From: Bryan English <bryan@rethought.computer>
Date: Sat, 31 Jan 2026 03:52:58 +0000 (-0500)
Subject: loop on the opposite condition
X-Git-Url: https://rethought.computer/gitweb//gitweb//git?a=commitdiff_plain;h=e15ab69e3cb393780ff5555dbd8a52aac493d1ec;p=sorel-lang.git

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 184a44a..69b39b4 100644
--- 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;
                 },