Skip to content

[Analysis] Remove getGuaranteedWellDefinedOps #127453

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 17, 2025
Merged

[Analysis] Remove getGuaranteedWellDefinedOps #127453

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 0 additions & 6 deletions llvm/include/llvm/Analysis/ValueTracking.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1004,12 +1004,6 @@ bool propagatesPoison(const Use &PoisonOp);
void getGuaranteedNonPoisonOps(const Instruction *I,
SmallVectorImpl<const Value *> &Ops);

/// Insert operands of I into Ops such that I will trigger undefined behavior
/// if I is executed and that operand is not a well-defined value
/// (i.e. has undef bits or poison).
void getGuaranteedWellDefinedOps(const Instruction *I,
SmallVectorImpl<const Value *> &Ops);

/// Return true if the given instruction must trigger undefined behavior
/// when I is executed with any operands which appear in KnownPoison holding
/// a poison value at the point of execution.
Expand Down
8 changes: 0 additions & 8 deletions llvm/lib/Analysis/ValueTracking.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8175,14 +8175,6 @@ static bool handleGuaranteedWellDefinedOps(const Instruction *I,
return false;
}

void llvm::getGuaranteedWellDefinedOps(
const Instruction *I, SmallVectorImpl<const Value *> &Operands) {
handleGuaranteedWellDefinedOps(I, [&](const Value *V) {
Operands.push_back(V);
return false;
});
}

/// Enumerates all operands of \p I that are guaranteed to not be poison.
template <typename CallableT>
static bool handleGuaranteedNonPoisonOps(const Instruction *I,
Expand Down