[all-commits] [llvm/llvm-project] 4926f1: [Coverage] ProfileData: Handle MC/DC Bitmap as Bit...

[NAKAMURA Takumi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4926f12ff53fd4e67ac08b7355aeffed15584088
      https://github.com/llvm/llvm-project/commit/4926f12ff53fd4e67ac08b7355aeffed15584088
  Author: NAKAMURA Takumi <geek4civic at gmail.com>
  Date:   2024-02-05 (Mon, 05 Feb 2024)

  Changed paths:
    M llvm/include/llvm/ProfileData/Coverage/CoverageMapping.h
    M llvm/include/llvm/ProfileData/InstrProfReader.h
    M llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
    M llvm/lib/ProfileData/InstrProfReader.cpp

  Log Message:
  -----------
  [Coverage] ProfileData: Handle MC/DC Bitmap as BitVector. NFC. (#80608)

* `getFunctionBitmap()` stores not `std::vector<uint8_t>` but
`BitVector`.
* `CounterMappingContext` holds `Bitmap` (instead of the ref of bytes)
* `Bitmap` and `BitmapIdx` are used instead of `evaluateBitmap()`.

FIXME: `InstrProfRecord` itself should handle `Bitmap` as `BitVector`.