[𝘀𝗽𝗿] changes to main this commit is based onusers/minglotus-6/sprmain.thinlto

Created using spr 1.3.4

[skip ci]

1 files changed, 28 insertions, 2 deletions

diff --git a/llvm/tools/llvm-profdata/llvm-profdata.cpp b/llvm/tools/llvm-profdata/llvm-profdata.cpp
index e6dc81b..3487b36 100644
--- a/llvm/tools/llvm-profdata/llvm-profdata.cpp
+++ b/llvm/tools/llvm-profdata/llvm-profdata.cpp
@@ -338,6 +338,9 @@ cl::opt<bool> ShowIndirectCallTargets(
     "ic-targets", cl::init(false),
     cl::desc("Show indirect call site target values for shown functions"),
     cl::sub(ShowSubcommand));
+cl::opt<bool> ShowVTables("show-vtables", cl::init(false),
+                          cl::desc("Show vtable names for shown functions"),
+                          cl::sub(ShowSubcommand));
 cl::opt<bool> ShowMemOPSizes(
     "memop-sizes", cl::init(false),
     cl::desc("Show the profiled sizes of the memory intrinsic calls "
@@ -715,6 +718,13 @@ static void loadInput(const WeightedFile &Input, SymbolRemapper *Remapper,
     });
   }
 
+  const InstrProfSymtab &symtab = Reader->getSymtab();
+  const auto &VTableNames = symtab.getVTableNames();
+
+  for (const auto &kv : VTableNames) {
+    WC->Writer.addVTableName(kv.getKey());
+  }
+
   if (Reader->hasTemporalProfile()) {
     auto &Traces = Reader->getTemporalProfTraces(Input.Weight);
     if (!Traces.empty())
@@ -1288,8 +1298,8 @@ remapSamples(const sampleprof::FunctionSamples &Samples,
                           BodySample.second.getSamples());
     for (const auto &Target : BodySample.second.getCallTargets()) {
       Result.addCalledTargetSamples(BodySample.first.LineOffset,
-                                    MaskedDiscriminator,
-                                    Remapper(Target.first), Target.second);
+                                    MaskedDiscriminator, Remapper(Target.first),
+                                    Target.second);
     }
   }
   for (const auto &CallsiteSamples : Samples.getCallsiteSamples()) {
@@ -2750,6 +2760,10 @@ static int showInstrProfile(ShowFormat SFormat, raw_fd_ostream &OS) {
         OS << "    Indirect Call Site Count: "
            << Func.getNumValueSites(IPVK_IndirectCallTarget) << "\n";
 
+      if (ShowVTables)
+        OS << "    Number of instrumented vtables: "
+           << Func.getNumValueSites(IPVK_VTableTarget) << "\n";
+
       uint32_t NumMemOPCalls = Func.getNumValueSites(IPVK_MemOPSize);
       if (ShowMemOPSizes && NumMemOPCalls > 0)
         OS << "    Number of Memory Intrinsics Calls: " << NumMemOPCalls
@@ -2771,6 +2785,13 @@ static int showInstrProfile(ShowFormat SFormat, raw_fd_ostream &OS) {
                               &(Reader->getSymtab()));
       }
 
+      if (ShowVTables) {
+        OS << "    VTable Results:\n";
+        traverseAllValueSites(Func, IPVK_VTableTarget,
+                              VPStats[IPVK_VTableTarget], OS,
+                              &(Reader->getSymtab()));
+      }
+
       if (ShowMemOPSizes && NumMemOPCalls > 0) {
         OS << "    Memory Intrinsic Size Results:\n";
         traverseAllValueSites(Func, IPVK_MemOPSize, VPStats[IPVK_MemOPSize], OS,
@@ -2819,6 +2840,11 @@ static int showInstrProfile(ShowFormat SFormat, raw_fd_ostream &OS) {
                         VPStats[IPVK_IndirectCallTarget]);
   }
 
+  if (ShownFunctions && ShowVTables) {
+    OS << "Statistics for vtable profile:\n";
+    showValueSitesStats(OS, IPVK_VTableTarget, VPStats[IPVK_VTableTarget]);
+  }
+
   if (ShownFunctions && ShowMemOPSizes) {
     OS << "Statistics for memory intrinsic calls sizes profile:\n";
     showValueSitesStats(OS, IPVK_MemOPSize, VPStats[IPVK_MemOPSize]);