In order to support attribute((constructor)) and attribute((destructor)),
which is used by various LLVM non-C++ runtime components, AIX will include
crti[_64].o and -bcdtors for C language link invocations by default.
Differential Revision: https://reviews.llvm.org/D91361
since that is the normal behaviour of other compilers on the platform.
Reviewed By: hubert.reinterpretcast
Differential Revision: https://reviews.llvm.org/D88500
since crti is required for functional static initialization.
Reviewed By: hubert.reinterpretcast
Differential Revision: https://reviews.llvm.org/D87927
Date: Mon Aug 10 10:31:50 2020 +0300
[AIX][Clang][Driver] Generate reference to the C++ library on the link step
Have the linker find libc++ on its search path by adding -lc++.
Reviewed by: daltenty, hubert.reinterpretcast, stevewan
Differential Revision: https://reviews.llvm.org/D85315
Summary:
Based on comments received in D80415 pertinent to test case format, the following fixes are provided to other tests in 'aix-ld.c' for the sake of consistency and readability,
- Align flags in RUN directives vertically.
- Align patterns in CHECK directives vertically.
- Remove the ‘-o %t.o’ as it’s unnecessary for tests with ‘-###’.
- Fix typos in comments.
Reviewers: ZarkoCA, hubert.reinterpretcast, daltenty
Reviewed By: hubert.reinterpretcast
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80532
Summary: On AIX, add '-bcdtors:all:0:s' to the linker implicitly through the driver so that we can collect all static constructor and destructor functions.
Reviewers: hubert.reinterpretcast, Xiangling_L, ZarkoCA, daltenty
Reviewed By: hubert.reinterpretcast
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80415
Xiangling Liao