On Sun, 13 Mar 2016 17:32:55 -0600 Warner Losh wrote
> Then you may be able to do make buildworld CC=clang (or whatever clang is
> compiled as.
> No guarantee, sine I've not played with 9.x in a while.
>
> Warner
Apologies. Appears my response wasn't clear.
I had no difficulties getting clang (a
On Mon, Mar 14, 2016 at 01:02:20AM +0100, Dimitry Andric wrote:
>
> $ gcc -O overflow-iter.c -o overflow-iter-gcc -lm
> $ ./overflow-iter-gcc
> FE_OVERFLOW: x = inf after 1024 iterations
> $ gcc -O2 overflow-iter.c -o overflow-iter-gcc -lm
> $ ./overflow-iter-gcc
> FE_OVERFLOW: x = inf after 16384
On Mon, Mar 14, 2016 at 01:02:20AM +0100, Dimitry Andric wrote:
> On 13 Mar 2016, at 21:10, Steve Kargl
> wrote:
> > Thanks for the quick reply. But, it must be using an 80-bit
> > extended double instead of a double for storage. This variation
> >
> > #include
> > #include
> >
> > int
> >
On 13 Mar 2016, at 21:10, Steve Kargl wrote:
> On Sun, Mar 13, 2016 at 09:03:57PM +0100, Dimitry Andric wrote:
...
>> So it's storing the intermediate result in a double, for some reason.
>> The fnstsw will then result in zero, since there was no underflow at
>> that point.
>>
>> I will submit a
Then you may be able to do make buildworld CC=clang (or whatever clang is
compiled as.
No guarantee, sine I've not played with 9.x in a while.
Warner
On Fri, Mar 11, 2016 at 8:20 AM, Chris H wrote:
> On Thu, 10 Mar 2016 21:49:01 -0700 Warner Losh wrote
>
> > make buildworld WITH_CLANG=t WITH_
On Sun, Mar 13, 2016 at 09:03:57PM +0100, Dimitry Andric wrote:
> On 13 Mar 2016, at 19:25, Steve Kargl
> wrote:
> >
> > Consider this small piece of code:
> >
> > #include
> > #include
> >
> > float
> > foo()
> > {
> > static const volatile float tiny = 1.e-30f;
> > return (tiny * t
On 13 Mar 2016, at 19:25, Steve Kargl wrote:
>
> Consider this small piece of code:
>
> #include
> #include
>
> float
> foo()
> {
> static const volatile float tiny = 1.e-30f;
> return (tiny * tiny);
> }
>
> int
> main(void)
> {
> float x;
> feclearexcept(FE_ALL_EXCEPT);
>
Consider this small piece of code:
#include
#include
float
foo()
{
static const volatile float tiny = 1.e-30f;
return (tiny * tiny);
}
int
main(void)
{
float x;
feclearexcept(FE_ALL_EXCEPT);
x = foo();
if (fetestexcept(FE_UNDERFLOW)) printf("FE_UNDERFLOW: ");
pri
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
Dimitry Andric changed:
What|Removed |Added
Status|Open|In Progress
--- Comment #17 from
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #16 from commit-h...@freebsd.org ---
A commit references this bug:
Author: dim
Date: Sun Mar 13 18:32:18 UTC 2016
New revision: 296801
URL: https://svnweb.freebsd.org/changeset/base/296801
Log:
Pull in r219512 from upstream l
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #15 from commit-h...@freebsd.org ---
A commit references this bug:
Author: dim
Date: Sun Mar 13 18:32:11 UTC 2016
New revision: 296800
URL: https://svnweb.freebsd.org/changeset/base/296800
Log:
Pull in r219512 from upstream l
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #14 from Jan Beich ---
(In reply to Dimitry Andric from comment #13)
OPTIMIZED_CFLAGS is enabled by default. It doesn't pass just -O3 but also
--enable-optimize which lets vendor decide whether to pass -fomit-frame-pointer
and (
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #12 from Dimitry Andric ---
Strangely, I tried building www/firefox on stable/10, from before r410973 was
applied, and it builds just fine for me, even the problematic
Unified_cpp_protocol_websocket0.cpp file. I'm unsure what i
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #10 from commit-h...@freebsd.org ---
A commit references this bug:
Author: jbeich
Date: Sun Mar 13 15:17:03 UTC 2016
New revision: 410995
URL: https://svnweb.freebsd.org/changeset/ports/410995
Log:
MFH: r410973
www/firefox
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #9 from commit-h...@freebsd.org ---
A commit references this bug:
Author: jbeich
Date: Sun Mar 13 14:42:59 UTC 2016
New revision: 410973
URL: https://svnweb.freebsd.org/changeset/ports/410973
Log:
www/firefox: work around Cla
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
Jan Beich changed:
What|Removed |Added
CC||jbe...@freebsd.org
--- Comment #8 from
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837
--- Comment #7 from Vikash Badal ---
(In reply to Jan Beich from comment #3)
I tried adding OPTIMIZED_CFLAGS=on to the make.conf for the poudriere jail
---Begin make.conf---
MACHINE=i386
MACHINE_ARCH=i386
ARCH=${MACHINE_ARCH}
USE_PACKAGE
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