From: Michael Nolan <mtnolan2640@gmail.com>
Date: Mon, 30 Mar 2020 17:04:19 +0000 (-0400)
Subject: Fix bug in GAS test where it would load and update the same register
X-Git-Tag: div_pipeline~1596
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2e151c192fab4112c8cafe8af15f4d6a3709f951;p=soc.git

Fix bug in GAS test where it would load and update the same register
---

diff --git a/src/soc/decoder/test/test_decoder_gas.py b/src/soc/decoder/test/test_decoder_gas.py
index aca254e4..be3f42b7 100644
--- a/src/soc/decoder/test/test_decoder_gas.py
+++ b/src/soc/decoder/test/test_decoder_gas.py
@@ -152,6 +152,8 @@ class LdStOp(Checker):
         self.opcode = self.ops[self.opcodestr]
         self.r1 = Register(random.randrange(32))
         self.r2 = Register(random.randrange(1, 32))
+        while self.r2.num == self.r1.num:
+            self.r2 = Register(random.randrange(1, 32))
         self.imm = random.randrange(32767)
 
     def generate_instruction(self):