Revert "clang support gnu asm goto."

This reverts commit 954ec09aed4f2be04bb5f4e10dbb4ea8bd19ef9a.

Reverting due to test failures as requested by Jennifer Yu.

Conflicts:
	clang/test/CodeGen/asm-goto.c

llvm-svn: 362106

2 files changed, 0 insertions, 11 deletions

diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index 52aa3d961d2..4d879b46e1a 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -370,14 +370,12 @@ void ASTStmtReader::VisitAsmStmt(AsmStmt *S) {
 
 void ASTStmtReader::VisitGCCAsmStmt(GCCAsmStmt *S) {
   VisitAsmStmt(S);
-  S->NumLabels = Record.readInt();
   S->setRParenLoc(ReadSourceLocation());
   S->setAsmString(cast_or_null<StringLiteral>(Record.readSubStmt()));
 
   unsigned NumOutputs = S->getNumOutputs();
   unsigned NumInputs = S->getNumInputs();
   unsigned NumClobbers = S->getNumClobbers();
-  unsigned NumLabels = S->getNumLabels();
 
   // Outputs and inputs
   SmallVector<IdentifierInfo *, 16> Names;
@@ -394,14 +392,9 @@ void ASTStmtReader::VisitGCCAsmStmt(GCCAsmStmt *S) {
   for (unsigned I = 0; I != NumClobbers; ++I)
     Clobbers.push_back(cast_or_null<StringLiteral>(Record.readSubStmt()));
 
-  // Labels
-  for (unsigned I = 0, N = NumLabels; I != N; ++I)
-    Exprs.push_back(Record.readSubStmt());
-
   S->setOutputsAndInputsAndClobbers(Record.getContext(),
                                     Names.data(), Constraints.data(),
                                     Exprs.data(), NumOutputs, NumInputs,
-                                    NumLabels,
                                     Clobbers.data(), NumClobbers);
 }
 
diff --git a/clang/lib/Serialization/ASTWriterStmt.cpp b/clang/lib/Serialization/ASTWriterStmt.cpp
index 776aab6bf51..b0a35cf2f56 100644
--- a/clang/lib/Serialization/ASTWriterStmt.cpp
+++ b/clang/lib/Serialization/ASTWriterStmt.cpp
@@ -283,7 +283,6 @@ void ASTStmtWriter::VisitAsmStmt(AsmStmt *S) {
 
 void ASTStmtWriter::VisitGCCAsmStmt(GCCAsmStmt *S) {
   VisitAsmStmt(S);
-  Record.push_back(S->getNumLabels());
   Record.AddSourceLocation(S->getRParenLoc());
   Record.AddStmt(S->getAsmString());
 
@@ -305,9 +304,6 @@ void ASTStmtWriter::VisitGCCAsmStmt(GCCAsmStmt *S) {
   for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I)
     Record.AddStmt(S->getClobberStringLiteral(I));
 
-  // Labels
-  for (auto *E : S->labels()) Record.AddStmt(E);
-
   Code = serialization::STMT_GCCASM;
 }