Fix broken test_ba

diff --git a/src/soc/branch/test/test_pipe_caller.py b/src/soc/branch/test/test_pipe_caller.py
index 4f68c56b8682b5a58f06ddfe71e7d0d662f6db7e..e55a3fbf13034f247d115309a4780a4fb5e43409 100644 (file)
--- a/src/soc/branch/test/test_pipe_caller.py
+++ b/src/soc/branch/test/test_pipe_caller.py
@@ -121,7 +121,7 @@ class TestRunner(FHDLTestCase):
                 instructions = list(zip(gen, program.assembly.splitlines()))
 
                 index = (simulator.pc.CIA.value - initial_cia)//4
-                while index < len(instructions):
+                while index < len(instructions) and index >= 0:
                     print(index)
                     ins, code = instructions[index]