142288 broke the build:

Linking CXX executable ../../bin/llvm-as
../../lib/libLLVMAsmParser.a(LLParser.cpp.o):/home/espindola/llvm/llvm/lib/AsmParser/LLParser.cpp:function llvm::LLParser::ParseTargetDefinition(): error: undefined reference to 'llvm::TargetData::parseSpecifier(llvm::StringRef, llvm::TargetData*)'
clang-3: error: linker command failed with exit code 1 (use -v to see invocation)

Revert "Validate target data layout strings."

This reverts commit 599d2d4c25d3aee63a21d9c67a88cd43bd971b7e.

llvm-svn: 142296

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index eb6afd36c77..cafaab01afd 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -24,7 +24,6 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetData.h"
 using namespace llvm;
 
 static std::string getTypeString(Type *T) {
@@ -261,14 +260,9 @@ bool LLParser::ParseTargetDefinition() {
     return false;
   case lltok::kw_datalayout:
     Lex.Lex();
-    LocTy SpecifierLoc = Lex.getLoc();
     if (ParseToken(lltok::equal, "expected '=' after target datalayout") ||
         ParseStringConstant(Str))
       return true;
-    std::string errMsg = TargetData::parseSpecifier(Str);
-    if (errMsg != "") {
-      return Error(SpecifierLoc, errMsg);
-    }
     M->setDataLayout(Str);
     return false;
   }