#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 *);
void error_message(char *array) {
  printf("Ýnvalid input\n");
  printf("Choose from the operators below:\n");
  printf("----------------------------------------------------------\n");
  printf("  sine (S), cosine (N), tangent (T), exponent (E)\n");
  printf("  power (W), absolute (A), factorial (F)\n");
  printf("  add (+), subtract (-), divide(/), multiply(*), modulus (%)\n");
  printf("  Pi (P) \n");
  printf("  Quit(Q)\n");
  printf("  Memory (M)\n");
  printf("  Clear (C)\n");
  printf("  Memory Clear (MC)\n");
  printf("  Memory Return (MR)\n");
  printf("----------------------------------------------------------\n");
  printf("  Enter user input: Q\n");
}


x86 assembly (clang, -O0):
<error_message>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
call   1030 <printf@plt>
lea    0xf27(%rip),%rdi
call   1030 <printf@plt>
lea    0xf4e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9f(%rip),%rdi
call   1030 <printf@plt>
lea    0xfa8(%rip),%rdi
call   1030 <printf@plt>
lea    0xe7f(%rip),%rdi
call   1030 <printf@plt>
lea    0xfa6(%rip),%rdi
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<error_message>:
push   %rbx
lea    0xf16(%rip),%rdi
call   1030 <puts@plt>
lea    0xf19(%rip),%rdi
call   1030 <puts@plt>
lea    0xfdf(%rip),%rbx
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xf1f(%rip),%rdi
call   1030 <puts@plt>
lea    0xf45(%rip),%rdi
call   1030 <puts@plt>
lea    0xe99(%rip),%rdi
call   1040 <printf@plt>
lea    0xf56(%rip),%rdi
call   1030 <puts@plt>
lea    0xf54(%rip),%rdi
call   1030 <puts@plt>
lea    0xf52(%rip),%rdi
call   1030 <puts@plt>
lea    0xf53(%rip),%rdi
call   1030 <puts@plt>
lea    0xf53(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5b(%rip),%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xf97(%rip),%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [16 x i8] c"\C3\9Dnvalid input\0A\00"
@.str.1 = [34 x i8] c"Choose from the operators below:\0A\00"
@.str.2 = [60 x i8] c"----------------------------------------------------------\0A\00"
@.str.3 = [51 x i8] c" sine (S), cosine (N), tangent (T), exponent (E)\0A\00"
@.str.4 = [42 x i8] c" power (W), absolute (A), factorial (F)\0A\00"
@.str.5 = [62 x i8] c" add (+), subtract (-), divide(/), multiply(*), modulus (%)\0A\00"
@.str.6 = [11 x i8] c" Pi (P) \0A\00"
@.str.7 = [11 x i8] c" Quit(Q)\0A\00"
@.str.8 = [14 x i8] c" Memory (M)\0A\00"
@.str.9 = [13 x i8] c" Clear (C)\0A\00"
@.str.10 = [21 x i8] c" Memory Clear (MC)\0A\00"
@.str.11 = [22 x i8] c" Memory Return (MR)\0A\00"
@.str.12 = [23 x i8] c" Enter user input: Q\0A\00"
define void @error_message(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.2, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.3, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.4, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.5, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.6, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.7, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.8, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.9, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.10, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.11, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.2, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.12, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.5 = [62 x i8] c" add (+), subtract (-), divide(/), multiply(*), modulus (%)\0A\00"
@str = [15 x i8] c"\C3\9Dnvalid input\00"
@str.13 = [33 x i8] c"Choose from the operators below:\00"
@str.15 = [50 x i8] c" sine (S), cosine (N), tangent (T), exponent (E)\00"
@str.16 = [41 x i8] c" power (W), absolute (A), factorial (F)\00"
@str.17 = [10 x i8] c" Pi (P) \00"
@str.18 = [10 x i8] c" Quit(Q)\00"
@str.19 = [13 x i8] c" Memory (M)\00"
@str.20 = [12 x i8] c" Clear (C)\00"
@str.21 = [20 x i8] c" Memory Clear (MC)\00"
@str.22 = [21 x i8] c" Memory Return (MR)\00"
@str.23 = [59 x i8] c"----------------------------------------------------------\00"
@str.24 = [22 x i8] c" Enter user input: Q\00"
define void @error_message(i8* nocapture readnone %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str.13, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.23, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([50 x i8], [50 x i8]* @str.15, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.16, i64 0, i64 0))
%7 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @.str.5, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.20, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.21, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.22, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str.23, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @str.24, i64 0, i64 0))
ret void
}