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[SYCL][NFC] Update a misleading comment on IVDep IR generation #1316

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Mar 14, 2020
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[SYCL][NFC] Update a misleading comment on IVDep IR generation #1316

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5 changes: 3 additions & 2 deletions clang/lib/CodeGen/CGLoopInfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -871,8 +871,9 @@ void LoopInfoStack::push(BasicBlock *Header, clang::ASTContext &Ctx,
// legacy GNU attributes and pragma styles.
//
// For attribute ivdep:
// 0 - 'llvm.loop.ivdep.enable' metadata will be emitted
// n - 'llvm.loop.ivdep.safelen, i32 n' metadata will be emitted
// Metadata 'llvm.loop.parallel_access_indices' & index group metadata
// will be emitted, depending on the conditions described at the
// helpers' site
// For attribute ii:
// n - 'llvm.loop.ii.count, i32 n' metadata will be emitted
// For attribute max_concurrency:
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