1 files changed, 4 insertions, 0 deletions
diff --git a/src/codegen/x86_64/CodeGen.zig b/src/codegen/x86_64/CodeGen.zig
index f0772dcd73..b43b359de1 100644
--- a/src/codegen/x86_64/CodeGen.zig
+++ b/src/codegen/x86_64/CodeGen.zig
@@ -173689,6 +173689,10 @@ fn genBody(cg: *CodeGen, body: []const Air.Inst.Index) InnerError!void {
                 };
                 for (ops) |op| try op.die(cg);
             },
+
+            // No soft-float `Legalize` features are enabled, so this instruction never appears.
+            .legalize_compiler_rt_call => unreachable,
+
             .work_item_id, .work_group_size, .work_group_id => unreachable,
         }
         try cg.resetTemps(@enumFromInt(0));