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Re: remove wrong code in immed_double_const
- From: Steven Bosscher <stevenb dot gcc at gmail dot com>
- To: Mike Stump <mikestump at comcast dot net>
- Cc: gcc-patches Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 16 Mar 2012 23:03:52 +0100
- Subject: Re: remove wrong code in immed_double_const
- References: <5FF5A724-3FE1-4E97-8124-542A0B8259FE@comcast.net>
On Fri, Mar 16, 2012 at 10:54 PM, Mike Stump <mikestump@comcast.net> wrote:
> This removes some wrong code.
>
> Ok?
ChangeLog is missing. Tested how?
And why is this wrong anyway?
Ciao!
Steven
> Index: gcc/emit-rtl.c
> ===================================================================
> --- gcc/emit-rtl.c ? ? ?(revision 184563)
> +++ gcc/emit-rtl.c ? ? ?(working copy)
> @@ -540,8 +540,6 @@ immed_double_const (HOST_WIDE_INT i0, HO
>
> ? ? ? if (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_WIDE_INT)
> ? ? ? ?return gen_int_mode (i0, mode);
> -
> - ? ? ?gcc_assert (GET_MODE_BITSIZE (mode) == 2 * HOST_BITS_PER_WIDE_INT);
> ? ? }
>
> ? /* If this integer fits in one word, return a CONST_INT. ?*/
>