[ms-inline asm] Propagate the asm dialect into the MachineInstr representation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163243 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 2 deletions

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 42c8451f85..139122d47b 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -25,6 +25,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/DenseMapInfo.h"
+#include "llvm/InlineAsm.h"
 #include "llvm/Support/DebugLoc.h"
 #include <vector>
 
@@ -610,6 +611,7 @@ public:
   bool isImplicitDef() const { return getOpcode()==TargetOpcode::IMPLICIT_DEF; }
   bool isInlineAsm() const { return getOpcode() == TargetOpcode::INLINEASM; }
   bool isStackAligningInlineAsm() const;
+  InlineAsm::AsmDialect getInlineAsmDialect() const;
   bool isInsertSubreg() const {
     return getOpcode() == TargetOpcode::INSERT_SUBREG;
   }
diff --git a/include/llvm/InlineAsm.h b/include/llvm/InlineAsm.h
index dd7d7af140..5de38e8f10 100644
--- a/include/llvm/InlineAsm.h
+++ b/include/llvm/InlineAsm.h
@@ -203,17 +203,19 @@ public:
     Op_InputChain = 0,
     Op_AsmString = 1,
     Op_MDNode = 2,
-    Op_ExtraInfo = 3,    // HasSideEffects, IsAlignStack
+    Op_ExtraInfo = 3,    // HasSideEffects, IsAlignStack, AsmDialect.
     Op_FirstOperand = 4,
 
     // Fixed operands on an INLINEASM MachineInstr.
     MIOp_AsmString = 0,
-    MIOp_ExtraInfo = 1,    // HasSideEffects, IsAlignStack
+    MIOp_ExtraInfo = 1,    // HasSideEffects, IsAlignStack, AsmDialect.
     MIOp_FirstOperand = 2,
 
     // Interpretation of the MIOp_ExtraInfo bit field.
     Extra_HasSideEffects = 1,
     Extra_IsAlignStack = 2,
+    Extra_ATTDialect = 3,   // AT&T AsmDialect.
+    Extra_IntelDialect = 4, // Intel AsmDialect.
 
     // Inline asm operands map to multiple SDNode / MachineInstr operands.
     // The first operand is an immediate describing the asm operand, the low