diff options
Diffstat (limited to 'lib/Sema/SemaStmtAsm.cpp')
| -rw-r--r-- | lib/Sema/SemaStmtAsm.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/lib/Sema/SemaStmtAsm.cpp b/lib/Sema/SemaStmtAsm.cpp index 38bc254438..039aa1eaaf 100644 --- a/lib/Sema/SemaStmtAsm.cpp +++ b/lib/Sema/SemaStmtAsm.cpp @@ -458,7 +458,8 @@ static std::string buildMSAsmString(Sema &SemaRef, ArrayRef<Token> AsmToks, MSAsmStmt *NS = \ new (Context) MSAsmStmt(Context, AsmLoc, LBraceLoc, /*IsSimple*/ true, \ /*IsVolatile*/ true, AsmToks, Inputs, Outputs, \ - AsmString, Clobbers, EndLoc); + InputExprs, OutputExprs, AsmString, Clobbers, \ + EndLoc); StmtResult Sema::ActOnMSAsmStmt(SourceLocation AsmLoc, SourceLocation LBraceLoc, @@ -470,6 +471,8 @@ StmtResult Sema::ActOnMSAsmStmt(SourceLocation AsmLoc, std::set<std::string> ClobberRegs; SmallVector<IdentifierInfo*, 4> Inputs; SmallVector<IdentifierInfo*, 4> Outputs; + SmallVector<Expr*, 4> InputExprs; + SmallVector<Expr*, 4> OutputExprs; // Empty asm statements don't need to instantiate the AsmParser, etc. if (AsmToks.empty()) { @@ -593,8 +596,16 @@ StmtResult Sema::ActOnMSAsmStmt(SourceLocation AsmLoc, IdentifierInfo *II = getIdentifierInfo(Name, AsmToks, AsmTokRanges[StrIdx].first, AsmTokRanges[StrIdx].second); - if (II) - isDef ? Outputs.push_back(II) : Inputs.push_back(II); + if (II) { + // FIXME: Compute the InputExpr/OutputExpr using ActOnIdExpression(). + if (isDef) { + Outputs.push_back(II); + OutputExprs.push_back(0); + } else { + Inputs.push_back(II); + InputExprs.push_back(0); + } + } } } } @@ -606,6 +617,7 @@ StmtResult Sema::ActOnMSAsmStmt(SourceLocation AsmLoc, MSAsmStmt *NS = new (Context) MSAsmStmt(Context, AsmLoc, LBraceLoc, IsSimple, /*IsVolatile*/ true, AsmToks, Inputs, Outputs, - AsmString, Clobbers, EndLoc); + InputExprs, OutputExprs, AsmString, Clobbers, + EndLoc); return Owned(NS); } |