commit 870cfcf9a6189b65a8ee805b93a2c737c0183e62
author Chris Lattner <sabre@nondot.org> Wed Mar 31 03:34:40 2010 +0000
committer Chris Lattner <sabre@nondot.org> Wed Mar 31 03:34:40 2010 +0000
tree b9af4814e3f7a7b952fa656e18144b5dbb3457db
parent d363b4ebc7a98483437a5a88aba01dd9facdcd01

add new apis for getting/setting !dbg metadata on 
instructions.  In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99982 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfDebug.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 00a98fb..2f1a063 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2014,7 +2014,8 @@
       // FIXME : Lift this restriction.
       if (MInsn->getNumOperands() != 3)
         continue;
-      DIVariable DV((MDNode*)(MInsn->getOperand(MInsn->getNumOperands() - 1).getMetadata()));
+      DIVariable DV((MDNode*)(MInsn->getOperand(MInsn->getNumOperands()
+                                                - 1).getMetadata()));
       if (DV.getTag() == dwarf::DW_TAG_arg_variable)  {
         // FIXME Handle inlined subroutine arguments.
         DbgVariable *ArgVar = new DbgVariable(DV, MInsn, NULL);

lib/CodeGen/SelectionDAG/FastISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 3fc30ff..e4e9ef4 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -340,10 +340,9 @@
       StaticAllocaMap.find(AI);
     if (SI == StaticAllocaMap.end()) break; // VLAs.
     int FI = SI->second;
-    if (MMI) {
-      if (MDNode *Dbg = DI->getMetadata("dbg"))
-        MMI->setVariableDbgInfo(DI->getVariable(), FI, Dbg);
-    }
+    if (MDNode *Dbg = DI->getDbgMetadata())
+      MMI->setVariableDbgInfo(DI->getVariable(), FI, Dbg);
+    
     // Building the map above is target independent.  Generating DBG_VALUE
     // inline is target dependent; do this now.
     (void)TargetSelectInstruction(cast<Instruction>(I));

lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 7a0daf6..922c6e8 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -3800,7 +3800,7 @@
     int FI = SI->second;
 
     if (MachineModuleInfo *MMI = DAG.getMachineModuleInfo())
-      if (MDNode *Dbg = DI.getMetadata("dbg"))
+      if (MDNode *Dbg = DI.getDbgMetadata())
         MMI->setVariableDbgInfo(Variable, FI, Dbg);
     return 0;
   }
@@ -3852,7 +3852,7 @@
       return 0; // VLAs.
     int FI = SI->second;
     if (MachineModuleInfo *MMI = DAG.getMachineModuleInfo())
-      if (MDNode *Dbg = DI.getMetadata("dbg"))
+      if (MDNode *Dbg = DI.getDbgMetadata())
         MMI->setVariableDbgInfo(Variable, FI, Dbg);
     return 0;
   }