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| author | Kazu Hirata <kazu@google.com> | 2022-12-04 17:12:44 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2022-12-04 17:12:44 -0800 |
| commit | 3c09ed006ab35dd8faac03311b14f0857b01949c (patch) | |
| tree | e23c93098eb6bdafea2936c2107c89159ba13bdd /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | 4b7428e1516e073bf7ae8044519c5327b356e268 (diff) | |
| download | llvm-3c09ed006ab35dd8faac03311b14f0857b01949c.zip llvm-3c09ed006ab35dd8faac03311b14f0857b01949c.tar.gz llvm-3c09ed006ab35dd8faac03311b14f0857b01949c.tar.bz2 | |
[llvm] Use std::nullopt instead of None in comments (NFC)
This is part of an effort to migrate from llvm::Optional to
std::optional:
https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index 3062c63..e6fea6f 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -1433,7 +1433,7 @@ bool matchIncrement(const Instruction *IVInc, Instruction *&LHS, /// If given \p PN is an inductive variable with value IVInc coming from the /// backedge, and on each iteration it gets increased by Step, return pair -/// <IVInc, Step>. Otherwise, return None. +/// <IVInc, Step>. Otherwise, return std::nullopt. static std::optional<std::pair<Instruction *, Constant *>> getIVIncrement(const PHINode *PN, const LoopInfo *LI) { const Loop *L = LI->getLoopFor(PN->getParent()); |