1 files changed, 0 insertions, 56 deletions
diff --git a/lib/ubsan/ubsan_handlers.cc b/lib/ubsan/ubsan_handlers.cc
index 11e09b0ff..53430a607 100644
--- a/lib/ubsan/ubsan_handlers.cc
+++ b/lib/ubsan/ubsan_handlers.cc
@@ -106,62 +106,6 @@ void __ubsan::__ubsan_handle_type_mismatch_v1_abort(TypeMismatchData *Data,
   Die();
 }
 
-static void handleAlignmentAssumptionImpl(AlignmentAssumptionData *Data,
-                                          ValueHandle Pointer,
-                                          ValueHandle Alignment,
-                                          ValueHandle Offset,
-                                          ReportOptions Opts) {
-  Location Loc = Data->Loc.acquire();
-  SourceLocation AssumptionLoc = Data->AssumptionLoc.acquire();
-
-  ErrorType ET = ErrorType::AlignmentAssumption;
-
-  if (ignoreReport(Loc.getSourceLocation(), Opts, ET))
-    return;
-
-  ScopedReport R(Opts, Loc, ET);
-
-  uptr RealPointer = Pointer - Offset;
-  uptr LSB = LeastSignificantSetBitIndex(RealPointer);
-  uptr ActualAlignment = uptr(1) << LSB;
-
-  uptr Mask = Alignment - 1;
-  uptr MisAlignmentOffset = RealPointer & Mask;
-
-  if (!Offset) {
-    Diag(Loc, DL_Error, ET,
-         "assumption of %0 byte alignment for pointer of type %1 failed")
-        << Alignment << Data->Type;
-  } else {
-    Diag(Loc, DL_Error, ET,
-         "assumption of %0 byte alignment (with offset of %1 byte) for pointer "
-         "of type %2 failed")
-        << Alignment << Offset << Data->Type;
-  }
-
-  if (!AssumptionLoc.isInvalid())
-    Diag(AssumptionLoc, DL_Note, ET, "alignment assumption was specified here");
-
-  Diag(RealPointer, DL_Note, ET,
-       "%0address is %1 aligned, misalignment offset is %2 bytes")
-      << (Offset ? "offset " : "") << ActualAlignment << MisAlignmentOffset;
-}
-
-void __ubsan::__ubsan_handle_alignment_assumption(AlignmentAssumptionData *Data,
-                                                  ValueHandle Pointer,
-                                                  ValueHandle Alignment,
-                                                  ValueHandle Offset) {
-  GET_REPORT_OPTIONS(false);
-  handleAlignmentAssumptionImpl(Data, Pointer, Alignment, Offset, Opts);
-}
-void __ubsan::__ubsan_handle_alignment_assumption_abort(
-    AlignmentAssumptionData *Data, ValueHandle Pointer, ValueHandle Alignment,
-    ValueHandle Offset) {
-  GET_REPORT_OPTIONS(true);
-  handleAlignmentAssumptionImpl(Data, Pointer, Alignment, Offset, Opts);
-  Die();
-}
-
 /// \brief Common diagnostic emission for various forms of integer overflow.
 template <typename T>
 static void handleIntegerOverflowImpl(OverflowData *Data, ValueHandle LHS,