[ms-inline asm] Default to the 'm' constraint. This matches the behavior of the
MSVC compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165174 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 87c7787..cde9e1c 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -1728,7 +1728,7 @@
<< " case CVT_Reg:\n"
<< " case CVT_Tied:\n"
<< " MapAndConstraints.push_back(std::make_pair(NumMCOperands,"
- << "\"r\"));\n"
+ << "\"m\"));\n"
<< " ++NumMCOperands;\n"
<< " break;\n";
@@ -1826,7 +1826,7 @@
// Add a handler for the operand number lookup.
OpOS << " case " << Name << ":\n"
<< " MapAndConstraints.push_back(std::make_pair(NumMCOperands"
- << ",\"r\"));\n"
+ << ",\"m\"));\n"
<< " NumMCOperands += " << OpInfo.MINumOperands << ";\n"
<< " break;\n";
break;
@@ -1896,7 +1896,7 @@
OpOS << " case " << Name << ":\n"
<< " MapAndConstraints.push_back(std::make_pair(NumMCOperands"
- << ",\"r\"));\n"
+ << ",\"m\"));\n"
<< " ++NumMCOperands;\n"
<< " break;\n";
}