Displaying 20 results from an estimated 10000 matches similar to: "RFC: metadata attachments for global variables"
2016 May 06
2
RFC: metadata attachments for global variables
> On May 6, 2016, at 3:17 PM, Adrian Prantl <aprantl at apple.com> wrote:
>
>
>> On May 6, 2016, at 1:17 PM, Peter Collingbourne via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>> 1) Lets us reverse the DIGlobalVariable -> GlobalVariable edge, which should hopefully clear the way for removing the llvm.dbg.cu named metadata node.
>
> Not to spoil all
2016 May 06
2
RFC: metadata attachments for global variables
> On May 6, 2016, at 3:48 PM, Adrian Prantl via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
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>> On May 6, 2016, at 3:40 PM, Mehdi Amini <mehdi.amini at apple.com> wrote:
>>
>>
>>> On May 6, 2016, at 3:17 PM, Adrian Prantl <aprantl at apple.com> wrote:
>>>
>>>
>>>> On May 6, 2016, at 1:17 PM, Peter
2016 May 06
3
RFC: metadata attachments for global variables
> On May 6, 2016, at 4:01 PM, Mehdi Amini <mehdi.amini at apple.com> wrote:
>
>
>> On May 6, 2016, at 3:53 PM, Adrian Prantl <aprantl at apple.com> wrote:
>>
>>>
>>> On May 6, 2016, at 3:48 PM, Adrian Prantl via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>>>
>>>>
>>>> On May 6, 2016, at 3:40 PM, Mehdi
2016 May 10
2
RFC: metadata attachments for global variables
On Tue, May 10, 2016 at 3:03 PM, Adrian Prantl <aprantl at apple.com> wrote:
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> On May 9, 2016, at 4:42 PM, Peter Collingbourne via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>
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> On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote:
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>> On Mon, May 9, 2016 at 3:38 PM, Peter Collingbourne <peter
2016 May 09
4
RFC: metadata attachments for global variables
On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote:
>
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> On Mon, May 9, 2016 at 3:38 PM, Peter Collingbourne <peter at pcc.me.uk>
> wrote:
>
>>
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>> On Mon, May 9, 2016 at 3:17 PM, Peter Collingbourne <peter at pcc.me.uk>
>> wrote:
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>>>
>>>
>>> On Mon, May 9, 2016 at 2:33 PM,
2016 May 06
4
RFC: metadata attachments for global variables
On Fri, May 6, 2016 at 2:09 PM, David Blaikie <dblaikie at gmail.com> wrote:
>
>
> On Fri, May 6, 2016 at 1:55 PM, Peter Collingbourne via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>>
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>> On Fri, May 6, 2016 at 1:21 PM, Duncan P. N. Exon Smith <
>> dexonsmith at apple.com> wrote:
>>
>>>
>>> > On
2018 Dec 05
2
DebugInfo: Global variable expression management
Hi Folks,
Looking into some other issues, I came across a couple of oddities with
regard to debug info for global variables (PR39900
<https://bugs.llvm.org/show_bug.cgi?id=39900> and PR39899
<https://bugs.llvm.org/show_bug.cgi?id=39899>).
But a broader question I was wondering if it was anyone's radar (it's not
something I'll be pushing on myself in the near future, but
2016 May 06
2
RFC: metadata attachments for global variables
On Fri, May 6, 2016 at 1:21 PM, Duncan P. N. Exon Smith <
dexonsmith at apple.com> wrote:
>
> > On 2016-May-06, at 13:17, Peter Collingbourne <peter at pcc.me.uk> wrote:
> >
> > Hi all,
> >
> > I'd like to add support for metadata attachments for global variables in
> the same way as we did for functions.
> >
> > Syntax would be
2016 May 10
2
RFC: metadata attachments for global variables
On Tue, May 10, 2016 at 11:45 AM, David Blaikie <dblaikie at gmail.com> wrote:
>
>
> On Mon, May 9, 2016 at 4:42 PM, Peter Collingbourne <peter at pcc.me.uk>
> wrote:
>
>>
>>
>> On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote:
>>
>>>
>>>
>>> On Mon, May 9, 2016 at 3:38 PM, Peter
2016 May 09
2
RFC: metadata attachments for global variables
On Mon, May 9, 2016 at 3:17 PM, Peter Collingbourne <peter at pcc.me.uk> wrote:
>
>
> On Mon, May 9, 2016 at 2:33 PM, David Blaikie <dblaikie at gmail.com> wrote:
>
>>
>>
>> On Mon, May 9, 2016 at 1:53 PM, Peter Collingbourne <peter at pcc.me.uk>
>> wrote:
>>
>>>
>>>
>>> On Fri, May 6, 2016 at 2:10 PM, David
2016 May 09
2
RFC: metadata attachments for global variables
On Mon, May 9, 2016 at 1:53 PM, Peter Collingbourne <peter at pcc.me.uk> wrote:
>
>
> On Fri, May 6, 2016 at 2:10 PM, David Blaikie <dblaikie at gmail.com> wrote:
>
>>
>>
>> On Fri, May 6, 2016 at 2:09 PM, David Blaikie <dblaikie at gmail.com> wrote:
>>
>>>
>>>
>>> On Fri, May 6, 2016 at 1:55 PM, Peter Collingbourne
2016 Dec 07
4
[ThinLTO] Reducing imported debug metadata
A couple weeks ago I sat down with David Blaikie to figure out what we
could trim when importing debug metadata during function importing. I have
a prototype that reduces the resulting .o sizes significantly with ThinLTO
-g. However, I ran into some issues when cleaning up part of this in
preparation for a patch. Since Mehdi indicated that he and Adrian were
going to be looking at this as well
2016 Dec 07
4
[ThinLTO] Reducing imported debug metadata
+pcc to answer question about global variable list on CU
Thanks for the comments, responses below.
Teresa
On Wed, Dec 7, 2016 at 10:36 AM, Duncan P. N. Exon Smith <
dexonsmith at apple.com> wrote:
>
> > On 2016-Dec-07, at 10:14, Teresa Johnson <tejohnson at google.com> wrote:
> >
> > A couple weeks ago I sat down with David Blaikie to figure out what we
>
2016 Dec 07
2
[ThinLTO] Reducing imported debug metadata
On Wed, Dec 7, 2016 at 10:36 AM Duncan P. N. Exon Smith <
dexonsmith at apple.com> wrote:
>
> > On 2016-Dec-07, at 10:14, Teresa Johnson <tejohnson at google.com> wrote:
> >
> > A couple weeks ago I sat down with David Blaikie to figure out what we
> could trim when importing debug metadata during function importing. I have
> a prototype that reduces the
2016 Oct 25
4
RFC: Absolute or "fixed address" symbols as immediate operands
> On Oct 24, 2016, at 1:07 PM, Peter Collingbourne <peter at pcc.me.uk> wrote:
>
> On Mon, Oct 10, 2016 at 8:12 PM, Peter Collingbourne <peter at pcc.me.uk <mailto:peter at pcc.me.uk>> wrote:
> The specific change I have in mind is to allow !range metadata on GlobalObjects. This would
> be similar to existing !range metadata, but it would apply to the
2016 Oct 24
3
RFC: Absolute or "fixed address" symbols as immediate operands
On 10/24/2016 1:07 PM, Peter Collingbourne via llvm-dev wrote:
> On Mon, Oct 10, 2016 at 8:12 PM, Peter Collingbourne <peter at pcc.me.uk
> <mailto:peter at pcc.me.uk>> wrote:
>
> The specific change I have in mind is to allow !range metadata on
> GlobalObjects. This would
> be similar to existing !range metadata, but it would apply to the
>
2018 Dec 06
2
DebugInfo: Global variable expression management
On Wed, Dec 5, 2018 at 4:14 PM Adrian Prantl <aprantl at apple.com> wrote:
>
>
> > On Dec 5, 2018, at 3:58 PM, David Blaikie <dblaikie at gmail.com> wrote:
> >
> > Hi Folks,
> >
> > Looking into some other issues, I came across a couple of oddities with
> regard to debug info for global variables (PR39900 and PR39899).
> >
> > But a
2016 Oct 11
5
RFC: Absolute or "fixed address" symbols as immediate operands
Hi all,
I wanted to summarise some discussion on llvm-commits [0,1] as an RFC, as I
felt it demanded wider circulation.
Our support for references to absolute symbols is not very good. The symbol
will be resolved accurately in non-PIC code, but suboptimally: the symbol
reference cannot currently appear as the immediate operand of an
instruction, and the code generator cannot make any assumptions
2016 Oct 25
3
RFC: Absolute or "fixed address" symbols as immediate operands
> On Oct 25, 2016, at 9:09 AM, Chandler Carruth via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> On Mon, Oct 24, 2016 at 10:48 PM Chris Lattner via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
>
>> On Oct 24, 2016, at 1:07 PM, Peter Collingbourne <peter at pcc.me.uk <mailto:peter at pcc.me.uk>> wrote:
2019 Jan 19
2
What does "preds" mean in a .ll file?
Hi,
I see things like this. What does it mean? Is it documented somewhere? Thanks.
; preds = %for.body
https://llvm.org/docs/LangRef.html
; <label>:91: ; preds = %88
%92 = load i8**, i8*** @glob_complete_word.matches, align 8, !dbg !99798
%93 = load i32, i32* @glob_complete_word.ind, align 4, !dbg !99799
%94 = sext i32 %93 to i64, !dbg !99798