Fix a use of freed string contents.
Speculatively try to fix our windows testers with a patch I found on the internet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139279 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/FixedLenDecoderEmitter.cpp b/utils/TableGen/FixedLenDecoderEmitter.cpp
index c0b5138..85f3dbf 100644
--- a/utils/TableGen/FixedLenDecoderEmitter.cpp
+++ b/utils/TableGen/FixedLenDecoderEmitter.cpp
@@ -764,11 +764,11 @@
static void emitSinglePredicateMatch(raw_ostream &o, StringRef str,
std::string PredicateNamespace) {
- const char *X = str.str().c_str();
- if (X[0] == '!')
- o << "!(Bits & " << PredicateNamespace << "::" << &X[1] << ")";
+ if (str[0] == '!')
+ o << "!(Bits & " << PredicateNamespace << "::"
+ << str.slice(1,str.size()) << ")";
else
- o << "(Bits & " << PredicateNamespace << "::" << X << ")";
+ o << "(Bits & " << PredicateNamespace << "::" << str << ")";
}
bool FilterChooser::emitPredicateMatch(raw_ostream &o, unsigned &Indentation,