Hi,
I'm looking at gcc-nios2 options -march.
It seems two instruction sets can be selected (r1/r2) but I cannot find out
where theses instructions set are described.
On the other end I found this document
https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/nios2/n2cpu_n
We are developing this feature for x86_64
I want to see which registers are being used by the current function
for returning a value or as arguments.
I traverse the rtl looking for clobbered registers, but I don't know
how to find which registers are arguments from the current function
and which ar
On 03/07/2016 11:33 AM, David Malcolm wrote:
So for testing specific passes, I'd much rather have an input format
for testing individual passes that:
* can be easily generated by GCC from real test cases
* ability to turn into unit tests, which implies:
* human-readable and editabl
On Wed, Mar 9, 2016 at 3:27 PM, Andrew MacLeod wrote:
> On 03/07/2016 11:33 AM, David Malcolm wrote:
>>>
>>>
>>>
>>>
>>>
>>> So for testing specific passes, I'd much rather have an input format
>>> for testing individual passes that:
>>>* can be easily generated by GCC from real test cases
>>>
On Wed, Mar 9, 2016 at 10:47 AM, Richard Biener
wrote:
> About using the LLVM IR - similar issue I think, plus it is probably
> too far away
> from GCC so that what we'll end up will only look like LLVM IR but not
> actually
> be LLVM IR.
I don't think this is feasible at all, actually. As I s
On Wed, Mar 9, 2016 at 5:07 PM, Diego Novillo wrote:
> On Wed, Mar 9, 2016 at 10:47 AM, Richard Biener
> wrote:
>
>> About using the LLVM IR - similar issue I think, plus it is probably
>> too far away
>> from GCC so that what we'll end up will only look like LLVM IR but not
>> actually
>> be LL
On 03/09/2016 10:47 AM, Richard Biener wrote:
On Wed, Mar 9, 2016 at 3:27 PM, Andrew MacLeod wrote:
On 03/07/2016 11:33 AM, David Malcolm wrote:
So for testing specific passes, I'd much rather have an input format
for testing individual passes that:
* can be easily generated by GCC fro
On 03/09/2016 08:45 AM, Woon yung Liu wrote:
3. due to the current register size (UNITS_PER_WORD) definition, allocating
a TI mode register will cause two consecutive registers to be allocated instead
(like the HILO pseudo register) of one (other than just being wrong, it is
probably wasteful).
[ Please don't top-post. ]
On Wed, Mar 09, 2016 at 11:23:22AM -0300, Andres Tiraboschi wrote:
> We are developing this feature for x86_64
> I want to see which registers are being used by the current function
> for returning a value or as arguments.
> I traverse the rtl looking for clobbered regis
On 9 March 2016 at 02:50, Trevor Saunders wrote:
> On Tue, Mar 08, 2016 at 05:12:56PM -0500, Diego Novillo wrote:
>> This way, implementing a library that supports dealing with GIMPLE
>> becomes much simpler. This provides a nice foundation for all kinds
>> of gimple-oriented tooling in the futur
On 03/09/2016 03:03 AM, BELBACHIR Selim wrote:
Hi,
I'm looking at gcc-nios2 options -march.
It seems two instruction sets can be selected (r1/r2) but I cannot find out
where theses instructions set are described.
On the other end I found this document
https://www.altera.com/content/dam/altera-
> If the gimple IR were a strict subset of GNU C, then by all means
> let's re-use the C FE. However, gimple encodes things that are
> necessary for other languages but are not C. C++ gimple dumps have
> try-finally. Fortran dumps use explicit parentheses "((x))". Surely,
> Ada adds its own quirks
Snapshot gcc-4.9-20160309 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20160309/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.9 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
On Wed, Mar 09, 2016 at 07:45:57PM +, Manuel López-Ibáñez wrote:
> On 9 March 2016 at 02:50, Trevor Saunders wrote:
> > On Tue, Mar 08, 2016 at 05:12:56PM -0500, Diego Novillo wrote:
> >> This way, implementing a library that supports dealing with GIMPLE
> >> becomes much simpler. This provid
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