#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*/ compile(int, char **);
int /*<<< orphan*/ printf(char *, char *);
int /*<<< orphan*/ runtest(char *);
int main(int argc, char **argv) {
  if (argc < 2) {
    printf("Invalid arguments!\nPlease run as, for example:\n%s testprogs.dat "
           "-srcfile progs.src\nThe first argument is the name of the "
           "progs.dat to run, the remaining arguments are the qcc args to use",
           argv[0]);
    return 0;
  }
  compile(argc - 1, argv + 1);
  runtest(argv[1]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x2,-0x8(%rbp)
jge    116f <main+0x3f>
mov    -0x10(%rbp),%rax
mov    (%rax),%rsi
lea    0xea2(%rip),%rdi
call   1030 <printf@plt>
movl   $0x0,-0x4(%rbp)
jmp    1196 <main+0x66>
mov    -0x8(%rbp),%edi
sub    $0x1,%edi
mov    -0x10(%rbp),%rsi
add    $0x8,%rsi
call   1040 <compile@plt>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
call   1050 <runtest@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    %rsi,%rbx
cmp    $0x1,%edi
jg     114a <main+0x1a>
mov    (%rbx),%rsi
lea    0xebd(%rip),%rdi
call   1030 <printf@plt>
jmp    115f <main+0x2f>
add    $0xffffffff,%edi
lea    0x8(%rbx),%rsi
call   1040 <compile@plt>
mov    0x8(%rbx),%rdi
call   1050 <runtest@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [187 x i8] c"Invalid arguments!\0APlease run as, for example:\0A%s testprogs.dat -srcfile progs.src\0AThe first argument is the name of the progs.dat to run, the remaining arguments are the qcc args to use\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = load i32, i32* %4
%7 = icmp slt i32 %6, 2
br i1 %7, label %8, label %13
8: ; preds = %2
%9 = load i8**, i8*** %5
%10 = getelementptr inbounds i8*, i8** %9, i64 0
%11 = load i8*, i8** %10
%12 = call i32 @printf(i8* getelementptr inbounds ([187 x i8], [187 x i8]* @.str, i64 0, i64 0), i8* %11)
store i32 0, i32* %3
br label %23
13: ; preds = %2
%14 = load i32, i32* %4
%15 = sub nsw i32 %14, 1
%16 = load i8**, i8*** %5
%17 = getelementptr inbounds i8*, i8** %16, i64 1
%18 = call i32 @compile(i32 %15, i8** %17)
%19 = load i8**, i8*** %5
%20 = getelementptr inbounds i8*, i8** %19, i64 1
%21 = load i8*, i8** %20
%22 = call i32 @runtest(i8* %21)
store i32 0, i32* %3
br label %23
23: ; preds = %13, %8
%24 = load i32, i32* %3
ret i32 %24
}

LLVM IR (-O2):
@.str = [187 x i8] c"Invalid arguments!\0APlease run as, for example:\0A%s testprogs.dat -srcfile progs.src\0AThe first argument is the name of the progs.dat to run, the remaining arguments are the qcc args to use\00"
define i32 @main(i32 %0, i8** %1) {
%3 = icmp slt i32 %0, 2
br i1 %3, label %4, label %7
4: ; preds = %2
%5 = load i8*, i8** %1
%6 = tail call i32 @printf(i8* getelementptr inbounds ([187 x i8], [187 x i8]* @.str, i64 0, i64 0), i8* %5)
br label %13
7: ; preds = %2
%8 = add nsw i32 %0, -1
%9 = getelementptr inbounds i8*, i8** %1, i64 1
%10 = tail call i32 @compile(i32 %8, i8** %9)
%11 = load i8*, i8** %9
%12 = tail call i32 @runtest(i8* %11)
br label %13
13: ; preds = %7, %4
ret i32 0
}