From c0d27a9eb5f573d94b1404cf45998f0f8570e249 Mon Sep 17 00:00:00 2001
From: Floogle <18466542+skyfloogle@users.noreply.github.com>
Date: Sun, 31 Mar 2024 19:27:36 +0200
Subject: [PATCH] improve nester's funky bowling speedhack

---
 source/common/drc_core.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/source/common/drc_core.c b/source/common/drc_core.c
index 3b46e0d..6b8d4a3 100644
--- a/source/common/drc_core.c
+++ b/source/common/drc_core.c
@@ -383,9 +383,11 @@ static void drc_findLastConditionalInst(int pos) {
                     break;
             case V810_OP_JAL:
                 // nester's funky bowling calls a function to do its busywait read
-                // and it does this twice
-                if (tVBOpt.CRC32 == 0xDF4D56B4 && (inst_cache[i].PC == 0x700a01a || inst_cache[i].PC == 0x700a094))
-                    break;
+                // and it does this several times
+                if (tVBOpt.CRC32 == 0xDF4D56B4 && (
+                    inst_cache[i].PC + inst_cache[i].branch_offset == 0x07005326 ||
+                    inst_cache[i].PC + inst_cache[i].branch_offset == 0x07001f2c
+                )) break;
             case V810_OP_ADD:
             case V810_OP_OR:
                 // only certain operators are ok for busywait here, otherwise fallthrough