 (i32*, ...) bitcast (i32 (...)* @six to i32 (i32*, ...)*)(i32* %4)
%30 = sext i32 %29 to i64
%31 = inttoptr i64 %30 to float*
%32 = load i32, i32* %4
%33 = load float, float* %31
%34 = fpext float %33 to double
%35 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i32 %32, double %34)
%36 = inttoptr i64 %30 to i8*
%37 = call i32 (i32*, ...) bitcast (i32 (...)* @six to i32 (i32*, ...)*)(i32* %5)
%38 = sext i32 %37 to i64
%39 = inttoptr i64 %38 to float*
%40 = load i32, i32* %5
%41 = load float, float* %39
%42 = fpext float %41 to double
%43 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i32 %40, double %42)
%44 = inttoptr i64 %38 to i8*
%45 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.35, i64 0, i64 0))
store i8 83, i8* %6
%46 = call i32 (i8*, ...) bitcast (i32 (...)* @seven to i32 (i8*, ...)*)(i8* %6)
store i8 95, i8* %7
%47 = call i32 (i8*, ...) bitcast (i32 (...)* @seven to i32 (i8*, ...)*)(i8* %7)
%48 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.36, i64 0, i64 0))
%49 = call i32 (...) @eight()
%50 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.37, i64 0, i64 0))
%51 = call i32 (...) @nine()
%52 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.38, i64 0, i64 0))
%53 = bitcast i32* %8 to i8*
store i32 100, i32* %8
%54 = call i32 (i32*, ...) bitcast (i32 (...)* @ten to i32 (i32*, ...)*)(i32* %8)
%55 = load i32, i32* %8
%56 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.13, i64 0, i64 0), i32 %55)
%57 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.39, i64 0, i64 0))
%58 = call i32 (i8*, ...) bitcast (i32 (...)* @eleven to i32 (i8*, ...)*)(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i64 0, i64 0))
%59 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.40, i64 0, i64 0))
%60 = call i32 (...) @twelve()
%61 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.41, i64 0, i64 0))
%62 = call i32 (i32, ...) bitcast (i32 (...)* @thirteen to i32 (i32, ...)*)(i32 10)
%63 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.42, i64 0, i64 0))
%64 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.19, i64 0, i64 0))
%65 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.20, i64 0, i64 0))
%66 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.21, i64 0, i64 0))
%67 = call i32 (i8*, ...) bitcast (i32 (...)* @fourteen to i32 (i8*, ...)*)(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.22, i64 0, i64 0))
%68 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.43, i64 0, i64 0))
%69 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 1)
%70 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 2)
%71 = call i32 (i32, ...) bitcast (i32 (...)* @fifteen to i32 (i32, ...)*)(i32 3)
%72 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.44, i64 0, i64 0))
%73 = call i32 (...) @sixteen()
%74 = sext i32 %73 to i64
%75 = inttoptr i64 %74 to i8*
%76 = call i32 @puts(i8* dereferenceable(1) %75)
%77 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.45, i64 0, i64 0))
%78 = call i32 (i32, ...) bitcast (i32 (...)* @seventeen to i32 (i32, ...)*)(i32 35)
%79 = call i32 (i32, ...) bitcast (i32 (...)* @seventeen to i32 (i32, ...)*)(i32 20)
%80 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.46, i64 0, i64 0))
%81 = call i32 (i32, ...) bitcast (i32 (...)* @eighteen to i32 (i32, ...)*)(i32 3)
%82 = call i32 (i32, ...) bitcast (i32 (...)* @eighteen to i32 (i32, ...)*)(i32 5)
%83 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.47, i64 0, i64 0))
%84 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 255, i32 85)
%85 = sext i32 %84 to i64
%86 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %85)
%87 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 0, i32 240)
%88 = sext i32 %87 to i64
%89 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %88)
%90 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 171, i32 0)
%91 = sext i32 %90 to i64
%92 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %91)
%93 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 202, i32 254)
%94 = sext i32 %93 to i64
%95 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %94)
%96 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 20, i32 0)
%97 = sext i32 %96 to i64
%98 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %97)
%99 = call i32 (i32, i32, ...) bitcast (i32 (...)* @clear_bits to i32 (i32, i32, ...)*)(i32 187, i32 187)
%100 = sext i32 %99 to i64
%101 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.29, i64 0, i64 0), i64 %100)
ret i32 0
}