Relax block ordering constraints (#1535)

* Relax block ordering constraints

Before `block.Next` had to follow `block.ListNext`, now it does not.
Instead `CodeGenerator` will now emit the necessary jump instructions
to ensure control flow.

This makes control flow and block order modifications easier. It also
eliminates some simple cases of redundant branches.

* Set PPTC version

1 files changed, 2 insertions, 7 deletions

diff --git a/ARMeilleure/Translation/RegisterUsage.cs b/ARMeilleure/Translation/RegisterUsage.cs
index d5124285..6a21ae2a 100644
--- a/ARMeilleure/Translation/RegisterUsage.cs
+++ b/ARMeilleure/Translation/RegisterUsage.cs
@@ -171,14 +171,9 @@ namespace ARMeilleure.Translation
 
                     RegisterMask inputs = localInputs[block.Index];
 
-                    if (block.Next != null)
+                    for (int i = 0; i < block.SuccessorCount; i++)
                     {
-                        inputs |= globalInputs[block.Next.Index];
-                    }
-
-                    if (block.Branch != null)
-                    {
-                        inputs |= globalInputs[block.Branch.Index];
+                        inputs |= globalInputs[block.GetSuccessor(i).Index];
                     }
 
                     inputs &= ~globalCmnOutputs[block.Index];