loop on the opposite condition

diff --git a/rel-lang/relc/src/riscv_asm_codegen.rs b/rel-lang/relc/src/riscv_asm_codegen.rs
index 184a44af11de28a4a1435c80255ae31ff51d3a9f..69b39b4209307987c0c46d3d8a3950e6fb0a19ad 100644 (file)
--- a/rel-lang/relc/src/riscv_asm_codegen.rs
+++ b/rel-lang/relc/src/riscv_asm_codegen.rs
@@ -306,10 +306,10 @@ impl<'a> CodeGen<'a> {
                     }
                     stack.pop();
                 },
-                IR::Loop => { // keep looping as long as top of stack is true/0
+                IR::Loop => { // keep looping until is true/0
                     self.label(format!("_loop_{}:", loop_count));
                     self.pop_to("t0");
-                    self.line(format!("bnez t0, _endloop_{}", loop_count));
+                    self.line(format!("beqz t0, _endloop_{}", loop_count));
                     loop_stack.push(loop_count);
                     loop_count += 1;
                 },