From 9aa54ef6723ad06b019c02c22b574516dca6289b Mon Sep 17 00:00:00 2001
From: Peter LaFosse <peter@vector35.com>
Date: Mon, 21 Oct 2024 10:55:45 -0400
Subject: Linear view function regions collapse

Update collapse code to support PseudoC
---
 highlevelilinstruction.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'highlevelilinstruction.cpp')

diff --git a/highlevelilinstruction.cpp b/highlevelilinstruction.cpp
index c27e1251..7f764009 100644
--- a/highlevelilinstruction.cpp
+++ b/highlevelilinstruction.cpp
@@ -2480,6 +2480,25 @@ size_t HighLevelILInstruction::GetDestMemoryVersion() const
 }
 
 
+bool HighLevelILInstruction::CanCollapse(int operation)
+{
+	switch (operation)
+	{
+		case HLIL_IF:
+		case HLIL_WHILE:
+		case HLIL_WHILE_SSA:
+		case HLIL_DO_WHILE:
+		case HLIL_DO_WHILE_SSA:
+		case HLIL_FOR:
+		case HLIL_FOR_SSA:
+		case HLIL_SWITCH:
+		case HLIL_CASE:
+			return true;
+		default:
+			return false;
+	}
+}
+
 ExprId HighLevelILFunction::Nop(const ILSourceLocation& loc)
 {
 	return AddExprWithLocation(HLIL_NOP, loc, 0);
-- 
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