void test_reverse_with_one_character(void) {
  char string[] = "a";
  reverse(string);
  char expected[] = "a";
  ((void)((strcmp(string, expected) == 0)
              ? ((void)0)
              : __test_fail(
                    "strcmp(string, expected) == 0",
                    "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/"
                    "outputs/2022-01-22/02-19-57/repos/michaelreneer/"
                    "Algorithms/refs/heads/master/c/test/test_reverse.c",
                    __FUNCTION__, 12)));
}


x86 assembly (clang, -O0):
<test_reverse_with_one_character>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    0xec1(%rip),%ax
mov    %ax,-0x2(%rbp)
lea    -0x2(%rbp),%rdi
mov    $0x0,%al
call   1030 <reverse@plt>
mov    0xeab(%rip),%ax
mov    %ax,-0x4(%rbp)
lea    -0x2(%rbp),%rdi
lea    -0x4(%rbp),%rsi
call   1050 <strcmp@plt>
cmp    $0x0,%eax
jne    1174 <test_reverse_with_one_character+0x44>
jmp    1195 <test_reverse_with_one_character+0x65>
lea    0xe87(%rip),%rdi
lea    0xe9e(%rip),%rsi
lea    0xf32(%rip),%rdx
mov    $0xc,%ecx
mov    $0x0,%al
call   1040 <__test_fail@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<test_reverse_with_one_character>:
push   %rax
movw   $0x61,0x6(%rsp)
lea    0x6(%rsp),%rdi
xor    %eax,%eax
call   1030 <reverse@plt>
cmpw   $0x61,0x6(%rsp)
je     115d <test_reverse_with_one_character+0x3d>
lea    0xebd(%rip),%rdi
lea    0xed4(%rip),%rsi
lea    0xf68(%rip),%rdx
mov    $0xc,%ecx
xor    %eax,%eax
call   1040 <__test_fail@plt>
pop    %rax
ret

LLVM IR (-O0):
@__const.test_reverse_with_one_character.string = [2 x i8] c"a\00"
@__const.test_reverse_with_one_character.expected = [2 x i8] c"a\00"
@.str = [30 x i8] c"strcmp(string, expected) == 0\00"
@.str.1 = [155 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/michaelreneer/Algorithms/refs/heads/master/c/test/test_reverse.c\00"
@__FUNCTION__.test_reverse_with_one_character = [32 x i8] c"test_reverse_with_one_character\00"
define void @test_reverse_with_one_character() {
%1 = alloca [2 x i8]
%2 = alloca [2 x i8]
%3 = bitcast [2 x i8]* %1 to i8*
%4 = getelementptr inbounds [2 x i8], [2 x i8]* %1, i64 0, i64 0
%5 = call i32 (i8*, ...) bitcast (i32 (...)* @reverse to i32 (i8*, ...)*)(i8* %4)
%6 = bitcast [2 x i8]* %2 to i8*
%7 = getelementptr inbounds [2 x i8], [2 x i8]* %1, i64 0, i64 0
%8 = getelementptr inbounds [2 x i8], [2 x i8]* %2, i64 0, i64 0
%9 = call i32 @strcmp(i8* %7, i8* %8)
%10 = icmp eq i32 %9, 0
br i1 %10, label %11, label %12
11: ; preds = %0
br label %14
12: ; preds = %0
%13 = call i32 (i8*, i8*, i8*, i32, ...) bitcast (i32 (...)* @__test_fail to i32 (i8*, i8*, i8*, i32, ...)*)(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([155 x i8], [155 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([32 x i8], [32 x i8]* @__FUNCTION__.test_reverse_with_one_character, i64 0, i64 0), i32 12)
br label %14
14: ; preds = %12, %11
ret void
}

LLVM IR (-O2):
@.str = [30 x i8] c"strcmp(string, expected) == 0\00"
@.str.1 = [155 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/michaelreneer/Algorithms/refs/heads/master/c/test/test_reverse.c\00"
@__FUNCTION__.test_reverse_with_one_character = [32 x i8] c"test_reverse_with_one_character\00"
define void @test_reverse_with_one_character() {
%1 = alloca i16
%2 = bitcast i16* %1 to i8*
store i16 97, i16* %1
%3 = call i32 (i8*, ...) bitcast (i32 (...)* @reverse to i32 (i8*, ...)*)(i8* %2)
%4 = load i16, i16* %1
%5 = icmp eq i16 %4, 97
br i1 %5, label %8, label %6
6: ; preds = %0
%7 = call i32 (i8*, i8*, i8*, i32, ...) bitcast (i32 (...)* @__test_fail to i32 (i8*, i8*, i8*, i32, ...)*)(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([155 x i8], [155 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([32 x i8], [32 x i8]* @__FUNCTION__.test_reverse_with_one_character, i64 0, i64 0), i32 12)
br label %8
8: ; preds = %0, %6
ret void
}