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Re: patch to fix constant math - second small patch -patch ping for next stage 1


committed as revision 197200.

kenny


On 03/27/2013 11:07 AM, Richard Biener wrote:
On Wed, Mar 27, 2013 at 3:23 PM, Kenneth Zadeck
<zadeck@naturalbridge.com> wrote:
On 03/27/2013 10:18 AM, Richard Biener wrote:
On Wed, Feb 27, 2013 at 1:27 AM, Kenneth Zadeck
<zadeck@naturalbridge.com> wrote:
Here is the second of my wide int patches with the patch rot removed.

I would like to get these pre approved for the next stage 1.
On 10/05/2012 06:48 PM, Kenneth Zadeck 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.
I remember we have discussed about the need to special-case/handle partial
integer modes.  Do further patches use the _INT and _PARTIAL_INT sizes
at all?  I'm fine with providing MAX_BITSIZE_MODE_ANY_INT.
i do not believe that in the end, those two ended up getting used.    i can
remove them if you want.
Yes please.  Ok with that change.

Richard.

kenny

Richard.



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