Metrics for ref positions

jakobbotsch · May 1, 2024 · c52c798 · c52c798
1 parent 017593d
commit c52c798
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diff --git a/src/coreclr/jit/jitmetadatalist.h b/src/coreclr/jit/jitmetadatalist.h
@@ -60,6 +60,20 @@ JITMETADATAMETRIC(ProfileInconsistentImporterBranchFold, int,              0)
 JITMETADATAMETRIC(ProfileInconsistentImporterSwitchFold, int,              0)
 JITMETADATAMETRIC(ProfileInconsistentChainedGDV,         int,              0)
 JITMETADATAMETRIC(ProfileInconsistentScratchBB,          int,              0)
+JITMETADATAMETRIC(NumRefTypeInvalid,                     int,              0)
+JITMETADATAMETRIC(NumRefTypeDef,                         int,              0)
+JITMETADATAMETRIC(NumRefTypeUse,                         int,              0)
+JITMETADATAMETRIC(NumRefTypeKill,                        int,              0)
+JITMETADATAMETRIC(NumRefTypeBB,                          int,              0)
+JITMETADATAMETRIC(NumRefTypeFixedReg,                    int,              0)
+JITMETADATAMETRIC(NumRefTypeExpUse,                      int,              0)
+JITMETADATAMETRIC(NumRefTypeParamDef,                    int,              0)
+JITMETADATAMETRIC(NumRefTypeDummyDef,                    int,              0)
+JITMETADATAMETRIC(NumRefTypeZeroInit,                    int,              0)
+JITMETADATAMETRIC(NumRefTypeUpperVectorSave,             int,              0)
+JITMETADATAMETRIC(NumRefTypeUpperVectorRestore,          int,              0)
+JITMETADATAMETRIC(NumRefTypeKillGCRefs,                  int,              0)
+
 
 #undef JITMETADATA
 #undef JITMETADATAINFO

diff --git a/src/coreclr/jit/lsrabuild.cpp b/src/coreclr/jit/lsrabuild.cpp
@@ -191,6 +191,12 @@ RefPosition* LinearScan::newRefPositionRaw(LsraLocation nodeLocation, GenTree* t
         assert(!((refType == RefTypeParamDef) || (refType == RefTypeZeroInit) || (refType == RefTypeDummyDef) ||
                  (refType == RefTypeExpUse)));
     }
+
+    switch (refType)
+    {
+#define DEF_REFTYPE(name, x, y) case name: compiler->Metrics.Num ## name++; break;
+#include "lsra_reftypes.h"
+    }
 #endif // DEBUG
     return newRP;
 }