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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4 |
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| #
8822eaae |
| 21-Oct-2023 |
Martin Storsjö <martin@martin.st> |
[compiler-rt] Switch LLD specific tests to a more precise option (#69781)
Prefer the new flag -lld-allow-duplicate-weak (which was added recently
in a67ae8c0fd301a11e2a058e8035304cfc70a3e91), over
[compiler-rt] Switch LLD specific tests to a more precise option (#69781)
Prefer the new flag -lld-allow-duplicate-weak (which was added recently
in a67ae8c0fd301a11e2a058e8035304cfc70a3e91), over the old -lldmingw.
The -lldmingw option enables a number of different behaviours, while
this test only is interested in one aspect of them.
This should allow making -lldmingw more strict with not enabling MSVC
specific behaviours like inferring lib directories automatically from
the environment, as being pursued in https://reviews.llvm.org/D144084.
show more ...
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Revision tags: llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2 |
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| #
56320301 |
| 12-Apr-2023 |
Martin Storsjö <martin@martin.st> |
[compiler-rt] [test] [profile] Mark a Windows test as requiring an MSVC target
This test uses lots of lld-link specific linker options that don't
work as such in mingw command lines.
Differential R
[compiler-rt] [test] [profile] Mark a Windows test as requiring an MSVC target
This test uses lots of lld-link specific linker options that don't
work as such in mingw command lines.
Differential Revision: https://reviews.llvm.org/D148168
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Revision tags: llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2 |
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| #
87c43f3a |
| 02-Jun-2021 |
Fangrui Song <i@maskray.me> |
[InstrProfiling] Delete linkage/visibility toggling for Windows
The linkage/visibility of `__profn_*` variables are derived
from the profiled functions.
extern_weak => linkonce
available_ex
[InstrProfiling] Delete linkage/visibility toggling for Windows
The linkage/visibility of `__profn_*` variables are derived
from the profiled functions.
extern_weak => linkonce
available_externally => linkonce_odr
internal => private
extern => private
_ => unchanged
The linkage/visibility of `__profc_*`/`__profd_*` variables are derived from
`__profn_*` with linkage/visibility wrestling for Windows.
The changes can be folded to the following without changing semantics.
```
if (TT.isOSBinFormatCOFF() && !NeedComdat) {
Linkage = GlobalValue::InternalLinkage;
Visibility = GlobalValue::DefaultVisibility;
}
```
That said, I think we can just delete the code block.
An extern/internal function will now use private `__profc_*`/`__profd_*`
variables, instead of internal ones. This saves some symbol table entries.
A non-comdat {linkonce,weak}_odr function will now use hidden external
`__profc_*`/`__profd_*` variables instead of internal ones. There is potential
object file size increase because such symbols need `/INCLUDE:` directives.
However such non-comdat functions are rare (note that non-comdat weak
definitions don't prevent duplicate definition error).
The behavior changes match ELF.
Reviewed By: rnk
Differential Revision: https://reviews.llvm.org/D103355
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| #
effb87df |
| 02-Jun-2021 |
Fangrui Song <i@maskray.me> |
[profile] Add -fprofile-instr-generate tests for weak definition and various linkages
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