glandium added a comment.
So far, what I've found is that in some cases, DIEnumerator::get returns the
same node for similar enumerator values in different enums that happen to have
the same name and value (even if their bitwidth differs), but sometimes not.
For example, in one compilation I see:
DIEnumerator::get (Name={Data@0x5575ee17ea38="nsNumberControlFrame_id",
Length=23}, IsUnsigned: optimized out, Value={U={VAL=50, pVal=0x32},
BitWidth=8}, [email protected]=0x5575e8307230) = 0x55760563a708
DIEnumerator::get (Name={Data@0x5575ee17ea38="nsNumberControlFrame_id",
Length=23}, IsUnsigned: optimized out, Value={U={VAL=50, pVal=0x32},
BitWidth=32}, [email protected]=0x5575e8307230) = 0x5576067e7148
In another compilation of the same file with the same flags:
DIEnumerator::get (Name={Data@0x561c659e0cc8="nsNumberControlFrame_id",
Length=23}, IsUnsigned: optimized out, Value={U={VAL=50, pVal=0x32},
BitWidth=8}, [email protected]=0x561c5fb6a230) = 0x561c7ce9dbf8
DIEnumerator::get (Name={Data@0x561c659e0cc8="nsNumberControlFrame_id",
Length=23}, IsUnsigned: optimized out, Value={U={VAL=50, pVal=0x32},
BitWidth=32}, [email protected]=0x561c5fb6a230) = 0x561c7ce9dbf8
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D106585/new/
https://reviews.llvm.org/D106585
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