Displaying 20 results from an estimated 600 matches similar to: "is this a bug in PruneEH?"
2006 Sep 18
2
[LLVMdev] llvm-g++: Internal error
Hi,
i used CVS to checkout the source of llvm and llvm-gcc, compiled and built
them on my machine successfully.
i tried a c-language hello program, it was OK.
But when i tried a c++-language hello program, i got:
~/project/llvm/examples$ llvm-g++ t3.cc -o t3
gccld:
/developer/zsth/project/llvm/src/llvm/lib/Analysis/IPA/CallGraph.cpp:277:
void
2006 Sep 14
1
[LLVMdev] use LLVM to convert C++ code to C code
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Hi,<br>
I am newbie to llvm.<br>
<br>
I am unable to generate
2010 May 15
0
[LLVMdev] [cfe-dev] Question about UnreachableInst and exit() system call
Hi Chris,
Thanks for the reply. Right now, I disabled the doesNotReturn() check in the
code for emitting calls in clang (CGCall) and also disabled running
simplifycfg/prune-eh passes that introduce UnreachableInst after exit().
The main issue is that the particular transform pass that I am using in our
backend does not yet support multiple loop exits and common case where this
issue arises is
2006 Jun 29
4
new idea for dragdrop library
Hi,
I''ve been working on new ideas for a JavaScript drag and drop library.
I haven''t found a drag and drop library flexible enough for my needs
and I think I have come up with something that is generally
worthwhile. I use the DOM and Event utilities from Yahoo! UI and no
Prototype.js. I''m interested in any ideas or suggestions people might
have.
Blog
2004 Aug 06
2
my icecast problem
On Wed, 28 Feb 2001, Kelly Lee Myers wrote:
> In addition is there a way to set the size of the outgoing packets or is
> that completely handled by the stack and not icecast itself. Forgive me if
> that sounds stupid, but I didn't really get that deep into icecast
> configuration.
You can... but...
Someone correct me if I'm wrong, but you want to look at the MTU for your
2006 Feb 02
2
OpenSSH_4.3p1, OpenSSL 0.9.8a 11 Oct 2005 on solaris 8/9
Howdy,
Not sure, but it appears that OpenSSH_4.3p1 on solaris creates
bad wtmpx entries during login?
mgoebel pts/5 Wed Dec 31 19:00 still logged in
It is creating entries for Dec 31st 1969.
Thanks,
Matt
--
Matthew Goebel : goebel at emunix.emich.edu : Unix Jockey @ EMU : Hail Eris
Neo-Student, Net Lurker, Donut consumer, and procrastinating Furry Fan.
2006 Jan 08
3
Getting the current Action in the Model
Is it possible to get the current Controller''s action from within the
Model? I have a situation where I want a piece of validation to run on
edits, but not on new creates.
Thanks,
- Mark
--
Posted via http://www.ruby-forum.com/.
2019 Feb 14
3
[RFC] Potential extension to asm statement functionality
Hi Paul,
Regarding the "No Touchie!" constraint idea for asm statements: would this be a new qualifier (like volatile) that could be applied to the asm statement?
Since the constraint is not necessarily associated with an input or output operand, it seems that introducing the constraint via the qualifier field might work.
All,
The volatile qualifier on an asm statement already
2015 Aug 10
3
Possible bug in adjusting PHINode from removePredecessor?
Hi,
Simple description of the problem below. I have code coming into
pruneEH as follows
fn a {
entry:
call fn b
...
for_cond:
%i = phi [1, entry] [%x, for_body]
cmp $i with someval
cond-br for_body or for_exit
for_body:
...
$x = $i + 1
branch for_cond
for_exit
...
}
PruneEH determines that the call to fn-b won't return. The code is
modified thus.
fn a {
entry:
call fn b
unreachable insn
2019 Feb 12
3
[RFC] Potential extension to asm statement functionality
The team I am working with is using asm statements containing label definitions as a way of instrumentation so that when an application is loaded into their debug and test framework, the labels will cause breakpoints to be set at strategic points where they can query the state of the processor that the application is running on.
~ Todd
From: Eli Friedman [mailto:efriedma at quicinc.com]
Sent:
2020 May 01
2
[EXTERNAL] Re: arc diff says "disk is full"?
Could this issue also be related to an “AphrontQueryException #1030: Got error 28 from storage engine” error when browsing Phabricator?
~ Todd Snider
From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Hubert Tong via llvm-dev
Sent: Friday, May 1, 2020 9:15 AM
To: Mircea Trofin
Cc: Nicolai Hähnle via llvm-dev
Subject: [EXTERNAL] Re: [llvm-dev] arc diff says "disk is
2019 Mar 14
4
[RFC] We are running out of slots in the Attribute::AttrKind enum
I would like to add a target-dependent attribute to the LLVM IR, and the guidance in http://llvm.org/docs/HowToUseAttributes.html says that target-dependent attributes should not occupy a slot in the Attribute::AttrKind enum, but I have yet to find an attribute that is represented in the IR that does not also have a slot in the AttrKind enum.
We are limited to 63 slots in the AttrKind enum
2019 May 09
3
[EXTERNAL] Re: RFC - a proposal to support additional symbol metadata in ELF object files in the ARM compiler
*From: *Snider, Todd <t-snider at ti.com>
*Date: *Thu, May 9, 2019 at 3:53 AM
*To: *Rui Ueyama, James Y Knight
*Cc: *llvm-dev
>
> James, Rui,
>
>
>
> If we are only talking about addressable hardware registers, peripherals,
> etc., then the absolute address symbol is one way to facilitate access to a
> symbol associated with a specific address.
>
>
>
>
2019 Jul 30
2
Invalid DW_AT_calling_convention generated for a DW_TAG_class_type
In llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp, the compiler can emit a DW_AT_calling_convention attribute with a DW_TAG_class_type (and it looks like a DW_TAG_variant_part, DW_TAG_structure_type or DW_TAG_union_type as well), but the DWARF 4 specification says that DW_AT_calling_convention is not a valid attribute for any of those three DWARF tags.
Downstream object consumers that check to verify
2019 May 07
2
[EXTERNAL] Re: RFC - a proposal to support additional symbol metadata in ELF object files in the ARM compiler
I have the same question as James has. It seems to me that you can name any
address using an absolute symbol, and that should suffice to handle
memory-mapped peripherals and such. If you really need to define data
(whether it's in .data or .bss) or a function at a fixed memory address,
that's not something you can do with absolute symbols (but you can do with
linker scripts), but is this
2019 May 06
2
[EXTERNAL] Re: RFC - a proposal to support additional symbol metadata in ELF object files in the ARM compiler
James,
What you are doing below is tricking the compiler into believing that it is dealing with a real int object that has actual space allocated to it in x2.o, but sym is not defined as a real data object in x1.o
Thanks, but that doesn’t really address my use case. I still contend that associating a placement address with an actual data object (whether it be initialized or not) or function,
2019 Jan 18
2
Potential DWARF debug info bug: DW_TAG_label DIE has a DW_AT_prototyped attribute
> -----Original Message-----
> From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of
> Adrian Prantl via llvm-dev
> Sent: Friday, January 18, 2019 5:20 PM
> To: Snider, Todd
> Cc: llvm-dev at lists.llvm.org
> Subject: Re: [llvm-dev] Potential DWARF debug info bug: DW_TAG_label DIE
> has a DW_AT_prototyped attribute
>
>
>
> > On Jan 18,
2019 Apr 30
3
[EXTERNAL] Re: RFC - a proposal to support additional symbol metadata in ELF object files in the ARM compiler
Hi Peter,
Thanks for the response.
If we set aside the discussion of the relationship between sections and the application of the "location" or "at" attribute for a moment, do you have any objections to the proposed method of encoding metadata information about symbols (whether they are associated with actual data objects, functions, or sections) in the ELF object file?
2019 May 01
4
RFC - a proposal to support additional symbol metadata in ELF object files in the ARM compiler
On Wed, 1 May 2019 at 15:03, Finkel, Hal J. <hfinkel at anl.gov> wrote:
>
> On 5/1/19 7:22 AM, Christof Douma via llvm-dev wrote:
> > Hi Snider.
> >
> > As you and Peter mentioned there are indeed toolchains that allow location placement from within the C/C++ source code, using attributes or similar. I always wonder if such extension is worth the effort. There are
2004 Aug 06
1
MTU was: Re: my icecast problem
It is going to depend on a number of factors. Linux sets (along with a
few other OS's I'm sure) its MTU to 1500. The problem is, if you set it
longer then it will most likely be frag'd by your router. If that router
does not, then another will.
I think MTU for ppp interfaces are smaller.
Likewise, if your backbone is FDDI, it has a large frame (somewhere in the
8000 range I