patch to fix constant math - second small patch
Kenneth Zadeck
zadeck@naturalbridge.com
Thu Nov 8 18:14:00 GMT 2012
I have added the proper doc. OK to commit?
Kenny
On 10/08/2012 05:06 AM, Richard Guenther wrote:
> On Sat, Oct 6, 2012 at 12:48 AM, Kenneth Zadeck
> <zadeck@naturalbridge.com> wrote:
>> This patch adds machinery to genmodes.c so that largest possible sizes of
>> various data structures can be determined at gcc build time. These
>> functions create 3 symbols that are available in insn-modes.h:
>> MAX_BITSIZE_MODE_INT - the bitsize of the largest int.
>> MAX_BITSIZE_MODE_PARTIAL_INT - the bitsize of the largest partial int.
>> MAX_BITSIZE_MODE_ANY_INT - the largest bitsize of any kind of int.
> Ok. Please document these macros in rtl.texi.
>
> Richard.
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2012-11-8 Kenneth Zadeck <zadeck@naturalbridge.com>
* genmodes.c (emit_max_int): New function.
(emit_insn_modes_h): Added call to emit_max_function.
* doc/rtl.texi (MAX_BITSIZE_MODE_INT, MAX_BITSIZE_MODE_PARTIAL_INT,
MAX_BITSIZE_MODE_ANY_INT, MAX_BITSIZE_MODE_ANY_MODE): Added doc.
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