move position of less than variable into local scope

o1-labs · Dec 23, 2024 · 76ba34a · 76ba34a
1 parent 0b721aa
commit 76ba34a
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/o1vm/src/interpreters/riscv32im/interpreter.rs b/o1vm/src/interpreters/riscv32im/interpreter.rs
@@ -2239,10 +2239,10 @@ pub fn interpret_sbtype<Env: InterpreterEnv>(env: &mut Env, instr: SBInstruction
             let local_rs1 = env.read_register(&rs1);
             let local_rs2 = env.read_register(&rs2);
 
-            let rd_scratch = env.alloc_scratch();
-
-            let less_than =
-                unsafe { env.test_less_than_signed(&local_rs1, &local_rs2, rd_scratch) };
+            let less_than = {
+                let rd_scratch = env.alloc_scratch();
+                unsafe { env.test_less_than_signed(&local_rs1, &local_rs2, rd_scratch) }
+            };
 
             let offset =
                 less_than.clone() * Env::constant(4) + (Env::constant(1) - less_than) * imm0_12;