From: Dennis, CHENG Renquan
The GCC has default support of dumping gimple cfg in vcg format, but when I
was trying to find a tool to interpret the *.006t.vcg dump file, or to generate
a vector image format, it seemed not easy, the vcgviewer [1] not mature as
Graphviz, and Graph::Easy [2] is a per
The Steering Committee has decided to replace arm-eabi with
arm-linux-gnueabi on the primary platform list for GCC 4.6. That change
reflects the increasing use of ARM cores in GNU/Linux systems and the
fact that it is now relatively easy to obtain such systems.
I've applied the attached patch to
Snapshot gcc-4.3-20100711 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.3-20100711/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.3 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
On 07/10/2010 03:56 PM, Ian Lance Taylor wrote:
Sean Hunt writes:
void foo () __attribute__((noreturn)); // right per spec
void foo __attribute__((noreturn)) (); // works
__attribute__((noreturn)) void foo (); // works
It's obvious that the first example of each kind (noreturn
>>>
>>> while GCC3.4.4 treats the long long multiplication just like simple
>>> ones, which generates only one
>>> mult insn for each statement, like
>>>
>>> In my understanding, It‘s not necessary using three mult insn to implement
>>> long long mult, since the operands are converted from int type
