#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*/ print_split(char *);
void test_split(void) {
  print_split("attrib=\"value\"");
  print_split("attrib = \"value\"");
  print_split("'attrib' = 'va\\'lue'");
  print_split("'attri\\'b ' = 'va\\'lue'");
  print_split(" attrib = 'va'lue'");
  print_split("\"att\"rib \" = \"val\\\"ue\"");
  print_split("attrib = \"value\"");
  print_split("attrib=\" val ue \"");
  print_split("attrib=");
  print_split("attrib=''");
  print_split("attrib");
}


x86 assembly (clang, -O0):
<test_split>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <print_split@plt>
lea    0xee8(%rip),%rdi
call   1030 <print_split@plt>
lea    0xeed(%rip),%rdi
call   1030 <print_split@plt>
lea    0xef6(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf02(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf09(%rip),%rdi
call   1030 <print_split@plt>
lea    0xeac(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf08(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf0e(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf0a(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf08(%rip),%rdi
call   1030 <print_split@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<test_split>:
push   %rbx
lea    0xee8(%rip),%rdi
call   1030 <print_split@plt>
lea    0xeeb(%rip),%rbx
mov    %rbx,%rdi
call   1030 <print_split@plt>
lea    0xeed(%rip),%rdi
call   1030 <print_split@plt>
lea    0xef6(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf02(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf09(%rip),%rdi
call   1030 <print_split@plt>
mov    %rbx,%rdi
call   1030 <print_split@plt>
lea    0xf0c(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf12(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf0e(%rip),%rdi
call   1030 <print_split@plt>
lea    0xf0c(%rip),%rdi
pop    %rbx
jmp    1030 <print_split@plt>

LLVM IR (-O0):
@.str = [15 x i8] c"attrib=\22value\22\00"
@.str.1 = [17 x i8] c"attrib = \22value\22\00"
@.str.2 = [21 x i8] c"'attrib' = 'va\\'lue'\00"
@.str.3 = [24 x i8] c"'attri\\'b ' = 'va\\'lue'\00"
@.str.4 = [19 x i8] c" attrib = 'va'lue'\00"
@.str.5 = [23 x i8] c"\22att\22rib \22 = \22val\\\22ue\22\00"
@.str.6 = [18 x i8] c"attrib=\22 val ue \22\00"
@.str.7 = [8 x i8] c"attrib=\00"
@.str.8 = [10 x i8] c"attrib=''\00"
@.str.9 = [7 x i8] c"attrib\00"
define void @test_split() {
%1 = call i32 @print_split(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @print_split(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @print_split(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @print_split(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @print_split(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @print_split(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @print_split(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 @print_split(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.6, i64 0, i64 0))
%9 = call i32 @print_split(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0))
%10 = call i32 @print_split(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0))
%11 = call i32 @print_split(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [15 x i8] c"attrib=\22value\22\00"
@.str.1 = [17 x i8] c"attrib = \22value\22\00"
@.str.2 = [21 x i8] c"'attrib' = 'va\\'lue'\00"
@.str.3 = [24 x i8] c"'attri\\'b ' = 'va\\'lue'\00"
@.str.4 = [19 x i8] c" attrib = 'va'lue'\00"
@.str.5 = [23 x i8] c"\22att\22rib \22 = \22val\\\22ue\22\00"
@.str.6 = [18 x i8] c"attrib=\22 val ue \22\00"
@.str.7 = [8 x i8] c"attrib=\00"
@.str.8 = [10 x i8] c"attrib=''\00"
@.str.9 = [7 x i8] c"attrib\00"
define void @test_split() {
%1 = tail call i32 @print_split(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @print_split(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%3 = tail call i32 @print_split(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @print_split(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @print_split(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @print_split(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0))
%7 = tail call i32 @print_split(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%8 = tail call i32 @print_split(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.6, i64 0, i64 0))
%9 = tail call i32 @print_split(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0))
%10 = tail call i32 @print_split(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0))
%11 = tail call i32 @print_split(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
ret void
}