Snapshot gcc-4.4-20080627 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.4-20080627/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.4 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk
On Fri, Jun 27, 2008 at 2:20 PM, Bingfeng Mei <[EMAIL PROTECTED]> wrote:
> Hello,
> I try to locate a problem in GCSE pass and found some suspicious RTL
> code as follows. Is it legitimate to have a "fallthru" succ edge but
> next basic block is a different one? Thanks.
>
> ...
> ;; Succ edge 10
Hi all,
I am porting GCC to a weird architecture and I have stumbled over
this small problem. The architecture has write-only registers (er0 -
er7) for I/O operations, reading values from these registers is
forbidden. For the following code:
register int ER0 asm("er0");
int main() {
int a, b
Hello,
I try to locate a problem in GCSE pass and found some suspicious RTL
code as follows. Is it legitimate to have a "fallthru" succ edge but
next basic block is a different one? Thanks.
...
;; Succ edge 10 [91.5%] (fallthru)
;; Succ edge 9 [8.5%]
;; Start of basic block ( 8) -> 9
...
C
On Fri, 27 Jun 2008 15:52:22 +0530
"Mohamed Shafi" <[EMAIL PROTECTED]> wrote:
> If the condition in the 'if' instruction is satisfied the processor
> will execute the next instruction or it will replace with a nop. So
> this means that i can instructions similar to:
>
> if eq Rx, Ry
> add Rx, R
[ gcc -> gcc-patches ]
After some off-list conversations with Alex and updates on his mirror,
we now have a new full mirror of gcc.gnu.org ;-) and I am committing
the patch below.
Gerald
Index: mirrors.html
===
RCS file: /cvs/gcc/ww
On Mon, 23 Jun 2008, Benjamin Kosnik wrote:
> ...expecting these documents to be put up on the gcc wiki at some point,
> right? Does anybody have an ETA or know how this has worked in previous
> years?
>
> http://gcc.gnu.org/wiki
We have been putting this under ftp://gcc.gnu.org/pub/gnu (with
ap
Hello all,
For the 16-bit target that i porting now to gcc 4.1.2 doesn't have any
branch instructions. It only has jump instructions. For comparison
operation it has this instruction:
if cond Rx Ry
execute this insn
So compare and branch is implemented as
if cond Rx Ry
jmp Label
If the condi
