Displaying 7 results from an estimated 7 matches for "mracek".
2019 Jan 03
2
[lit] check-all hanging
Chandler Carruth via llvm-dev <llvm-dev at lists.llvm.org> writes:
> What you're seeing is just the fact that lit is waiting on
> subprocesses (select is waiting on the pipes i suspect).
Right. Some digging revealed that it is waiting on
getline_nohang.cc.tmp, a tsan test.
I see that this test has been disabled for NetBSD, due to it sometimes
failing. I'm seeing the same
2019 Jan 04
2
[lit] check-all hanging
On Thu, Jan 3, 2019 at 11:54 PM Kuba Mracek <mracek at apple.com> wrote:
>
>
>
> > On Jan 3, 2019, at 1:21 PM, David Greene via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> >
> > Chandler Carruth via llvm-dev <llvm-dev at lists.llvm.org> writes:
> >
> >> What you're seeing is...
2016 Nov 22
0
[jmracek@redhat.com: DNF-2-0 - release candidate]
----- Forwarded message from Jaroslav Mracek <jmracek@redhat.com> -----
Date: Tue, 22 Nov 2016 16:17:11 +0100
From: Jaroslav Mracek <jmracek@redhat.com>
To: bcl@redhat.com, dcantrell@redhat.com, "Lumens, Christopher"
<clumens@redhat.com>, pjones@redhat.com, sbueno@redhat.com,
christos.triantafyllidis@gmail.com,...
2017 Jun 22
8
How to prevent optimizing away a call + its arguments
On Wed, Jun 21, 2017 at 05:25:04PM -0700, Mehdi AMINI via llvm-dev wrote:
> Hi Kuba,
>
> Try:
>
> __attribute__(optnone)
>
> See
> https://clang.llvm.org/docs/AttributeReference.html#optnone-clang-optnone
Actually, it should be enough to use:
__attribute__((noinline))
void please_do_not_optimize_me_away(int arg1, void *arg2) {
asm
2017 Aug 14
2
LLVM Weekly - #189, Aug 14th 2017
...RFC on [the future of the `va_arg`
instruction](http://lists.llvm.org/pipermail/llvm-dev/2017-August/116337.html)
in LLVM IR. This RFC hopes to explore where `va_arg` can be used for more
targets and be expanded to handle aggregates, as well as whether that's even a
desirable direction.
* Kuba Mracek has proposed [dropping the %T expansion in
lit](http://lists.llvm.org/pipermail/llvm-dev/2017-August/116320.html).
## LLVM commits
* Assembler support has been added for ARMv8.3-A pointer authentication
instructions. [r310709](http://reviews.llvm.org/rL310709).
* Assembler support has been adde...
2017 Jun 21
2
How to prevent optimizing away a call + its arguments
Hi llvm-dev,
I have a C function:
__attribute__((__visibility__("default")))
__attribute__((used))
__attribute__((noinline))
void please_do_not_optimize_me_away(int arg1, void *arg2) {
asm volatile("" :::);
}
(the purpose is that this function will be used dynamically at runtime, perhaps by interposing the function, or via the debugger)
I really thought this will not get
2019 Jan 02
4
[lit] check-all hanging
Hi David, Chandler,
I see lldb tests hang often, and then I kill the dotest process.
I'd like to stop running check-all too, but I feel it's important when I
modify FileCheck. The flakiness that Chandler mentioned makes it
time-consuming to verify test results.
Joel
On Wed, Jan 2, 2019 at 4:41 PM Chandler Carruth via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> What