diff options
Diffstat (limited to 'lib/Target/TargetData.cpp')
| -rw-r--r-- | lib/Target/TargetData.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp index cc6dc1e259..0040147022 100644 --- a/lib/Target/TargetData.cpp +++ b/lib/Target/TargetData.cpp @@ -314,6 +314,8 @@ void TargetData::setAlignment(AlignTypeEnum align_type, unsigned abi_align, unsigned pref_align, uint32_t bit_width) { assert(abi_align <= pref_align && "Preferred alignment worse than ABI!"); + assert(pref_align < (1 << 16) && "Alignment doesn't fit in bitfield"); + assert(bit_width < (1 << 24) && "Bit width doesn't fit in bitfield"); for (unsigned i = 0, e = Alignments.size(); i != e; ++i) { if (Alignments[i].AlignType == align_type && Alignments[i].TypeBitWidth == bit_width) { |