Importing rustc-1.47.0
Bug: 171280890
Change-Id: Iac01e5c09a6ae8e508762cd96c2a88d191af4f0e
diff --git a/src/llvm-project/llvm/lib/IR/InlineAsm.cpp b/src/llvm-project/llvm/lib/IR/InlineAsm.cpp
index fd732f9..ee30b92 100644
--- a/src/llvm-project/llvm/lib/IR/InlineAsm.cpp
+++ b/src/llvm-project/llvm/lib/IR/InlineAsm.cpp
@@ -136,14 +136,14 @@
// Find the end of the register name.
StringRef::iterator ConstraintEnd = std::find(I+1, E, '}');
if (ConstraintEnd == E) return true; // "{foo"
- pCodes->push_back(StringRef(I, ConstraintEnd+1 - I));
+ pCodes->push_back(std::string(StringRef(I, ConstraintEnd + 1 - I)));
I = ConstraintEnd+1;
} else if (isdigit(static_cast<unsigned char>(*I))) { // Matching Constraint
// Maximal munch numbers.
StringRef::iterator NumStart = I;
while (I != E && isdigit(static_cast<unsigned char>(*I)))
++I;
- pCodes->push_back(StringRef(NumStart, I - NumStart));
+ pCodes->push_back(std::string(StringRef(NumStart, I - NumStart)));
unsigned N = atoi(pCodes->back().c_str());
// Check that this is a valid matching constraint!
if (N >= ConstraintsSoFar.size() || ConstraintsSoFar[N].Type != isOutput||
@@ -179,7 +179,7 @@
} else if (*I == '^') {
// Multi-letter constraint
// FIXME: For now assuming these are 2-character constraints.
- pCodes->push_back(StringRef(I+1, 2));
+ pCodes->push_back(std::string(StringRef(I + 1, 2)));
I += 3;
} else if (*I == '@') {
// Multi-letter constraint
@@ -189,11 +189,11 @@
int N = C - '0';
assert(N > 0 && "Found a zero letter constraint!");
++I;
- pCodes->push_back(StringRef(I, N));
+ pCodes->push_back(std::string(StringRef(I, N)));
I += N;
} else {
// Single letter constraint.
- pCodes->push_back(StringRef(I, 1));
+ pCodes->push_back(std::string(StringRef(I, 1)));
++I;
}
}
