JIT support for ToBool instruction

ShaharNaveh · ShaharNaveh · commit 50763cee4b60 · 2026-01-05T12:18:49.000+02:00
diff --git a/crates/jit/src/instructions.rs b/crates/jit/src/instructions.rs
@@ -635,9 +635,14 @@ impl<'a, 'b> FunctionCompiler<'a, 'b> {
                 self.stack.swap(i, j);
                 Ok(())
             }
-            Instruction::UnaryNot => {
+            Instruction::ToBool => {
                 let a = self.stack.pop().ok_or(JitCompileError::BadBytecode)?;
-                let boolean = self.boolean_val(a)?;
+                let value = self.boolean_val(a)?;
+                self.stack.push(JitValue::Bool(value));
+                Ok(())
+            }
+            Instruction::UnaryNot => {
+                let boolean = self.stack.pop().ok_or(JitCompileError::BadBytecode)?;
                 let not_boolean = self.builder.ins().bxor_imm(boolean, 1);
                 self.stack.push(JitValue::Bool(not_boolean));
                 Ok(())
