DWARF: Silence GCC -Wsign-compare warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139775 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/DebugInfo/DWARFDebugLine.cpp b/lib/DebugInfo/DWARFDebugLine.cpp
index 9db86c33fb5b083c2599de1ebf8f9955f9b36f09..d2ebc384d901a4e35552bc876ac8ec1cce0f8d71 100644 (file)
--- a/lib/DebugInfo/DWARFDebugLine.cpp
+++ b/lib/DebugInfo/DWARFDebugLine.cpp
@@ -394,7 +394,7 @@ DWARFDebugLine::parseStatementTable(DataExtractor debug_line_data,
         // of such opcodes because they are specified in the prologue
         // as a multiple of LEB128 operands for each opcode.
         {
-          assert(opcode - 1 < prologue->StandardOpcodeLengths.size());
+          assert(opcode - 1U < prologue->StandardOpcodeLengths.size());
           uint8_t opcode_length = prologue->StandardOpcodeLengths[opcode - 1];
           for (uint8_t i=0; i<opcode_length; ++i)
             debug_line_data.getULEB128(offset_ptr);