Fix comments.

llvm-svn: 37096
This commit is contained in:
Evan Cheng 2007-05-16 05:09:34 +00:00
parent 3c3aa55322
commit 770584a8cd

View File

@ -329,10 +329,16 @@ public:
/// just return false, leaving TBB/FBB null. /// just return false, leaving TBB/FBB null.
/// 2. If this block ends with only an unconditional branch, it sets TBB to be /// 2. If this block ends with only an unconditional branch, it sets TBB to be
/// the destination block. /// the destination block.
/// 3. If this block ends with an conditional branch, it returns the 'true' /// 3. If this block ends with an conditional branch and it falls through to
/// destination in TBB, the 'false' destination in FBB, and a list of /// an successor block, it sets TBB to be the branch destination block and a
/// operands that evaluate the condition. These operands can be passed to /// list of operands that evaluate the condition. These
/// other TargetInstrInfo methods to create new branches. /// operands can be passed to other TargetInstrInfo methods to create new
/// branches.
/// 4. If this block ends with an conditional branch and an unconditional
/// block, it returns the 'true' destination in TBB, the 'false' destination
/// in FBB, and a list of operands that evaluate the condition. These
/// operands can be passed to other TargetInstrInfo methods to create new
/// branches.
/// ///
/// Note that RemoveBranch and InsertBranch must be implemented to support /// Note that RemoveBranch and InsertBranch must be implemented to support
/// cases where this method returns success. /// cases where this method returns success.