cpu-o3: train potential new entry in ittage in resolve update

Yakkhini · Yakkhini · commit 6d0f7248f79a · 2025-12-03T19:25:29.000+08:00
Change-Id: I1d2905b1c8150b41603d543d0eb1816635821301
diff --git a/src/cpu/pred/btb/btb_tage.cc b/src/cpu/pred/btb/btb_tage.cc
@@ -399,6 +399,7 @@ BTBTAGE::prepareUpdateEntries(const FetchStream &stream) {
         if (!new_entry_taken) {
             potential_new_entry.alwaysTaken = false;
         }
+        potential_new_entry.resolved = true;
         all_entries.push_back(potential_new_entry);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -399,6 +399,7 @@ BTBTAGE::prepareUpdateEntries(const FetchStream &stream) {`
`399`	`399`	`if (!new_entry_taken) {`
`400`	`400`	`potential_new_entry.alwaysTaken = false;`
`401`	`401`	`}`
	`402`	`+ potential_new_entry.resolved = true;`
`402`	`403`	`all_entries.push_back(potential_new_entry);`
`403`	`404`	`}`
`404`	`405`