add another const
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78487 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 2eb5a4b..cd95920 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -859,7 +859,7 @@
// Emit code to search the table.
OS << " // Search the table.\n";
- OS << " for (MatchEntry *it = MatchTable, "
+ OS << " for (const MatchEntry *it = MatchTable, "
<< "*ie = MatchTable + " << Info.Instructions.size()
<< "; it != ie; ++it) {\n";
for (unsigned i = 0; i != MaxNumOperands; ++i) {