-/// WorstCaseAlign - Assuming only the low KnownBits bits in Offset are exact,
-/// add padding such that:
-///
-/// 1. The result is aligned to 1 << LogAlign.
-///
-/// 2. No other value of the unknown bits would require more padding.
-///
-/// This may add more padding than is required to satisfy just one of the
-/// constraints. It is necessary to compute alignment this way to guarantee
-/// that we don't underestimate the padding before an aligned block. If the
-/// real padding before a block is larger than we think, constant pool entries
-/// may go out of range.
-static inline unsigned WorstCaseAlign(unsigned Offset, unsigned LogAlign,
- unsigned KnownBits) {
- // Add the worst possible padding that the unknown bits could cause.
- Offset += UnknownPadding(LogAlign, KnownBits);
-
- // Then align the result.
- return RoundUpToAlignment(Offset, 1u << LogAlign);
-}
-