Author: mcrosier
Date: Fri Aug 10 16:27:11 2012
New Revision: 161701
URL: http://llvm.org/viewvc/llvm-project?rev=161701&view=rev
Log:
[ms-inline asm] PatchMSAsmString() doesn't correctly patch non-simple asm
statements. Therefore, we can't pass the PatchedAsmString to the AsmParser
and expect things to work.
Modified:
cfe/trunk/lib/Sema/SemaStmt.cpp
Modified: cfe/trunk/lib/Sema/SemaStmt.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaStmt.cpp?rev=161701&r1=161700&r2=161701&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaStmt.cpp (original)
+++ cfe/trunk/lib/Sema/SemaStmt.cpp Fri Aug 10 16:27:11 2012
@@ -2902,6 +2902,15 @@
std::string PatchedAsmString =
PatchMSAsmString(*this, IsSimple, AsmLoc, AsmToks,
Context.getTargetInfo());
+ // PatchMSAsmString doesn't correctly patch non-simple asm statements.
+ if (!IsSimple) {
+ MSAsmStmt *NS =
+ new (Context) MSAsmStmt(Context, AsmLoc, /* IsSimple */ true,
+ /* IsVolatile */ true, AsmToks, LineEnds,
+ AsmString, Clobbers, EndLoc);
+ return Owned(NS);
+ }
+
// Initialize targets and assembly printers/parsers.
llvm::InitializeAllTargetInfos();
llvm::InitializeAllTargetMCs();
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