From f60033e0aaf546d7f56a4925b5aeec76709fb851 Mon Sep 17 00:00:00 2001
From: FICTURE7 <FICTURE7@gmail.com>
Date: Sun, 20 Sep 2020 03:00:24 +0400
Subject: Implement block placement (#1549)

* Implement block placement

Implement a simple pass which re-orders cold blocks at the end of the
list of blocks in the CFG.

* Set PPTC version

* Use Array.Resize

Address gdkchan's feedback
---
 ARMeilleure/IntermediateRepresentation/BasicBlock.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ARMeilleure/IntermediateRepresentation/BasicBlock.cs')

diff --git a/ARMeilleure/IntermediateRepresentation/BasicBlock.cs b/ARMeilleure/IntermediateRepresentation/BasicBlock.cs
index 640978fe..056a9d46 100644
--- a/ARMeilleure/IntermediateRepresentation/BasicBlock.cs
+++ b/ARMeilleure/IntermediateRepresentation/BasicBlock.cs
@@ -5,10 +5,12 @@ namespace ARMeilleure.IntermediateRepresentation
 {
     class BasicBlock : IIntrusiveListNode<BasicBlock>
     {
-        private readonly List<BasicBlock> _successors = new List<BasicBlock>();
+        private readonly List<BasicBlock> _successors;
 
         public int Index { get; set; }
 
+        public BasicBlockFrequency Frequency { get; set; }
+
         public BasicBlock ListPrevious { get; set; }
         public BasicBlock ListNext { get; set; }
 
@@ -25,6 +27,8 @@ namespace ARMeilleure.IntermediateRepresentation
 
         public BasicBlock(int index)
         {
+            _successors = new List<BasicBlock>();
+
             Operations = new IntrusiveList<Node>();
             Predecessors = new List<BasicBlock>();
             DominanceFrontiers = new HashSet<BasicBlock>();
-- 
cgit v1.2.3