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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, 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, 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, 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, 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, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1 |
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| #
ec6ada62 |
| 16-Jul-2020 |
Xiangling Liao <[email protected]> |
[AIX] report_fatal_error on `-fregister_global_dtors_with_atexit` for static init
On AIX, the semantic of global_dtors contains __sterm functions associated with C++
cleanup actions and user-declare
[AIX] report_fatal_error on `-fregister_global_dtors_with_atexit` for static init
On AIX, the semantic of global_dtors contains __sterm functions associated with C++
cleanup actions and user-declared __attribute__((destructor)) functions. We should
never merely register __sterm with atexit(), so currently
-fregister_global_dtors_with_atexit does not work well on AIX: It would cause
finalization actions to not occur when unloading shared libraries. We need to figure
out a way to handle that when we start supporting user-declared
__attribute__((destructor)) functions.
Currently we report_fatal_error on this option temporarily.
Differential Revision: https://reviews.llvm.org/D83974
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Revision tags: llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2 |
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| #
3f2e61c1 |
| 18-Jun-2020 |
Xiangling Liao <[email protected]> |
[AIX] Default AIX to using -fno-use-cxa-atexit
On AIX, we use __atexit to register dtor functions rather than __cxa_atexit.
So a driver change is needed to default AIX to using -fno-use-cxa-atexit.
[AIX] Default AIX to using -fno-use-cxa-atexit
On AIX, we use __atexit to register dtor functions rather than __cxa_atexit.
So a driver change is needed to default AIX to using -fno-use-cxa-atexit.
Windows platform does not uses __cxa_atexit either. Following its precedent,
we remove the assertion for when -fuse-cxa-atexit is specified by the user,
do not produce a message and silently default to -fno-use-cxa-atexit behavior.
Differential Revision: https://reviews.llvm.org/D82136
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Revision tags: llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init |
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| #
96627215 |
| 17-Jul-2019 |
Rainer Orth <[email protected]> |
[Driver] Enable __cxa_atexit on Solaris
Starting with Solaris 11.4 (which is now the required minimal version), Solaris does
support __cxa_atexit. This patch reflects that.
One might consider remo
[Driver] Enable __cxa_atexit on Solaris
Starting with Solaris 11.4 (which is now the required minimal version), Solaris does
support __cxa_atexit. This patch reflects that.
One might consider removing the affected tests altogether instead of inverting them,
as is done on other targets.
Besides, this lets two ASan tests PASS:
AddressSanitizer-i386-sunos :: TestCases/init-order-atexit.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/init-order-atexit.cc
Tested on x86_64-pc-solaris2.11 and sparcv9-sun-solaris2.11.
Differential Revision: https://reviews.llvm.org/D64491
llvm-svn: 366305
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Revision tags: llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2 |
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| #
d6a76f76 |
| 17-Aug-2018 |
Brian Cain <[email protected]> |
[hexagon] restore -fuse-cxa-atexit by default
"-fno-use-cxa-atexit" was a default provided by the initial
commit offering hexagon support. This is no longer required.
Reviewers: bcahoon, sidneym
[hexagon] restore -fuse-cxa-atexit by default
"-fno-use-cxa-atexit" was a default provided by the initial
commit offering hexagon support. This is no longer required.
Reviewers: bcahoon, sidneym
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D50816
llvm-svn: 339979
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Revision tags: llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2 |
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| #
18db58e7 |
| 27-Apr-2018 |
Akira Hatanaka <[email protected]> |
[Driver] Don't enable "-fregister-global-dtors-with-atexit" by default
when compiling the kernel or kexts.
Destructors should be registered with atexit by default only when we are
compiling userland
[Driver] Don't enable "-fregister-global-dtors-with-atexit" by default
when compiling the kernel or kexts.
Destructors should be registered with atexit by default only when we are
compiling userland code.
llvm-svn: 331010
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Revision tags: llvmorg-6.0.1-rc1 |
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| #
617e2615 |
| 17-Apr-2018 |
Akira Hatanaka <[email protected]> |
Add a command line option 'fregister_global_dtors_with_atexit' to
register destructor functions annotated with __attribute__((destructor))
using __cxa_atexit or atexit.
Register destructor functions
Add a command line option 'fregister_global_dtors_with_atexit' to
register destructor functions annotated with __attribute__((destructor))
using __cxa_atexit or atexit.
Register destructor functions annotated with __attribute__((destructor))
calling __cxa_atexit in a synthesized constructor function instead of
emitting references to the functions in a special section.
The primary reason for adding this option is that we are planning to
deprecate the __mod_term_funcs section on Darwin in the future. This
feature is enabled by default only on Darwin. Users who do not want this
can use command line option 'fno_register_global_dtors_with_atexit' to
disable it.
rdar://problem/33887655
Differential Revision: https://reviews.llvm.org/D45578
llvm-svn: 330199
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Revision tags: llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1 |
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| #
015bded2 |
| 11-Sep-2017 |
Saleem Abdulrasool <[email protected]> |
Driver: default to `-fno-use-cxatexit` on Windows
This primarily impacts the Windows MSVC and Windows itanium
environments. Windows MSVC does not use `__cxa_atexit` and Itanium
follows suit. Simpl
Driver: default to `-fno-use-cxatexit` on Windows
This primarily impacts the Windows MSVC and Windows itanium
environments. Windows MSVC does not use `__cxa_atexit` and Itanium
follows suit. Simplify the logic for the default value calculation and
blanket the Windows environments to default to off for use of
`__cxa_atexit`.
llvm-svn: 312941
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