[Bug target/67716] [5] [SH]: Miscompiles libraw: Assembler: unaligned opcodes detected in executable segment

[kkojima at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67716

--- Comment #9 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
Created attachment 36395
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36395&action=edit
reduced test case

This one fails with the same asm error with my sh-elf c++ for -g -O1.
It looks that
#pragma GCC optimize("no-aggressive-loop-optimizations")
causes unaligned insn after jump table data:

        .align 2
.L4:
        .byte   .L3-.L5
        .byte   .L2-.L5
        .byte   .L2-.L5
        .byte   .L2-.L5
        .byte   .L6-.L5
        .byte   .L2-.L5
        .byte   .L6-.L5
        .byte   .L2-.L5
        .byte   .L2-.L5
        .byte   .L2-.L5
        .byte   .L7-.L5
.L3:
        mov.l   .L16,r1    <<<- not aligned!