fix co-issue scheduling pc assertions

1 files changed, 17 insertions, 0 deletions

diff --git a/src/abstract_hardware_model.h b/src/abstract_hardware_model.h
index 369459b..6ce1871 100644
--- a/src/abstract_hardware_model.h
+++ b/src/abstract_hardware_model.h
@@ -1508,6 +1508,18 @@ class warp_inst_t : public inst_t {
   unsigned get_schd_id() const { return m_scheduler_id; }
   active_mask_t get_warp_active_mask() const { return m_warp_active_mask; }
 
+  // Debug-only path tag for the pc==inst.pc assertion investigation.
+  //   0 = primary issue
+  //   1 = co-issue intra (same warp, sibling split)
+  //   2 = co-issue inter (different warp)
+  //   3 = co-issue MEM (mem-coissue path)
+  unsigned get_dbg_path() const { return m_dbg_path; }
+  void set_dbg_path(unsigned p) { m_dbg_path = p; }
+  int get_dbg_split_id() const { return m_dbg_split_id; }
+  void set_dbg_split_id(int s) { m_dbg_split_id = s; }
+  const void *get_dbg_source_inst() const { return m_dbg_source_inst; }
+  void set_dbg_source_inst(const void *p) { m_dbg_source_inst = p; }
+
  protected:
   unsigned m_uid;
   unsigned long long m_streamID;
@@ -1550,6 +1562,11 @@ class warp_inst_t : public inst_t {
   // SIMD lane partitioning data
   std::vector<simd_set_info> m_simd_sets;
 
+  // Debug-only fields for pc==inst.pc assertion investigation
+  unsigned m_dbg_path = 0;
+  int m_dbg_split_id = -1;
+  const void *m_dbg_source_inst = NULL;
+
   // Jin: cdp support
  public:
   int m_is_cdp;