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From: "simark at simark dot ca" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug symtab/29105] new DWARF reader still slow
Date: Fri, 20 May 2022 01:54:22 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29105

Simon Marchi <simark at simark dot ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |simark at simark dot ca

--- Comment #5 from Simon Marchi <simark at simark dot ca> ---
I investigated the problem reported in my last message a little bit.  What I
saw was that the cooked index contains entries for base types, like "int".=
=20
When doing "print sizeof(short)", it eventually looks up the "int" type, (s=
ince
short means "short int"), and all CUs match and get expanded, because they =
all
have an int type.

Previously with partial symbols, I don't think we had entries for those.

What is the problem here?

- Do we want entries for base types in the index?
- Should the type search algorithm expand all CUs that contain a matching t=
ype?
 Couldn't it stop at the first CU that has a matching type?

--=20
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