[PATCH] D56567: [ADT] Force attribute used on functions marked as always_inline.
Duncan P. N. Exon Smith via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jan 10 16:04:33 PST 2019
dexonsmith added inline comments.
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Comment at: llvm/include/llvm/ADT/SmallVector.h:128
// forward iterator creation methods.
- LLVM_ATTRIBUTE_ALWAYS_INLINE
+ LLVM_ATTRIBUTE_ALWAYS_INLINE LLVM_ATTRIBUTE_USED
iterator begin() { return (iterator)this->BeginX; }
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I don't think we want this for Release or RelWithDebInfo builds since it will bloat the binaries. How is `LLVM_ATTRIBUTE_USED` conditionalized in those cases?
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Comment at: llvm/include/llvm/ADT/StringRef.h:127
LLVM_NODISCARD
- LLVM_ATTRIBUTE_ALWAYS_INLINE
+ LLVM_ATTRIBUTE_ALWAYS_INLINE LLVM_ATTRIBUTE_USED
const char *data() const { return Data; }
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This already has `LLVM_NODISCARD`. How does that differ from `LLVM_ATTRIBUTE_USED`?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D56567/new/
https://reviews.llvm.org/D56567
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