Displaying 5 results from an estimated 5 matches for "weakodr".
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weak_odr
2016 Nov 29
2
RFC: Add an "interposible" linkage type (and implement -fsemantic-interposition)
...> > decode as weak.
>
> > Some more prior discussion: https://reviews.llvm.org/D19995#423481
>
> +1
So we're all on the same page, our current encodings are:
External: 0
WeakAny: 16
Appending: 2
Internal: 3
LinkOnceAny: 18
ExternalWeak: 7
Common: 8
Private: 9
WeakODR: 17
LinkOnceODR: 19
AvailableExternally: 12
And the new encodings would be:
External: 0
External + Interposible: 20
Weak + Interposible: 16
Appending: 2 [interposible N/A]
Internal: 3 [never interposible]
LinkOnce + Interposible: 18
ExternalWeak: 7 [always interposible]
Common: 8 [inte...
2015 Jul 21
2
[LLVMdev] RFC: ThinLTO Symbol Linkage and Renaming
...gt; +----------------------------------------------------------------------------------+
> > | WeakAny (def) | N/A (never import) |
> ExternalWeak |
> >
> +----------------------------------------------------------------------------------+
> > | WeakODR (def) | WeakODR |
> ExternalWeak |
> >
> +----------------------------------------------------------------------------------+
> > | Appending (def) (only variables)| N/A (never import) | N/A (never
> import) |
> >
> +----...
2015 Jul 14
3
[LLVMdev] RFC: ThinLTO Symbol Linkage and Renaming
...rm, since
the formatting (especially for the table at the end) may not come through
in the copied text below well.
Thanks!
Teresa
ThinLTO Symbol Linkage and Renaming
1 Introduction
2 Non-Discardable Values
2.2 Linkage Effects
2.2.2 ExternalLinkage
2.2.1 WeakAnyLinkage
2.2.2 WeakODRLinkage
2.2.3 AppendingLinkage
2.2.4 CommonLinkage
3 Linkonce Values
3.1 Linkage Effects
3.2 Importing Strategy
4 Static Values
4.1 Static Variables
4.2 Static Functions
4.3 Static Promotion
4.3.1 Linkage Effects
4.3.2 Renaming
5 Linkage Change Summary Table
1...
2015 Jul 21
1
[LLVMdev] RFC: ThinLTO Symbol Linkage and Renaming
...Thanks!
> > Teresa
> >
> >
> > ThinLTO Symbol Linkage and Renaming
> >
> >
> > 1 Introduction
> > 2 Non-Discardable Values
> > 2.2 Linkage Effects
> > 2.2.2 ExternalLinkage
> > 2.2.1 WeakAnyLinkage
> > 2.2.2 WeakODRLinkage
> > 2.2.3 AppendingLinkage
> > 2.2.4 CommonLinkage
> > 3 Linkonce Values
> > 3.1 Linkage Effects
> > 3.2 Importing Strategy
> > 4 Static Values
> > 4.1 Static Variables
> > 4.2 Static Functions
> > 4.3 Static Pro...
2016 Nov 29
4
RFC: Add an "interposible" linkage type (and implement -fsemantic-interposition)
I think that all makes sense. You're just adding the missing non-ODR
conterpart of 'external' linkage. I could imagine having "external /
external_odr" linkage for example.
That said, do you think we should take the opportunity to split out a bit
for interposability so that we can kill off the *_odr linkage variants?
Today's non-ODR weak functions would look more like