From e37996873a8b1c43fa69ab37053d9c40f0091c19 Mon Sep 17 00:00:00 2001
From: Lioncache <mai.iam2048@gmail.com>
Date: Thu, 2 Oct 2025 02:47:11 -0400
Subject: [PATCH] IRDumper: Add missing FenceType entry

---
 FEXCore/Source/Interface/IR/IR.json      |  1 +
 FEXCore/Source/Interface/IR/IRDumper.cpp | 18 +++++++++---------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/FEXCore/Source/Interface/IR/IR.json b/FEXCore/Source/Interface/IR/IR.json
index 8482df82c..4c7e59e07 100644
--- a/FEXCore/Source/Interface/IR/IR.json
+++ b/FEXCore/Source/Interface/IR/IR.json
@@ -750,6 +750,7 @@
                  "FenceType::Load: Ensures load memory operations are serialized",
                  "FenceType::Store: Ensures store memory operations are serialized",
                  "FenceType::LoadStore: Ensures loads and store memory operations are serialized",
+                 "FenceType::Inst: Instruction barrier. Ensures all instructions after this point will be explicitly fetched",
                  "Ensures the memory operations are globally visible"
                 ],
         "HasSideEffects": true
diff --git a/FEXCore/Source/Interface/IR/IRDumper.cpp b/FEXCore/Source/Interface/IR/IRDumper.cpp
index 88e3913a2..55588e707 100644
--- a/FEXCore/Source/Interface/IR/IRDumper.cpp
+++ b/FEXCore/Source/Interface/IR/IRDumper.cpp
@@ -125,15 +125,15 @@ static void PrintArg(fextl::stringstream* out, const IRListView* IR, OrderedNode
 }
 
 static void PrintArg(fextl::stringstream* out, const IRListView*, FenceType Arg) {
-  if (Arg == FenceType::Load) {
-    *out << "Loads";
-  } else if (Arg == FenceType::Store) {
-    *out << "Stores";
-  } else if (Arg == FenceType::LoadStore) {
-    *out << "LoadStores";
-  } else {
-    *out << "<Unknown Fence Type>";
-  }
+  *out << [Arg] {
+    switch (Arg) {
+    case FenceType::Load: return "Loads";
+    case FenceType::Store: return "Stores";
+    case FenceType::LoadStore: return "LoadStores";
+    case FenceType::Inst: return "Instruction";
+    }
+    return "<Unknown Fence Type>";
+  }();
 }
 
 static void PrintArg(fextl::stringstream* out, const IRListView*, RoundMode Arg) {