From dc414a3158b11f49f40f79978a1ffa189a597f96 Mon Sep 17 00:00:00 2001
From: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Date: Wed, 24 Sep 2025 19:21:20 +0100
Subject: [PATCH] Track from JUMP_BACKWARD rather than FOR_ITER

---
 Python/bytecodes.c         | 2 +-
 Python/generated_cases.c.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Python/bytecodes.c b/Python/bytecodes.c
index d8e987708eba..770805a98d61 100644
--- a/Python/bytecodes.c
+++ b/Python/bytecodes.c
@@ -2978,7 +2978,7 @@ dummy_func(
                         DISPATCH();
                     }
                 }
-                _PyJIT_InitializeTracing(tstate, frame, next_instr, STACK_LEVEL(), 0, NULL);
+                _PyJIT_InitializeTracing(tstate, frame, this_instr, STACK_LEVEL(), 0, NULL);
                 ENTER_TRACING();
                 // Don't add the JUMP_BACKWARD_JIT instruction to the trace.
                 DISPATCH();
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h
index 1633559d72ac..e190f651fa4c 100644
--- a/Python/generated_cases.c.h
+++ b/Python/generated_cases.c.h
@@ -8400,7 +8400,7 @@
                             DISPATCH();
                         }
                     }
-                    _PyJIT_InitializeTracing(tstate, frame, next_instr, STACK_LEVEL(), 0, NULL);
+                    _PyJIT_InitializeTracing(tstate, frame, this_instr, STACK_LEVEL(), 0, NULL);
                     ENTER_TRACING();
                     DISPATCH();
                 }
@@ -22048,7 +22048,7 @@
                             TRACING_DISPATCH();
                         }
                     }
-                    _PyJIT_InitializeTracing(tstate, frame, next_instr, STACK_LEVEL(), 0, NULL);
+                    _PyJIT_InitializeTracing(tstate, frame, this_instr, STACK_LEVEL(), 0, NULL);
                     ENTER_TRACING();
                     TRACING_DISPATCH();
                 }
-- 
2.47.3