On Wed, 2014-06-25 at 20:25 +0600, Roman Gareev wrote:
> Dear gcc contributors,
>
> could you please answer a few questions about unit tests? Is it
> possible to use them in gcc? Or maybe there is some analogue? I would
> be very grateful for your comments.
In GCC we have a DejaGnu based test sui
On Thu, Jun 26, 2014 at 6:50 PM, Óscar Fuentes wrote:
> Sergey Boldyrev writes:
>
>> I've tried to download the latest 4.7.4 version from
>> ftp://gcc.gnu.org/pub/gcc/releases/gcc-4.7.4
>> and couldn't successfully check the MD5 sum,
>> which is given there in the "md5.sum" file.
>> gcc-4.7.4.tar
On Thu, Jun 26, 2014 at 10:13 PM, Jeff Law wrote:
> On 06/26/14 02:44, Bin.Cheng wrote:
>>
>> Hi,
>> I ran into PR60947, in which GCC understands the return value of
>> memset is the first argument passed in, according to standard, then
>> does optimization like below:
>> movip, sp
>>
On Fri, Jun 27, 2014 at 8:51 AM, Thomas Preud'homme
wrote:
> Greetings everybody,
>
> I'm seeking your advice on how to best solve a bug. The issue has to do with
> folding a bitfield contained in a union. Consider the following example:
>
> union U {
> unsigned int a:24;
> unsigned int b:20;
> From: Richard Biener [mailto:richard.guent...@gmail.com]
> Sent: Friday, June 27, 2014 5:32 PM
> > 4) Cast value stored in a according to the size of b by removing bits of
> > highest weight (via VIEW_CONVERT_EXPR).
>
> Fact is that 4) already is not working.
>
> /* We are at the end of walk,
On Fri, Jun 27, 2014 at 12:02 PM, Thomas Preud'homme
wrote:
>> From: Richard Biener [mailto:richard.guent...@gmail.com]
>> Sent: Friday, June 27, 2014 5:32 PM
>> > 4) Cast value stored in a according to the size of b by removing bits of
>> > highest weight (via VIEW_CONVERT_EXPR).
>>
>> Fact is th
Hello everybody,
I want to make a copy of a loop, but it seems that the function duplicate_loop
does not work the way I need it.
It does not copy basic_blocks and edges.
What I need is this transformation
// Original
int foo () {
int i, b;
i = 0;
b = 50;
for (; i <= b; ++b) {
LOOP_B
Hello.
After updating gcc from 4.7.3 to 4.7.4 on our illumos distribution
(OpenIndiana Hipster) I can't longer compile clang.
Compilation fails with
llvm[5]: Compiling CIndexCodeCompletion.cpp for Release+Asserts build (PIC)
llvm[5]: Linking Release+Asserts executable clang-check (without sym
