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disas/sh4: Add missing fallthrough annotations

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Add fallthrough annotations to be able to compile the code without
warnings with -Wimplicit-fallthrough. Looking at the code, it seems
like the fallthrough is indeed intended here, so the comments should
be appropriate.

Message-Id: <20200630055953.9309-1-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2020-06-30 07:03:44 +02:00
parent 7aa12aa215
commit ccb237090f
1 changed files with 2 additions and 0 deletions
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2
disas/sh4.c
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@ -1963,6 +1963,7 @@ print_insn_sh (bfd_vma memaddr, struct disassemble_info *info)
fprintf_fn (stream, "xd%d", rn & ~1);
break;
}
/* fallthrough */
case D_REG_N:
fprintf_fn (stream, "dr%d", rn);
break;
@ -1972,6 +1973,7 @@ print_insn_sh (bfd_vma memaddr, struct disassemble_info *info)
fprintf_fn (stream, "xd%d", rm & ~1);
break;
}
/* fallthrough */
case D_REG_M:
fprintf_fn (stream, "dr%d", rm);
break;