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| author | Daniel Cederman <cederman@gaisler.com> | 2020-10-12 08:50:35 +0200 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2021-09-16 13:05:50 +0200 |
| commit | d4aa16699d4bcf9d335a206d3d8f6c1a80142aab (patch) | |
| tree | 4ac78e2b3e4b0d41c3e005138a7bc2525c0a3528 /gcc/cgraph.c | |
| parent | 6d0c97b19a306cf192ef9e8d0222635192dbc710 (diff) | |
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sparc: Prevent atomic instructions in beginning of functions for UT700
A call to the function might have a load instruction in the delay slot
and a load followed by an atomic function could cause a deadlock.
gcc/ChangeLog:
* config/sparc/sparc.c (sparc_do_work_around_errata): Do not begin
functions with atomic instruction in the UT700 errata workaround.
Diffstat (limited to 'gcc/cgraph.c')
0 files changed, 0 insertions, 0 deletions