DebugInfo: Correct comment & re-format a nearby loop

[oota-llvm.git] / lib / CodeGen / AsmPrinter / DwarfAccelTable.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp b/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
index 454a923c13e06864a16bc6a626fb9640f1a85175..a82a149ca3933a51c77df735aa76a7cb05e61841 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
@@ -12,10 +12,10 @@
 //===----------------------------------------------------------------------===//
 
 #include "DwarfAccelTable.h"
-#include "DwarfDebug.h"
 #include "DIE.h"
-#include "llvm/ADT/Twine.h"
+#include "DwarfDebug.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/Twine.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCStreamer.h"
@@ -32,7 +32,7 @@ const char *DwarfAccelTable::Atom::AtomTypeString(enum AtomType AT) {
   case eAtomTypeTag: return "eAtomTypeTag";
   case eAtomTypeNameFlags: return "eAtomTypeNameFlags";
   case eAtomTypeTypeFlags: return "eAtomTypeTypeFlags";
-  } 
+  }
   llvm_unreachable("invalid AtomType!");
 }
 
@@ -76,7 +76,7 @@ static bool compareDIEs(const DwarfAccelTable::HashDataContents *A,
   return A->Die->getOffset() < B->Die->getOffset();
 }
 
-void DwarfAccelTable::FinalizeTable(AsmPrinter *Asm, const char *Prefix) {
+void DwarfAccelTable::FinalizeTable(AsmPrinter *Asm, StringRef Prefix) {
   // Create the individual hash data outputs.
   for (StringMap<DataArray>::iterator
          EI = Entries.begin(), EE = Entries.end(); EI != EE; ++EI) {
@@ -133,8 +133,8 @@ void DwarfAccelTable::EmitHeader(AsmPrinter *Asm) {
   }
 }
 
-// Walk through and emit the buckets for the table. This will look
-// like a list of numbers of how many elements are in each bucket.
+// Walk through and emit the buckets for the table. Each index is
+// an offset into the list of hashes.
 void DwarfAccelTable::EmitBuckets(AsmPrinter *Asm) {
   unsigned index = 0;
   for (size_t i = 0, e = Buckets.size(); i < e; ++i) {
@@ -155,7 +155,7 @@ void DwarfAccelTable::EmitHashes(AsmPrinter *Asm) {
            HE = Buckets[i].end(); HI != HE; ++HI) {
       Asm->OutStreamer.AddComment("Hash in Bucket " + Twine(i));
       Asm->EmitInt32((*HI)->HashValue);
-    } 
+    }
   }
 }
 
@@ -173,7 +173,7 @@ void DwarfAccelTable::EmitOffsets(AsmPrinter *Asm, MCSymbol *SecBegin) {
         MCBinaryExpr::CreateSub(MCSymbolRefExpr::Create((*HI)->Sym, Context),
                                 MCSymbolRefExpr::Create(SecBegin, Context),
                                 Context);
-      Asm->OutStreamer.EmitValue(Sub, sizeof(uint32_t), 0);
+      Asm->OutStreamer.EmitValue(Sub, sizeof(uint32_t));
     }
   }
 }
@@ -181,7 +181,7 @@ void DwarfAccelTable::EmitOffsets(AsmPrinter *Asm, MCSymbol *SecBegin) {
 // Walk through the buckets and emit the full data for each element in
 // the bucket. For the string case emit the dies and the various offsets.
 // Terminate each HashData bucket with 0.
-void DwarfAccelTable::EmitData(AsmPrinter *Asm, DwarfDebug *D) {
+void DwarfAccelTable::EmitData(AsmPrinter *Asm, DwarfUnits *D) {
   uint64_t PrevHash = UINT64_MAX;
   for (size_t i = 0, e = Buckets.size(); i < e; ++i) {
     for (HashList::const_iterator HI = Buckets[i].begin(),
@@ -190,7 +190,7 @@ void DwarfAccelTable::EmitData(AsmPrinter *Asm, DwarfDebug *D) {
       Asm->OutStreamer.EmitLabel((*HI)->Sym);
       Asm->OutStreamer.AddComment((*HI)->Str);
       Asm->EmitSectionOffset(D->getStringPoolEntry((*HI)->Str),
-                             D->getStringPool());
+                             D->getStringPoolSym());
       Asm->OutStreamer.AddComment("Num DIEs");
       Asm->EmitInt32((*HI)->Data.size());
       for (ArrayRef<HashDataContents*>::const_iterator
@@ -215,7 +215,7 @@ void DwarfAccelTable::EmitData(AsmPrinter *Asm, DwarfDebug *D) {
 
 // Emit the entire data structure to the output file.
 void DwarfAccelTable::Emit(AsmPrinter *Asm, MCSymbol *SecBegin,
-                           DwarfDebug *D) {
+                           DwarfUnits *D) {
   // Emit the header.
   EmitHeader(Asm);
 
@@ -258,7 +258,7 @@ void DwarfAccelTable::print(raw_ostream &O) {
     for (std::vector<HashData*>::const_iterator
            DI = Data.begin(), DE = Data.end(); DI != DE; ++DI)
       (*DI)->print(O);
-  
+
 
 }
 #endif