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Diffstat (limited to 'lib/Target/X86/AsmPrinter/X86MCInstLower.cpp')
-rw-r--r--lib/Target/X86/AsmPrinter/X86MCInstLower.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
index 32d5cee..effc8ed 100644
--- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
+++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
@@ -345,6 +345,8 @@ void X86AsmPrinter::PrintDebugValueComment(const MachineInstr *MI,
O << '\t' << MAI->getCommentString() << "DEBUG_VALUE: ";
// cast away const; DIetc do not take const operands for some reason.
DIVariable V(const_cast<MDNode *>(MI->getOperand(NOps-1).getMetadata()));
+ if (V.getContext().isSubprogram())
+ O << DISubprogram(V.getContext().getNode()).getDisplayName() << ":";
O << V.getName();
O << " <- ";
// Frame address. Currently handles register +- offset only.