Timon Kruiper e1d8073d2f stage2: add support for loops in LLVM backend
A simple `while(true) {}` loop generates the following LLVMIR:
```
define i32 @main() {
Entry:
  br label %Loop

Loop:                                 ; preds = %Loop, %Entry
  br label %Loop
}
```

Also implement TZIR printing for loops and add a corresponding test.
2021-01-10 17:47:34 -08:00
..
2021-01-03 23:20:09 +01:00
2020-09-21 21:14:01 -07:00