[ARM] hard VFP calling convention support [1/3]

Richard Guenther richard.guenther@gmail.com
Tue Dec 9 10:51:00 GMT 2008


On Mon, Dec 8, 2008 at 6:00 PM, Richard Earnshaw <rearnsha@arm.com> wrote:
> This is the part of the patch that needs approval from another
> maintainer.

This is ok.

Thanks,
Richard.

>        * target-def.h (TARGET_LIBCALL_VALUE): New hook.
>        * target.h (gcc_target): Add libcall_value to table of call hooks.
>        * targhooks.h (default_libcall_value): Default implementation.
>        * targhooks.c (default_libcall_value): Likewise.
>        * doc/tm.texi (TARGET_LIBCALL_VALUE): Document it.
>        * optabs.c (expand_unop): Use it.
>        * expr.h (hard_libcall_value): Pass the function RTX through.
>        * calls.c (emit_library_call_value_1): Update call to
>        hard_libcall_value.
>        * explow.c (hard_libcall_value): Use new target hook.
>
>



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