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Re: Implement -Wimplicit-fallthrough (take 2): fix missing breaks


Hello!

> This is what the new warning pointed out.  I think all these are bugs.
>
> This patch has been tested on powerpc64le-unknown-linux-gnu, aarch64-linux-gnu,
> and x86_64-redhat-linux.
>
> 2016-07-27  Marek Polacek  <polacek@redhat.com>
>
> PR c/7652
> gcc/
> * config/i386/i386.c (ix86_expand_args_builtin): Add break.
> (ix86_expand_round_builtin): Likewise.
> * config/rs6000/rs6000.c (altivec_expand_ld_builtin): Add break.
> (altivec_expand_st_builtin): Likewise.
> * gengtype.c (dbgprint_count_type_at): Add break.
> gcc/java/
> * jcf-dump.c (print_constant): Add break.
> libgo/
> * runtime/heapdump.c (dumpefacetypes): Add break.

x86 part is OK, also for backports to other release branches.

Thanks,
Uros.


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