2 files changed, 37 insertions, 19 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index a4cd4d74c3d..16542f54cf1 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -55,10 +55,15 @@ using namespace llvm;
 
 #define DEBUG_TYPE "asm-printer"
 
-static const char *const DWARFGroupName = "DWARF Emission";
-static const char *const DbgTimerName = "Debug Info Emission";
-static const char *const EHTimerName = "DWARF Exception Writer";
-static const char *const CodeViewLineTablesGroupName = "CodeView Line Tables";
+static const char *const DWARFGroupName = "dwarf";
+static const char *const DWARFGroupDescription = "DWARF Emission";
+static const char *const DbgTimerName = "emit";
+static const char *const DbgTimerDescription = "Debug Info Emission";
+static const char *const EHTimerName = "write_exception";
+static const char *const EHTimerDescription = "DWARF Exception Writer";
+static const char *const CodeViewLineTablesGroupName = "linetables";
+static const char *const CodeViewLineTablesGroupDescription =
+  "CodeView Line Tables";
 
 STATISTIC(EmittedInsts, "Number of machine instrs printed");
 
@@ -244,13 +249,15 @@ bool AsmPrinter::doInitialization(Module &M) {
     bool EmitCodeView = MMI->getModule()->getCodeViewFlag();
     if (EmitCodeView && TM.getTargetTriple().isKnownWindowsMSVCEnvironment()) {
       Handlers.push_back(HandlerInfo(new CodeViewDebug(this),
-                                     DbgTimerName,
-                                     CodeViewLineTablesGroupName));
+                                     DbgTimerName, DbgTimerDescription,
+                                     CodeViewLineTablesGroupName,
+                                     CodeViewLineTablesGroupDescription));
     }
     if (!EmitCodeView || MMI->getModule()->getDwarfVersion()) {
       DD = new DwarfDebug(this, &M);
       DD->beginModule();
-      Handlers.push_back(HandlerInfo(DD, DbgTimerName, DWARFGroupName));
+      Handlers.push_back(HandlerInfo(DD, DbgTimerName, DbgTimerDescription,
+                                     DWARFGroupName, DWARFGroupDescription));
     }
   }
 
@@ -278,7 +285,8 @@ bool AsmPrinter::doInitialization(Module &M) {
     break;
   }
   if (ES)
-    Handlers.push_back(HandlerInfo(ES, EHTimerName, DWARFGroupName));
+    Handlers.push_back(HandlerInfo(ES, EHTimerName, EHTimerDescription,
+                                   DWARFGroupName, DWARFGroupDescription));
   return false;
 }
 
@@ -399,7 +407,9 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
   unsigned AlignLog = getGVAlignmentLog2(GV, DL);
 
   for (const HandlerInfo &HI : Handlers) {
-    NamedRegionTimer T(HI.TimerName, HI.TimerGroupName, TimePassesIsEnabled);
+    NamedRegionTimer T(HI.TimerName, HI.TimerDescription,
+                       HI.TimerGroupName, HI.TimerGroupDescription,
+                       TimePassesIsEnabled);
     HI.Handler->setSymbolSize(GVSym, Size);
   }
 
@@ -588,7 +598,8 @@ void AsmPrinter::EmitFunctionHeader() {
 
   // Emit pre-function debug and/or EH information.
   for (const HandlerInfo &HI : Handlers) {
-    NamedRegionTimer T(HI.TimerName, HI.TimerGroupName, TimePassesIsEnabled);
+    NamedRegionTimer T(HI.TimerName, HI.TimerDescription, HI.TimerGroupName,
+                       HI.TimerGroupDescription, TimePassesIsEnabled);
     HI.Handler->beginFunction(MF);
   }
 
@@ -852,7 +863,8 @@ void AsmPrinter::EmitFunctionBody() {
 
       if (ShouldPrintDebugScopes) {
         for (const HandlerInfo &HI : Handlers) {
-          NamedRegionTimer T(HI.TimerName, HI.TimerGroupName,
+          NamedRegionTimer T(HI.TimerName, HI.TimerDescription,
+                             HI.TimerGroupName, HI.TimerGroupDescription,
                              TimePassesIsEnabled);
           HI.Handler->beginInstruction(&MI);
         }
@@ -896,7 +908,8 @@ void AsmPrinter::EmitFunctionBody() {
 
       if (ShouldPrintDebugScopes) {
         for (const HandlerInfo &HI : Handlers) {
-          NamedRegionTimer T(HI.TimerName, HI.TimerGroupName,
+          NamedRegionTimer T(HI.TimerName, HI.TimerDescription,
+                             HI.TimerGroupName, HI.TimerGroupDescription,
                              TimePassesIsEnabled);
           HI.Handler->endInstruction();
         }
@@ -954,7 +967,8 @@ void AsmPrinter::EmitFunctionBody() {
   }
 
   for (const HandlerInfo &HI : Handlers) {
-    NamedRegionTimer T(HI.TimerName, HI.TimerGroupName, TimePassesIsEnabled);
+    NamedRegionTimer T(HI.TimerName, HI.TimerDescription, HI.TimerGroupName,
+                       HI.TimerGroupDescription, TimePassesIsEnabled);
     HI.Handler->markFunctionEnd();
   }
 
@@ -963,7 +977,8 @@ void AsmPrinter::EmitFunctionBody() {
 
   // Emit post-function debug and/or EH information.
   for (const HandlerInfo &HI : Handlers) {
-    NamedRegionTimer T(HI.TimerName, HI.TimerGroupName, TimePassesIsEnabled);
+    NamedRegionTimer T(HI.TimerName, HI.TimerDescription, HI.TimerGroupName,
+                       HI.TimerGroupDescription, TimePassesIsEnabled);
     HI.Handler->endFunction(MF);
   }
   MMI->EndFunction();
@@ -1154,8 +1169,8 @@ bool AsmPrinter::doFinalization(Module &M) {
 
   // Finalize debug and EH information.
   for (const HandlerInfo &HI : Handlers) {
-    NamedRegionTimer T(HI.TimerName, HI.TimerGroupName,
-                       TimePassesIsEnabled);
+    NamedRegionTimer T(HI.TimerName, HI.TimerDescription, HI.TimerGroupName,
+                       HI.TimerGroupDescription, TimePassesIsEnabled);
     HI.Handler->endModule();
     delete HI.Handler;
   }
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index ef21f6bb9c1..59467f7dbaf 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -120,8 +120,10 @@ static cl::opt<LinkageNameOption>
                                             "Abstract subprograms")),
                       cl::init(DefaultLinkageNames));
 
-static const char *const DWARFGroupName = "DWARF Emission";
-static const char *const DbgTimerName = "DWARF Debug Writer";
+static const char *const DWARFGroupName = "dwarf";
+static const char *const DWARFGroupDescription = "DWARF Emission";
+static const char *const DbgTimerName = "writer";
+static const char *const DbgTimerDescription = "DWARF Debug Writer";
 
 void DebugLocDwarfExpression::EmitOp(uint8_t Op, const char *Comment) {
   BS.EmitInt8(
@@ -464,7 +466,8 @@ void DwarfDebug::constructAndAddImportedEntityDIE(DwarfCompileUnit &TheCU,
 // global DIEs and emit initial debug info sections. This is invoked by
 // the target AsmPrinter.
 void DwarfDebug::beginModule() {
-  NamedRegionTimer T(DbgTimerName, DWARFGroupName, TimePassesIsEnabled);
+  NamedRegionTimer T(DbgTimerName, DbgTimerDescription, DWARFGroupName,
+                     DWARFGroupDescription, TimePassesIsEnabled);
   if (DisableDebugInfoPrinting)
     return;