[cfe-commits] r162396 - /cfe/trunk/lib/Sema/SemaStmtAsm.cpp

[Chad Rosier]

Author: mcrosier
Date: Wed Aug 22 16:12:19 2012
New Revision: 162396

URL: http://llvm.org/viewvc/llvm-project?rev=162396&view=rev
Log:
[ms-inline asm] Add comments.

Modified:
    cfe/trunk/lib/Sema/SemaStmtAsm.cpp

Modified: cfe/trunk/lib/Sema/SemaStmtAsm.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaStmtAsm.cpp?rev=162396&r1=162395&r2=162396&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaStmtAsm.cpp (original)
+++ cfe/trunk/lib/Sema/SemaStmtAsm.cpp Wed Aug 22 16:12:19 2012
@@ -398,7 +398,9 @@
     buildMSAsmPieces(AsmStrings[i], Pieces[i]);
 }
 
-// Build the unmodified MSAsmString.
+// Build the unmodified AsmString used by the IR.  Also build the individual
+// asm instruction(s) and place them in the AsmStrings vector; these are fed
+// to the AsmParser.
 static std::string buildMSAsmString(Sema &SemaRef, ArrayRef<Token> AsmToks,
                                     std::vector<std::string> &AsmStrings,
                      std::vector<std::pair<unsigned,unsigned> > &AsmTokRanges) {