6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-03 02:31:26 +00:00
Code Issues Projects Releases Wiki Activity

[SCEV][NFC] Use triple-slash (///) for comment.

Browse Source 
Makes the comments for proveNoWrapByVaryingStart consistent with the
rest of ScalarEvolution.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242451 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjoy Das 2015-07-16 22:08:37 +00:00
parent 6757a44d2d
commit cb19d4c525
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
include/llvm/Analysis/ScalarEvolution.h
View File

@ -569,11 +569,12 @@ namespace llvm {
/// pointer.
bool checkValidity(const SCEV *S) const;
// Return true if `ExtendOpTy`({`Start`,+,`Step`}) can be proved to be equal
// to {`ExtendOpTy`(`Start`),+,`ExtendOpTy`(`Step`)}. This is equivalent to
// proving no signed (resp. unsigned) wrap in {`Start`,+,`Step`} if
// `ExtendOpTy` is `SCEVSignExtendExpr` (resp. `SCEVZeroExtendExpr`).
//
/// Return true if `ExtendOpTy`({`Start`,+,`Step`}) can be proved to be
/// equal to {`ExtendOpTy`(`Start`),+,`ExtendOpTy`(`Step`)}. This is
/// equivalent to proving no signed (resp. unsigned) wrap in
/// {`Start`,+,`Step`} if `ExtendOpTy` is `SCEVSignExtendExpr`
/// (resp. `SCEVZeroExtendExpr`).
///
template<typename ExtendOpTy>
bool proveNoWrapByVaryingStart(const SCEV *Start, const SCEV *Step,
const Loop *L);