https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81356
Qing Zhao <qing.zhao at oracle dot com> changed:
What |Removed |Added
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CC| |qing.zhao at oracle dot com
--- Comment #4 from Qing Zhao <qing.zhao at oracle dot com> ---
the issue is confirmed on aarch64.
In addition to X86, testing the same testing case on SPARC, we see No such
issue:
***SPARC: (sparc use multiple stores when compile with -O):
f:
mov 72, %g1
stb %g1, [%o0]
mov 105, %g1
stb %g1, [%o0+1]
mov 33, %g1
stb %g1, [%o0+2]
jmp %o7+8
stb %g0, [%o0+3]
