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| author | Tobias Burnus <tobias@codesourcery.com> | 2023-05-12 16:27:40 +0200 |
|---|---|---|
| committer | Chung-Lin Tang <cltang@codesourcery.com> | 2023-05-18 02:39:49 -0700 |
| commit | 17c41b39078fc8ad67fd1b82f74ef5174f34452e (patch) | |
| tree | 9774a0384f7b8da9f571edf59e00775d4cc014ba /config/lib-link.m4 | |
| parent | 0171e1652f153f6b2a5506cc3b7073e1f0dacfa0 (diff) | |
| download | gcc-17c41b39078fc8ad67fd1b82f74ef5174f34452e.zip gcc-17c41b39078fc8ad67fd1b82f74ef5174f34452e.tar.gz gcc-17c41b39078fc8ad67fd1b82f74ef5174f34452e.tar.bz2 | |
LTO: Fix writing of toplevel asm with offloading [PR109816]
When offloading was enabled, top-level 'asm' were added to the offloading
section, confusing assemblers which did not support the syntax. Additionally,
with offloading and -flto, the top-level assembler code did not end up
in the host files.
As r14-321-g9a41d2cdbcd added top-level 'asm' to one libstdc++ header file,
the issue became more apparent, causing fails with nvptx for some
C++ testcases.
PR libstdc++/109816
gcc/ChangeLog:
* lto-cgraph.cc (output_symtab): Guard lto_output_toplevel_asms by
'!lto_stream_offload_p'.
libgomp/ChangeLog:
* testsuite/libgomp.c++/target-map-class-1.C: New test.
* testsuite/libgomp.c++/target-map-class-2.C: New test.
(cherry picked from commit a835f046cdf017b9e8ad5576df4f10daaf8420d0)
Diffstat (limited to 'config/lib-link.m4')
0 files changed, 0 insertions, 0 deletions