[clang] [llvm] [CaptureTracking][FunctionAttrs] Add support for CaptureInfo (PR #125880)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 7 01:26:49 PST 2025
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@@ -438,18 +448,21 @@ void llvm::PointerMayBeCaptured(const Value *V, CaptureTracker *Tracker,
};
while (!Worklist.empty()) {
const Use *U = Worklist.pop_back_val();
- switch (DetermineUseCaptureKind(*U, IsDereferenceableOrNull)) {
- case UseCaptureKind::NO_CAPTURE:
+ CaptureInfo CI = DetermineUseCaptureKind(*U, IsDereferenceableOrNull);
+ if (capturesNothing(CI))
continue;
- case UseCaptureKind::MAY_CAPTURE:
- if (Tracker->captured(U))
+ CaptureComponents RetCC = CI.getRetComponents();
+ if (!capturesNothing(CI.getOtherComponents())) {
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nikic wrote:
I think this code should be clearer now that it uses the enum return value.
https://github.com/llvm/llvm-project/pull/125880
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