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(parent: 965ce1b) | patch
go: don't crash if __atomic_fetch_add functions are used
authorIan Lance Taylor <iant@golang.org>
Thu, 10 Nov 2022 00:05:08 +0000 (16:05 -0800)
committerIan Lance Taylor <iant@golang.org>
Thu, 10 Nov 2022 00:06:10 +0000 (16:06 -0800)
commit219f82070903625d6bd8865b5ecb5f944bcee871
tree31a72eaee329ef95b25e879fe9fa2405cf481fcftree | snapshot
parent965ce1ba392ca03c746cabb9ba73e66258557dcbcommit | diff
go: don't crash if __atomic_fetch_add functions are used

The Go frontend only generates __atomic_add_fetch, but in some cases
thost calls become __atomic_fetch_add.

Patch originally by Marc Poulhiès.

PR target/107581
* go-gcc.cc (Gcc_backend::Gcc_backend): Define
__atomic_fetch_add_{4,8}.
gcc/go/go-gcc.cc diff | blob | history
Domain: System / Toolchain;