From 116361d94073fb4628a5a4728a2a6acacefe606d Mon Sep 17 00:00:00 2001
From: Miquel Sabaté Solà <mikisabate@gmail.com>
Date: Tue, 29 Oct 2024 13:46:17 +0100
Subject: Initial support for branching
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Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
---
 lib/xixanta/src/node.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/xixanta/src/node.rs')

diff --git a/lib/xixanta/src/node.rs b/lib/xixanta/src/node.rs
index f55ca11..a28d625 100644
--- a/lib/xixanta/src/node.rs
+++ b/lib/xixanta/src/node.rs
@@ -164,3 +164,17 @@ pub struct PNode {
     /// optional arguments.
     pub args: Option<Vec<PNode>>,
 }
+
+impl PNode {
+    pub fn is_branch(&self) -> bool {
+        if self.node_type != NodeType::Instruction {
+            return false;
+        }
+
+        let opcode = self.value.value.to_lowercase();
+        matches!(
+            opcode.as_str(),
+            "bcc" | "bcs" | "beq" | "bmi" | "bne" | "bpl" | "bvc" | "bvs"
+        )
+    }
+}
-- 
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