#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 /*<<< orphan*/ quick_sort(double *, int /*<<< orphan*/, int);
int main() {
  int i = 0;
  double array[10] = {1, 5, 7, 2, 9, 3, 6, 8, 0, 4};
  quick_sort(array, 0, 9);
  for (i = 0; i < 10; i++)
    printf("%d ", array[i]);
  printf("\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x8(%rbp)
lea    -0x60(%rbp),%rdi
lea    0xeaf(%rip),%rsi
mov    $0x50,%edx
call   1040 <memcpy@plt>
lea    -0x60(%rbp),%rdi
xor    %esi,%esi
mov    $0x9,%edx
call   1050 <quick_sort@plt>
movl   $0x0,-0x8(%rbp)
cmpl   $0xa,-0x8(%rbp)
jge    11a2 <main+0x72>
movslq -0x8(%rbp),%rax
movsd  -0x60(%rbp,%rax,8),%xmm0
lea    0xec3(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1172 <main+0x42>
lea    0xeab(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x50,%rsp
movaps 0xf04(%rip),%xmm0
movaps %xmm0,0x40(%rsp)
movaps 0xee8(%rip),%xmm0
movaps %xmm0,0x30(%rsp)
movaps 0xecc(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xeb0(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xe94(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rdi
xor    %esi,%esi
mov    $0x9,%edx
call   1050 <quick_sort@plt>
movsd  (%rsp),%xmm0
lea    0xec5(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x8(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x10(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x18(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x20(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x28(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x30(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x38(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x40(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movsd  0x48(%rsp),%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.array = [10 x double] [double 1.000000e+00, double 5.000000e+00, double 7.000000e+00, double 2.000000e+00, double 9.000000e+00, double 3.000000e+00, double 6.000000e+00, double 8.000000e+00, double 0.000000e+00, double 4.000000e+00]
@.str = [4 x i8] c"%d \00"
@.str.1 = [2 x i8] c"\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [10 x double]
store i32 0, i32* %1
store i32 0, i32* %2
%4 = bitcast [10 x double]* %3 to i8*
%5 = getelementptr inbounds [10 x double], [10 x double]* %3, i64 0, i64 0
%6 = call i32 @quick_sort(double* %5, i32 0, i32 9)
store i32 0, i32* %2
br label %7
7: ; preds = %16, %0
%8 = load i32, i32* %2
%9 = icmp slt i32 %8, 10
br i1 %9, label %10, label %19
10: ; preds = %7
%11 = load i32, i32* %2
%12 = sext i32 %11 to i64
%13 = getelementptr inbounds [10 x double], [10 x double]* %3, i64 0, i64 %12
%14 = load double, double* %13
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %14)
br label %16
16: ; preds = %10
%17 = load i32, i32* %2
%18 = add nsw i32 %17, 1
store i32 %18, i32* %2
br label %7
19: ; preds = %7
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@__const.main.array = [10 x double] [double 1.000000e+00, double 5.000000e+00, double 7.000000e+00, double 2.000000e+00, double 9.000000e+00, double 3.000000e+00, double 6.000000e+00, double 8.000000e+00, double 0.000000e+00, double 4.000000e+00]
@.str = [4 x i8] c"%d \00"
define i32 @main() {
%1 = alloca [10 x double]
%2 = bitcast [10 x double]* %1 to i8*
%3 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 0
%4 = call i32 @quick_sort(double* %3, i32 0, i32 9)
%5 = load double, double* %3
%6 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %5)
%7 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 1
%8 = load double, double* %7
%9 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %8)
%10 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 2
%11 = load double, double* %10
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %11)
%13 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 3
%14 = load double, double* %13
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %14)
%16 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 4
%17 = load double, double* %16
%18 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %17)
%19 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 5
%20 = load double, double* %19
%21 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %20)
%22 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 6
%23 = load double, double* %22
%24 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %23)
%25 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 7
%26 = load double, double* %25
%27 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %26)
%28 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 8
%29 = load double, double* %28
%30 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %29)
%31 = getelementptr inbounds [10 x double], [10 x double]* %1, i64 0, i64 9
%32 = load double, double* %31
%33 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double %32)
%34 = call i32 @putchar(i32 10)
ret i32 0
}