#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);
int stricmp(char *, char *);
int main(void) {
  printf("%d\n", stricmp("aaa", "AAA"));
  printf("%d\n", stricmp("aaa", "aaa"));
  printf("%d\n", stricmp("aaa", "AAB"));
  printf("%d\n", stricmp("abb", "AAB"));
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
lea    0xed9(%rip),%rdi
lea    0xed6(%rip),%rsi
call   1030 <stricmp@plt>
mov    %eax,%esi
lea    0xec0(%rip),%rdi
call   1040 <printf@plt>
lea    0xeb8(%rip),%rsi
mov    %rsi,%rdi
call   1030 <stricmp@plt>
mov    %eax,%esi
lea    0xea3(%rip),%rdi
call   1040 <printf@plt>
lea    0xe9b(%rip),%rdi
lea    0xe9c(%rip),%rsi
call   1030 <stricmp@plt>
mov    %eax,%esi
lea    0xe82(%rip),%rdi
call   1040 <printf@plt>
lea    0xe86(%rip),%rdi
lea    0xe7b(%rip),%rsi
call   1030 <stricmp@plt>
mov    %eax,%esi
lea    0xe61(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
lea    0xed8(%rip),%rbx
lea    0xed5(%rip),%rsi
mov    %rbx,%rdi
call   1030 <stricmp@plt>
lea    0xebe(%rip),%r14
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    %rbx,%rsi
call   1030 <stricmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xea4(%rip),%r15
mov    %rbx,%rdi
mov    %r15,%rsi
call   1030 <stricmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
lea    0xe8c(%rip),%rdi
mov    %r15,%rsi
call   1030 <stricmp@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"aaa\00"
@.str.2 = [4 x i8] c"AAA\00"
@.str.3 = [4 x i8] c"AAB\00"
@.str.4 = [4 x i8] c"abb\00"
define i32 @main() {
%1 = call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"aaa\00"
@.str.2 = [4 x i8] c"AAA\00"
@.str.3 = [4 x i8] c"AAB\00"
@.str.4 = [4 x i8] c"abb\00"
define i32 @main() {
%1 = tail call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @stricmp(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
ret i32 0
}