Vendor import of clang trunk r238337:

https://llvm.org/svn/llvm-project/cfe/trunk@238337

1 files changed, 11 insertions, 1 deletions

diff --git a/lib/Parse/ParseStmtAsm.cpp b/lib/Parse/ParseStmtAsm.cpp
index 7bf4da6..8ba9f15 100644
--- a/lib/Parse/ParseStmtAsm.cpp
+++ b/lib/Parse/ParseStmtAsm.cpp
@@ -530,7 +530,7 @@ StmtResult Parser::ParseMicrosoftAsmStatement(SourceLocation AsmLoc) {
       TheTarget->createMCAsmParser(*STI, *Parser, *MII, MCOptions));
 
   std::unique_ptr<llvm::MCInstPrinter> IP(
-      TheTarget->createMCInstPrinter(1, *MAI, *MII, *MRI, *STI));
+      TheTarget->createMCInstPrinter(llvm::Triple(TT), 1, *MAI, *MII, *MRI));
 
   // Change to the Intel dialect.
   Parser->setAssemblerDialect(1);
@@ -615,6 +615,7 @@ StmtResult Parser::ParseAsmStatement(bool &msAsm) {
     msAsm = true;
     return ParseMicrosoftAsmStatement(AsmLoc);
   }
+
   DeclSpec DS(AttrFactory);
   SourceLocation Loc = Tok.getLocation();
   ParseTypeQualifierListOpt(DS, AR_VendorAttributesParsed);
@@ -639,6 +640,15 @@ StmtResult Parser::ParseAsmStatement(bool &msAsm) {
   T.consumeOpen();
 
   ExprResult AsmString(ParseAsmStringLiteral());
+
+  // Check if GNU-style InlineAsm is disabled.
+  // Error on anything other than empty string.
+  if (!(getLangOpts().GNUAsm || AsmString.isInvalid())) {
+    const auto *SL = cast<StringLiteral>(AsmString.get());
+    if (!SL->getString().trim().empty())
+      Diag(Loc, diag::err_gnu_inline_asm_disabled);
+  }
+
   if (AsmString.isInvalid()) {
     // Consume up to and including the closing paren.
     T.skipToEnd();