[Bug record/29721] [gdb, record, aarch64] FAIL: gdb.reverse/solib-precsave.exp: reverse-next third shr1

["blarsen at redhat dot com" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=29721

--- Comment #2 from B. Larsen <blarsen at redhat dot com> ---
Running this test on Fedora 36 in aarch64, I only get 5 fails. Looking at the
log:

reverse-next^M
40        b[0] = 6;   b[1] = 9;         /* generic statement, end part two */^M
(gdb) PASS: gdb.reverse/solib-precsave.exp: reverse-next generic
reverse-step^M
40        b[0] = 6;   b[1] = 9;         /* generic statement, end part two */^M
(gdb) FAIL: gdb.reverse/solib-precsave.exp: reverse-step into solib function
one
reverse-step^M
38        b[1] = shr2(17);              /* middle part two */^M
(gdb) FAIL: gdb.reverse/solib-precsave.exp: reverse-step within solib function
one
reverse-step^M
shr2 (x=17) at
/root/bld/gdb/testsuite/../../../binutils-gdb/gdb/testsuite/gdb.reverse/shr2.c:23^M
23      }^M
(gdb) FAIL: gdb.reverse/solib-precsave.exp: reverse-step back to main one
reverse-step^M
22        return 2*x;^M
(gdb) FAIL: gdb.reverse/solib-precsave.exp: reverse-step into solib function
two
reverse-step^M
main () at
/root/bld/gdb/testsuite/../../../binutils-gdb/gdb/testsuite/gdb.reverse/solib-reverse.c:38^M
38        b[1] = shr2(17);              /* middle part two */^M
(gdb) FAIL: gdb.reverse/solib-precsave.exp: reverse-step within solib function
two

It seems that aarch64 is also experiencing
https://sourceware.org/bugzilla/show_bug.cgi?id=28426 now, and x86 stopped
experiencing it. While I agree that this should be fixed, I'm not sure
1f3e37e057e876b37db49dbd8ed5ca22c33f6772 is the actual culprit. I'll add this
to my backlog, but it is pretty low priority, since testing in aarch64 is
cumbersome for me, unfortunately.

Also, if you are still seeing the failures with third, second and first shr1
with the cureent trunk, please post the relevant log here :-)

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