[ms-inline asm] Expose the ErrorInfo from the MatchInstructionImpl. In general,
this is the index of the operand that failed to match.
Note: This may cause a buildbot failure due to an API mismatch in clang. Should
recover with my next commit to clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162295 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index fbbaa95..c139dbc 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -67,7 +67,8 @@
bool MatchInstruction(SMLoc IDLoc,
SmallVectorImpl<MCParsedAsmOperand*> &Operands,
- SmallVectorImpl<MCInst> &MCInsts);
+ SmallVectorImpl<MCInst> &MCInsts,
+ unsigned &OrigErrorInfo);
/// isSrcOp - Returns true if operand is either (%rsi) or %ds:%(rsi)
/// in 64bit mode or (%esi) or %es:(%esi) in 32bit mode.
@@ -1513,7 +1514,8 @@
SmallVectorImpl<MCParsedAsmOperand*> &Operands,
MCStreamer &Out) {
SmallVector<MCInst, 2> Insts;
- bool Error = MatchInstruction(IDLoc, Operands, Insts);
+ unsigned ErrorInfo;
+ bool Error = MatchInstruction(IDLoc, Operands, Insts, ErrorInfo);
if (!Error)
for (unsigned i = 0, e = Insts.size(); i != e; ++i)
Out.EmitInstruction(Insts[i]);
@@ -1523,7 +1525,8 @@
bool X86AsmParser::
MatchInstruction(SMLoc IDLoc,
SmallVectorImpl<MCParsedAsmOperand*> &Operands,
- SmallVectorImpl<MCInst> &MCInsts) {
+ SmallVectorImpl<MCInst> &MCInsts,
+ unsigned &OrigErrorInfo) {
assert(!Operands.empty() && "Unexpect empty operand list!");
X86Operand *Op = static_cast<X86Operand*>(Operands[0]);
assert(Op->isToken() && "Leading operand should always be a mnemonic!");
@@ -1558,7 +1561,6 @@
}
bool WasOriginallyInvalidOperand = false;
- unsigned OrigErrorInfo;
MCInst Inst;
// First, try a direct match.