[ms-inline asm] Address the FIXME in AsmParser.cpp.
// FIXME: Constraints are hard coded to 'm', but we need an 'r'
// constraint for addressof. This needs to be cleaned up!
Test cases are already in place. Specifically,
clang/test/CodeGen/ms-inline-asm.c t15(), t16(), and t24().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172569 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index ce5ce1d..43c872b 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -3972,15 +3972,13 @@
unsigned NumExprs = NumOutputs + NumInputs;
OpDecls.resize(NumExprs);
Constraints.resize(NumExprs);
- // FIXME: Constraints are hard coded to 'm', but we need an 'r'
- // constraint for addressof. This needs to be cleaned up!
for (unsigned i = 0; i < NumOutputs; ++i) {
OpDecls[i] = std::make_pair(OutputDecls[i], OutputDeclsAddressOf[i]);
- Constraints[i] = OutputDeclsAddressOf[i] ? "=r" : OutputConstraints[i];
+ Constraints[i] = OutputConstraints[i];
}
for (unsigned i = 0, j = NumOutputs; i < NumInputs; ++i, ++j) {
OpDecls[j] = std::make_pair(InputDecls[i], InputDeclsAddressOf[i]);
- Constraints[j] = InputDeclsAddressOf[i] ? "r" : InputConstraints[i];
+ Constraints[j] = InputConstraints[i];
}
}