#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 */
scalar_t__ memcmp(char const *, char const *, int);
int strlen(char const *);
int fp_hassuffix(const char *path, const char *suffix) {
  return strlen(path) >= strlen(suffix) &&
         memcmp(path + strlen(path) - strlen(suffix), suffix, strlen(suffix)) ==
             0;
}


x86 assembly (clang, -O0):
<fp_hassuffix>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x8(%rbp),%rdi
call   1030 <strlen@plt>
mov    %eax,-0x18(%rbp)
mov    -0x10(%rbp),%rdi
call   1030 <strlen@plt>
mov    -0x18(%rbp),%ecx
mov    %eax,%edx
xor    %eax,%eax
cmp    %edx,%ecx
mov    %al,-0x11(%rbp)
jl     11c0 <fp_hassuffix+0xa0>
mov    -0x8(%rbp),%rax
mov    %rax,-0x38(%rbp)
mov    -0x8(%rbp),%rdi
call   1030 <strlen@plt>
mov    %eax,%ecx
mov    -0x38(%rbp),%rax
movslq %ecx,%rcx
add    %rcx,%rax
mov    %rax,-0x30(%rbp)
mov    -0x10(%rbp),%rdi
call   1030 <strlen@plt>
mov    %eax,%ecx
mov    -0x30(%rbp),%rax
movslq %ecx,%rdx
xor    %ecx,%ecx
sub    %rdx,%rcx
add    %rcx,%rax
mov    %rax,-0x28(%rbp)
mov    -0x10(%rbp),%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rdi
call   1030 <strlen@plt>
mov    -0x28(%rbp),%rdi
mov    -0x20(%rbp),%rsi
mov    %eax,%edx
call   1040 <memcmp@plt>
cmp    $0x0,%rax
sete   %al
mov    %al,-0x11(%rbp)
mov    -0x11(%rbp),%al
and    $0x1,%al
movzbl %al,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<fp_hassuffix>:
push   %rbp
push   %r14
push   %rbx
mov    %rsi,%r14
mov    %rdi,%rbx
call   1030 <strlen@plt>
mov    %eax,%ebp
mov    %r14,%rdi
call   1030 <strlen@plt>
mov    %eax,%ecx
xor    %eax,%eax
cmp    %ecx,%ebp
jl     117c <fp_hassuffix+0x5c>
mov    %rbx,%rdi
call   1030 <strlen@plt>
movslq %eax,%rbp
add    %rbx,%rbp
mov    %r14,%rdi
call   1030 <strlen@plt>
cltq
sub    %rax,%rbp
mov    %r14,%rdi
call   1030 <strlen@plt>
mov    %rbp,%rdi
mov    %r14,%rsi
mov    %eax,%edx
call   1040 <memcmp@plt>
mov    %rax,%rcx
xor    %eax,%eax
test   %rcx,%rcx
sete   %al
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
define i32 @fp_hassuffix(i8* %0, i8* %1) {
%3 = alloca i8*
%4 = alloca i8*
store i8* %0, i8** %3
store i8* %1, i8** %4
%5 = load i8*, i8** %3
%6 = call i32 @strlen(i8* %5)
%7 = load i8*, i8** %4
%8 = call i32 @strlen(i8* %7)
%9 = icmp sge i32 %6, %8
br i1 %9, label %10, label %26
10: ; preds = %2
%11 = load i8*, i8** %3
%12 = load i8*, i8** %3
%13 = call i32 @strlen(i8* %12)
%14 = sext i32 %13 to i64
%15 = getelementptr inbounds i8, i8* %11, i64 %14
%16 = load i8*, i8** %4
%17 = call i32 @strlen(i8* %16)
%18 = sext i32 %17 to i64
%19 = sub i64 0, %18
%20 = getelementptr inbounds i8, i8* %15, i64 %19
%21 = load i8*, i8** %4
%22 = load i8*, i8** %4
%23 = call i32 @strlen(i8* %22)
%24 = call i64 @memcmp(i8* %20, i8* %21, i32 %23)
%25 = icmp eq i64 %24, 0
br label %26
26: ; preds = %10, %2
%27 = phi i1 [ false, %2 ], [ %25, %10 ]
%28 = zext i1 %27 to i32
ret i32 %28
}

LLVM IR (-O2):
define i32 @fp_hassuffix(i8* %0, i8* %1) {
%3 = tail call i32 @strlen(i8* %0)
%4 = tail call i32 @strlen(i8* %1)
%5 = icmp slt i32 %3, %4
br i1 %5, label %18, label %6
6: ; preds = %2
%7 = tail call i32 @strlen(i8* %0)
%8 = sext i32 %7 to i64
%9 = getelementptr inbounds i8, i8* %0, i64 %8
%10 = tail call i32 @strlen(i8* %1)
%11 = sext i32 %10 to i64
%12 = sub nsw i64 0, %11
%13 = getelementptr inbounds i8, i8* %9, i64 %12
%14 = tail call i32 @strlen(i8* %1)
%15 = tail call i64 @memcmp(i8* %13, i8* %1, i32 %14)
%16 = icmp eq i64 %15, 0
%17 = zext i1 %16 to i32
br label %18
18: ; preds = %6, %2
%19 = phi i32 [ 0, %2 ], [ %17, %6 ]
ret i32 %19
}