[llvm-commits] [llvm] r151143 - in /llvm/trunk/lib/CodeGen/AsmPrinter: DwarfCompileUnit.cpp DwarfCompileUnit.h DwarfDebug.cpp

[Eric Christopher]

Author: echristo
Date: Wed Feb 22 02:46:13 2012
New Revision: 151143

URL: http://llvm.org/viewvc/llvm-project?rev=151143&view=rev
Log:
Add the source language into the compile unit.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp?rev=151143&r1=151142&r2=151143&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp Wed Feb 22 02:46:13 2012
@@ -32,8 +32,9 @@
 using namespace llvm;
 
 /// CompileUnit - Compile unit constructor.
-CompileUnit::CompileUnit(unsigned I, DIE *D, AsmPrinter *A, DwarfDebug *DW)
-  : ID(I), CUDie(D), Asm(A), DD(DW), IndexTyDie(0) {
+CompileUnit::CompileUnit(unsigned I, unsigned L, DIE *D, AsmPrinter *A,
+			 DwarfDebug *DW)
+  : ID(I), Language(L), CUDie(D), Asm(A), DD(DW), IndexTyDie(0) {
   DIEIntegerOne = new (DIEValueAllocator) DIEInteger(1);
 }
 

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h?rev=151143&r1=151142&r2=151143&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h Wed Feb 22 02:46:13 2012
@@ -36,6 +36,10 @@
   ///
   unsigned ID;
 
+  /// Language - The DW_AT_language of the compile unit
+  ///
+  unsigned Language;
+
   /// Die - Compile unit debug information entry.
   ///
   const OwningPtr<DIE> CUDie;
@@ -76,11 +80,12 @@
   DenseMap<DIE *, const MDNode *> ContainingTypeMap;
 
 public:
-  CompileUnit(unsigned I, DIE *D, AsmPrinter *A, DwarfDebug *DW);
+  CompileUnit(unsigned I, unsigned L, DIE *D, AsmPrinter *A, DwarfDebug *DW);
   ~CompileUnit();
 
   // Accessors.
   unsigned getID()                  const { return ID; }
+  unsigned getLanguage()            const { return Language; }
   DIE* getCUDie()                   const { return CUDie.get(); }
   const StringMap<DIE*> &getGlobalTypes() const { return GlobalTypes; }
 

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=151143&r1=151142&r2=151143&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Wed Feb 22 02:46:13 2012
@@ -550,7 +550,7 @@
   unsigned ID = GetOrCreateSourceID(FN, CompilationDir);
 
   DIE *Die = new DIE(dwarf::DW_TAG_compile_unit);
-  CompileUnit *NewCU = new CompileUnit(ID, Die, Asm, this);
+  CompileUnit *NewCU = new CompileUnit(ID, DIUnit.getLanguage(), Die, Asm, this);
   NewCU->addString(Die, dwarf::DW_AT_producer, DIUnit.getProducer());
   NewCU->addUInt(Die, dwarf::DW_AT_language, dwarf::DW_FORM_data2,
                  DIUnit.getLanguage());