X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FCodeGen%2FAsmPrinter%2FAsmPrinter.cpp;h=731494419350daa61e57817e641f5d973f52c37c;hp=9132b8e15237473ed0e11e05a000cb7479120f8f;hb=f580a6229fc32444134bcc8fcc2fbc4cc756034d;hpb=7482ffbe497a4090448748ac96fd0c5b4ae958b1

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 9132b8e1523..73149441935 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -787,6 +787,9 @@ static bool emitDebugValueComment(const MachineInstr *MI, AsmPrinter &AP) {
     if (Op == dwarf::DW_OP_deref) {
       Deref = true;
       continue;
+    } else if (Op == dwarf::DW_OP_bit_piece) {
+      // There can't be any operands after this in a valid expression
+      break;
     }
     uint64_t ExtraOffset = Expr->getElement(i++);
     if (Op == dwarf::DW_OP_plus)