Quoting Michael Eager :
Hi --
I'm working on creating the cstore and cbranch templates
for the Xilinx MicroBlaze processor.
In theory cstore / cbranch should be the future, but the last time I tried
to use them, they didn't quite work right yet, particularily if you have
an incomplete compari
Hi --
I'm working on creating the cstore and cbranch templates
for the Xilinx MicroBlaze processor. I've run into some
problems and an unexpected interaction with CSE processing.
Possibly, the insns I'm generating for comparisons are not
what the CSE optimization expects.
MicroBlaze has a bit u
Let's assume I have two sub-classes of ALL_REGS: BOTTOM_REGS (c0-c15)
and TOP_CREGS (c16-c31).
Let's also assume I have two main types of instruction: A-type
Instructions, which can use ALL 32 registers, and B-type Instructions,
which can only use the 16 BOTTOM_REGS.
IRA will correctly calculate
myarch64 is my port.
Then perhaps this is an back-end problem on my port. I'll try to
determine this today and keep you posted.
Jc
On Thu, Dec 17, 2009 at 9:29 PM, Jie Zhang wrote:
> On 12/18/2009 06:27 AM, Jean Christophe Beyler wrote:
>>
>> Actually, I just finished updating my 4.3.2 to 4.3.3
On Fri, 2009-12-18 at 10:42 +, Richard Earnshaw wrote:
> On Thu, 2009-12-17 at 21:00 +0100, Laurent GUERBY wrote:
> > On Thu, 2009-12-17 at 21:02 +0100, Eric Botcazou wrote:
> > > > The 43 slides presentation in english is available here
> > > > in PDF and openoffice format:
> > > >
> > > > htt
On Thu, 2009-12-17 at 21:00 +0100, Laurent GUERBY wrote:
> On Thu, 2009-12-17 at 21:02 +0100, Eric Botcazou wrote:
> > > The 43 slides presentation in english is available here
> > > in PDF and openoffice format:
> > >
> > > http://guerby.org/ftp/gcc-toulibre-20091216.pdf
> > > http://guerby.org/f
Sorry if I misunderstood, but...
On Fri, 18 Dec 2009, Mohamed Shafi wrote:
> 2009/12/18 Hans-Peter Nilsson :
> > On Fri, 20 Nov 2009, Mohamed Shafi wrote:
> >> I tried implementing the suggestion given by Richard, but got into
> >> issues. The GCC frame work is written assuming that there are no
