From a5330afed9ca07018c5c2109f9ed8bbcd4609426 Mon Sep 17 00:00:00 2001
From: Max Bernstein <max.bernstein@shopify.com>
Date: Thu, 20 Mar 2025 13:28:40 -0400
Subject: Fix another case of single-arm match

---
 zjit/src/hir.rs | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/zjit/src/hir.rs b/zjit/src/hir.rs
index 8e0e907da4..6957f2a41a 100644
--- a/zjit/src/hir.rs
+++ b/zjit/src/hir.rs
@@ -540,13 +540,10 @@ impl Function {
         let rpo = self.rpo();
         // Walk the graph, computing predecessor blocks
         for block in &rpo {
-            for insn in &self.blocks[block.0].insns {
-                match self.find(*insn) {
-                    Insn::IfTrue { target, .. }
-                    | Insn::IfFalse { target, .. }
-                    | Insn::Jump(target) =>
-                        preds[target.target.0].push(*insn),
-                    _ => {}
+            for insn_id in &self.blocks[block.0].insns {
+                let insn = self.find(*insn_id);
+                if let Insn::IfTrue { target, .. } | Insn::IfFalse { target, .. } | Insn::Jump(target) = insn {
+                    preds[target.target.0].push(*insn_id);
                 }
             }
         }
-- 
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