#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 id(int);
int /*<<< orphan*/ printf(char *, int, int);
int main() {
  for (int i = 0; i < 10; i++) {
    int j = i * 30;
    printf("id %d = %d\n", j, id(j));
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x8(%rbp)
cmpl   $0xa,-0x8(%rbp)
jge    1174 <main+0x54>
imul   $0x1e,-0x8(%rbp),%eax
mov    %eax,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0xc(%rbp),%edi
call   1040 <id@plt>
mov    -0x10(%rbp),%esi
mov    %eax,%edx
lea    0xe9f(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1136 <main+0x16>
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
xor    %edi,%edi
call   1040 <id@plt>
lea    0xed1(%rip),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x1e,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x1e,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x3c,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x3c,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x5a,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x5a,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x78,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x78,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x96,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x96,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0xb4,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0xb4,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0xd2,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0xd2,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0xf0,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0xf0,%esi
mov    %eax,%edx
call   1030 <printf@plt>
mov    $0x10e,%edi
call   1040 <id@plt>
mov    %rbx,%rdi
mov    $0x10e,%esi
mov    %eax,%edx
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [12 x i8] c"id %d = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %2
br label %4
4: ; preds = %14, %0
%5 = load i32, i32* %2
%6 = icmp slt i32 %5, 10
br i1 %6, label %7, label %17
7: ; preds = %4
%8 = load i32, i32* %2
%9 = mul nsw i32 %8, 30
store i32 %9, i32* %3
%10 = load i32, i32* %3
%11 = load i32, i32* %3
%12 = call i32 @id(i32 %11)
%13 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %10, i32 %12)
br label %14
14: ; preds = %7
%15 = load i32, i32* %2
%16 = add nsw i32 %15, 1
store i32 %16, i32* %2
br label %4
17: ; preds = %4
%18 = load i32, i32* %1
ret i32 %18
}

LLVM IR (-O2):
@.str = [12 x i8] c"id %d = %d\0A\00"
define i32 @main() {
%1 = tail call i32 @id(i32 0)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 0, i32 %1)
%3 = tail call i32 @id(i32 30)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 30, i32 %3)
%5 = tail call i32 @id(i32 60)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 60, i32 %5)
%7 = tail call i32 @id(i32 90)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 90, i32 %7)
%9 = tail call i32 @id(i32 120)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 120, i32 %9)
%11 = tail call i32 @id(i32 150)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 150, i32 %11)
%13 = tail call i32 @id(i32 180)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 180, i32 %13)
%15 = tail call i32 @id(i32 210)
%16 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 210, i32 %15)
%17 = tail call i32 @id(i32 240)
%18 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 240, i32 %17)
%19 = tail call i32 @id(i32 270)
%20 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 270, i32 %19)
ret i32 0
}