Make LABEL a builtin opcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33537 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 12a824c8ca..e2935804fc 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -1029,6 +1029,16 @@ void AsmPrinter::printInlineAsm(const MachineInstr *MI) const {
   O << "\n\t" << TAI->getInlineAsmEnd() << "\n";
 }
 
+/// printLabel - This method prints a local label used by debug and
+/// exception handling tables.
+void AsmPrinter::printLabel(const MachineInstr *MI) const {
+  if (AsmVerbose) O << "\n";
+  O << TAI->getPrivateGlobalPrefix()
+    << "debug_loc"
+    << MI->getOperand(0).getImmedValue()
+    << ":\n";
+}
+
 /// PrintAsmOperand - Print the specified operand of MI, an INLINEASM
 /// instruction, using the specified assembler variant.  Targets should
 /// overried this to format as appropriate.