Doxygen formatting. NFCI

llvm-svn: 307263
This commit is contained in:
Joel Jones 2017-07-06 14:17:36 +00:00
parent 2a341620e7
commit aff09bf052
1 changed files with 12 additions and 2 deletions

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@ -4216,26 +4216,36 @@ void AArch64InstrInfo::genAlternativeCodeSequence(
/// \brief Replace csincr-branch sequence by simple conditional branch
///
/// Examples:
/// 1.
/// 1. \code
/// csinc w9, wzr, wzr, <condition code>
/// tbnz w9, #0, 0x44
/// \endcode
/// to
/// \code
/// b.<inverted condition code>
/// \endcode
///
/// 2.
/// 2. \code
/// csinc w9, wzr, wzr, <condition code>
/// tbz w9, #0, 0x44
/// \endcode
/// to
/// \code
/// b.<condition code>
/// \endcode
///
/// Replace compare and branch sequence by TBZ/TBNZ instruction when the
/// compare's constant operand is power of 2.
///
/// Examples:
/// \code
/// and w8, w8, #0x400
/// cbnz w8, L1
/// \endcode
/// to
/// \code
/// tbnz w8, #10, L1
/// \endcode
///
/// \param MI Conditional Branch
/// \return True when the simple conditional branch is generated