[Bug target/81988] [7/8 Regression] sparc64: emits STD instruction with odd register

[mikpelinux at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81988

Mikael Pettersson <mikpelinux at gmail dot com> changed:

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                 CC|                            |mikpelinux at gmail dot com

--- Comment #1 from Mikael Pettersson <mikpelinux at gmail dot com> ---
I can reproduce, depends on selected CPU type, occurs for -mcpu= v9, m8, or
niagara3/4/7.