MBA_sub_int.cpp

// RUN: clang -cc1 -load %shlibdir/libObfuscator%shlibext -plugin Obfuscator %s 2>&1 | FileCheck %s --match-full-lines
// TODO We need --match-full-lines to make sure that FileCheck doesn't match
// against the CHECK lines. Normally, the comments in the input file can be
// stripped by the preprocessor. However, if I add `-E -P` to strip the
// comments the plugin is not run.

// CHECK: int foo(int a, int b) {
// CHECK-NEXT: return (a + ~b) + 1;

// CHECK: short bar(short a, short b) {
// CHECK-NEXT: return (a + ~b) + 1;

// CHECK: long bez(long a, long b) {
// CHECK-NEXT: return (a + ~b) + 1;

// CHECK: int fez(long a, short b) {
// CHECK-NEXT: return (a + ~b) + 1;

// CHECK: int fer(int a) {
// CHECK-NEXT: return (a + ~123) + 1;

// CHECK: int ber() {
// CHECK-NEXT: return (321 + ~123) + 1;

int foo(int a, int b) {
  return a - b;
}

short bar(short a, short b) {
  return a - b;
}

long bez(long a, long b) {
  return a - b;
}

int fez(long a, short b) {
  return a - b;
}

int fer(int a) {
  return a - 123;
}

int ber() {
  return 321 - 123;
}