#include "LLLexer.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Instruction.h"
+#include "llvm/LLVMContext.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/MathExtras.h"
+#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Assembly/Parser.h"
#include <cstdlib>
using namespace llvm;
bool LLLexer::Error(LocTy ErrorLoc, const std::string &Msg) const {
- // Scan backward to find the start of the line.
- const char *LineStart = ErrorLoc;
- while (LineStart != CurBuf->getBufferStart() &&
- LineStart[-1] != '\n' && LineStart[-1] != '\r')
- --LineStart;
- // Get the end of the line.
- const char *LineEnd = ErrorLoc;
- while (LineEnd != CurBuf->getBufferEnd() &&
- LineEnd[0] != '\n' && LineEnd[0] != '\r')
- ++LineEnd;
-
- unsigned LineNo = 1;
- for (const char *FP = CurBuf->getBufferStart(); FP != ErrorLoc; ++FP)
- if (*FP == '\n') ++LineNo;
-
- std::string LineContents(LineStart, LineEnd);
- ErrorInfo.setError(Msg, LineNo, ErrorLoc-LineStart, LineContents);
+ ErrorInfo = SM.GetMessage(ErrorLoc, Msg, "error");
return true;
}
// Lexer definition.
//===----------------------------------------------------------------------===//
-LLLexer::LLLexer(MemoryBuffer *StartBuf, ParseError &Err)
- : CurBuf(StartBuf), ErrorInfo(Err), APFloatVal(0.0) {
+LLLexer::LLLexer(MemoryBuffer *StartBuf, SourceMgr &sm, SMDiagnostic &Err,
+ LLVMContext &C)
+ : CurBuf(StartBuf), ErrorInfo(Err), SM(sm), Context(C), APFloatVal(0.0) {
CurPtr = CurBuf->getBufferStart();
}
Error("bitwidth for integer type out of range!");
return lltok::Error;
}
- TyVal = IntegerType::get(NumBits);
+ TyVal = Context.getIntegerType(NumBits);
return lltok::Type;
}
INSTKEYWORD(shl, Shl); INSTKEYWORD(lshr, LShr); INSTKEYWORD(ashr, AShr);
INSTKEYWORD(and, And); INSTKEYWORD(or, Or); INSTKEYWORD(xor, Xor);
INSTKEYWORD(icmp, ICmp); INSTKEYWORD(fcmp, FCmp);
- INSTKEYWORD(vicmp, VICmp); INSTKEYWORD(vfcmp, VFCmp);
INSTKEYWORD(phi, PHI);
INSTKEYWORD(call, Call);
uint64_t Pair[2];
switch (Kind) {
- default: assert(0 && "Unknown kind!");
+ default: LLVM_UNREACHABLE("Unknown kind!");
case 'K':
// F80HexFPConstant - x87 long double in hexadecimal format (10 bytes)
FP80HexToIntPair(TokStart+3, CurPtr, Pair);