commit 12b95e523c193bac4bdde0b23f2a9777ca956145
author Chad Rosier <mcrosier@apple.com> Mon Aug 27 21:14:01 2012 +0000
committer Chad Rosier <mcrosier@apple.com> Mon Aug 27 21:14:01 2012 +0000
tree 7ae5be1284f34d203b2042df3a7e476a1d9916c6
parent 19c0134d465a1d9a1edc45ebac51652d8636c68e

[ms-inline asm] Add a few comments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162699 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/AST/Stmt.h

diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h
index 686bce9..1f58a97 100644
--- a/include/clang/AST/Stmt.h
+++ b/include/clang/AST/Stmt.h
@@ -1368,7 +1368,12 @@
 class AsmStmt : public Stmt {
 protected:
   SourceLocation AsmLoc;
+  /// \brief True if the assembly statement does not have any input or output
+  /// operands.
   bool IsSimple;
+
+  /// \brief If true, treat this inline assembly as having side effects.
+  /// This assembly statement should not be optimized, deleted or moved.
   bool IsVolatile;
 
   unsigned NumOutputs;