Replace LinkedList by IntrusiveList to avoid allocations on JIT (#931)

* Replace LinkedList by IntrusiveList to avoid allocations on JIT

* Fix wrong replacements

1 files changed, 2 insertions, 2 deletions

diff --git a/ARMeilleure/Diagnostics/IRDumper.cs b/ARMeilleure/Diagnostics/IRDumper.cs
index 55d5b493..c3e99dfa 100644
--- a/ARMeilleure/Diagnostics/IRDumper.cs
+++ b/ARMeilleure/Diagnostics/IRDumper.cs
@@ -35,7 +35,7 @@ namespace ARMeilleure.Diagnostics
 
             IncreaseIndentation();
 
-            foreach (BasicBlock block in cfg.Blocks)
+            for (BasicBlock block = cfg.Blocks.First; block != null; block = block.ListNext)
             {
                 string blockName = GetBlockName(block);
 
@@ -55,7 +55,7 @@ namespace ARMeilleure.Diagnostics
 
                 IncreaseIndentation();
 
-                foreach (Node node in block.Operations)
+                for (Node node = block.Operations.First; node != null; node = node.ListNext)
                 {
                     string[] sources = new string[node.SourcesCount];