commit c6fa3ff0bddca92e443ef9ff454d2a74cac867bd
author Dan Gohman <gohman@apple.com> Sat Apr 11 15:57:04 2009 +0000
committer Dan Gohman <gohman@apple.com> Sat Apr 11 15:57:04 2009 +0000
tree 54d7d4a5e71d87b13ed1ea8fcaccb415b31a2169
parent 2057532679fc1045cfeb38b477ac9e749e6b1dd8

Revert r68847. It breaks the build on non-Darwin targets, with this message
from the assembler:

Error: unknown pseudo-op: `.debug_inlined'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68863 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/FastISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 617f6e4..8467330 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -372,23 +372,11 @@
 
       // Record the source line.
       unsigned Line = Subprogram.getLineNumber();
-      unsigned LabelID = DW->RecordSourceLine(Line, 0, SrcFile);
+      DW->RecordSourceLine(Line, 0, SrcFile);
       setCurDebugLoc(DebugLoc::get(MF.getOrCreateDebugLocID(SrcFile, Line, 0)));
 
-      std::string SPName;
-      Subprogram.getLinkageName(SPName);
-      if (!SPName.empty() 
-          && strcmp(SPName.c_str(), MF.getFunction()->getNameStart())) {
-        // This is a beginning of inlined function.
-        DW->RecordRegionStart(cast<GlobalVariable>(FSI->getSubprogram()), 
-                              LabelID);
-        const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
-        BuildMI(MBB, DL, II).addImm(LabelID);
-        DW->RecordInlineInfo(Subprogram.getGV(), LabelID);
-      } else {
-        // llvm.dbg.func_start also defines beginning of function scope.
-        DW->RecordRegionStart(cast<GlobalVariable>(FSI->getSubprogram()));
-      }
+      // llvm.dbg.func_start also defines beginning of function scope.
+      DW->RecordRegionStart(cast<GlobalVariable>(FSI->getSubprogram()));
     }
 
     return true;

lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
index b596643..effb215 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
@@ -3955,18 +3955,6 @@
     DwarfWriter *DW = DAG.getDwarfWriter();
     DbgRegionEndInst &REI = cast<DbgRegionEndInst>(I);
     if (DW && DW->ValidDebugInfo(REI.getContext())) {
-
-      MachineFunction &MF = DAG.getMachineFunction();
-      DISubprogram Subprogram(cast<GlobalVariable>(REI.getContext()));
-      std::string SPName;
-      Subprogram.getLinkageName(SPName);
-      if (!SPName.empty() 
-          && strcmp(SPName.c_str(), MF.getFunction()->getNameStart())) {
-        // This is end of inlined function. Debugging information for
-        // inlined function is not handled yet (only supported by FastISel).
-        return 0;
-      }
-
       unsigned LabelID =
         DW->RecordRegionEnd(cast<GlobalVariable>(REI.getContext()));
       if (Fast)
@@ -3986,16 +3974,6 @@
       // what (most?) gdb expects.
       MachineFunction &MF = DAG.getMachineFunction();
       DISubprogram Subprogram(cast<GlobalVariable>(SP));
-
-      std::string SPName;
-      Subprogram.getLinkageName(SPName);
-      if (!SPName.empty() 
-          && strcmp(SPName.c_str(), MF.getFunction()->getNameStart())) {
-        // This is beginning of inlined function. Debugging information for
-        // inlined function is not handled yet (only supported by FastISel).
-        return 0;
-      }
-
       DICompileUnit CompileUnit = Subprogram.getCompileUnit();
       std::string Dir, FN;
       unsigned SrcFile = DW->getOrCreateSourceID(CompileUnit.getDirectory(Dir),