From fb41812bba77aea07debf4204d5af07ab6c3740c Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Fri, 1 May 2026 07:25:59 -0700
Subject: [PATCH] Flag the single-pass regalloc as "not buggy"

The referenced issue was closed some time ago and we've since updated
regalloc2, so re-enable fuzzing for the single-pass regalloc.
---
 crates/fuzzing/src/generators/config.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/crates/fuzzing/src/generators/config.rs b/crates/fuzzing/src/generators/config.rs
index d4a5a7a8b6f5..a618e245be4e 100644
--- a/crates/fuzzing/src/generators/config.rs
+++ b/crates/fuzzing/src/generators/config.rs
@@ -880,8 +880,7 @@ impl RegallocAlgorithm {
         match self {
             RegallocAlgorithm::Backtracking => wasmtime::RegallocAlgorithm::Backtracking,
             RegallocAlgorithm::SinglePass => {
-                // FIXME(#11850)
-                const SINGLE_PASS_KNOWN_BUGGY_AT_THIS_TIME: bool = true;
+                const SINGLE_PASS_KNOWN_BUGGY_AT_THIS_TIME: bool = false;
                 if SINGLE_PASS_KNOWN_BUGGY_AT_THIS_TIME {
                     wasmtime::RegallocAlgorithm::Backtracking
                 } else {