[llvm] 923dbb0 - [llvm-mca][TimelineView] Skip invalid entries when printing the json output.

Andrea Di Biagio via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 19 08:19:12 PDT 2023


Author: Andrea Di Biagio
Date: 2023-06-19T16:17:33+01:00
New Revision: 923dbb01ea6be1ec919d0b71b34551ae91169bc7

URL: https://github.com/llvm/llvm-project/commit/923dbb01ea6be1ec919d0b71b34551ae91169bc7
DIFF: https://github.com/llvm/llvm-project/commit/923dbb01ea6be1ec919d0b71b34551ae91169bc7.diff

LOG: [llvm-mca][TimelineView] Skip invalid entries when printing the json output.

Added: 
    

Modified: 
    llvm/tools/llvm-mca/Views/TimelineView.cpp

Removed: 
    


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diff  --git a/llvm/tools/llvm-mca/Views/TimelineView.cpp b/llvm/tools/llvm-mca/Views/TimelineView.cpp
index 5c05edbdea686..2eca48aadfd70 100644
--- a/llvm/tools/llvm-mca/Views/TimelineView.cpp
+++ b/llvm/tools/llvm-mca/Views/TimelineView.cpp
@@ -315,6 +315,10 @@ json::Value TimelineView::toJSON() const {
   json::Array TimelineInfo;
 
   for (const TimelineViewEntry &TLE : Timeline) {
+    // Check if the timeline-max-cycles has been reached.
+    if (!TLE.CycleRetired && TLE.CycleExecuted)
+      break;
+
     TimelineInfo.push_back(
         json::Object({{"CycleDispatched", TLE.CycleDispatched},
                       {"CycleReady", TLE.CycleReady},


        


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