Reapply 68847.
Now debug_inlined section is covered by TAI->doesDwarfUsesInlineInfoSection(), which is false by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68964 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
index effb215..b596643 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
@@ -3955,6 +3955,18 @@
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)
@@ -3974,6 +3986,16 @@
// 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),