Displaying 10 results from an estimated 10 matches for "superscede".
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supercede
2008 May 20
0
[LLVMdev] Optimization passes organization and tradeoffs
On Tue, May 20, 2008 at 2:28 PM, Chris Lattner <clattner at apple.com> wrote:
>
> On May 20, 2008, at 8:57 AM, David Greene wrote:
>
>> On Tuesday 20 May 2008 07:03, Nicolas Capens wrote:
>>
>>> 1) Does ScalarReplAggregates totally superscede
>>> PromoteMemoryToRegister? I
>>
>> Nope, they are different. Mem2Reg is really important if you want
>> register
>> allocation.
>
> Actually SROA does fully subsume Mem2Reg. It iterates between breaking
> up aggregates and promoting them to registers.
&g...
2008 May 20
4
[LLVMdev] Optimization passes organization and tradeoffs
On May 20, 2008, at 8:57 AM, David Greene wrote:
> On Tuesday 20 May 2008 07:03, Nicolas Capens wrote:
>
>> 1) Does ScalarReplAggregates totally superscede
>> PromoteMemoryToRegister? I
>
> Nope, they are different. Mem2Reg is really important if you want
> register
> allocation.
Actually SROA does fully subsume Mem2Reg. It iterates between breaking
up aggregates and promoting them to registers.
>> think I need it to o...
2008 May 20
4
[LLVMdev] Optimization passes organization and tradeoffs
...Pass()); // Dead store
elimination
passManager->add(createAggressiveDCEPass()); // Aggressive dead
code elimination
passManager->add(createCFGSimplificationPass()); // Control-flow
optimization
I have several questions about this:
1) Does ScalarReplAggregates totally superscede PromoteMemoryToRegister? I
think I need it to optimize small arrays, but what is the expected added
complexity?
2) Does SCCP also eliminate multiplying/dividing by 1 and adding/subtracting
0?
3) Is it arbitrary where to place InstructionCombining? Is there a better
order?
4) Is DeadStoreEliminat...
2008 May 20
0
[LLVMdev] Optimization passes organization and tradeoffs
On Tuesday 20 May 2008 07:03, Nicolas Capens wrote:
> 1) Does ScalarReplAggregates totally superscede PromoteMemoryToRegister? I
Nope, they are different. Mem2Reg is really important if you want register
allocation.
> think I need it to optimize small arrays, but what is the expected added
> complexity?
I shouldn't think it would be very expensive at all.
> 2) Does SCCP also elim...
2005 Apr 06
2
OpenGroupware.Org
Hi all!
I'm thinking on installing OGO on CentOS 4. I've been to
download.opengroupware.org but I didn't find any CentOS/RHEL 4 specific
rpm packages. I'm wondering, since RHEL4/CentOS4 is based on Fedora Core
3, can I use these packages safely? Has anyone ever tried installing OGO
on CentOS 4? Has anyone ever used ogoall-...rpm ?
Thankx in advance.
Best regards,
Pedro
2008 May 21
0
[LLVMdev] Optimization passes organization and tradeoffs
...er
Sent: Tuesday, 20 May, 2008 20:28
To: LLVM Developers Mailing List
Subject: Re: [LLVMdev] Optimization passes organization and tradeoffs
On May 20, 2008, at 8:57 AM, David Greene wrote:
> On Tuesday 20 May 2008 07:03, Nicolas Capens wrote:
>
>> 1) Does ScalarReplAggregates totally superscede
>> PromoteMemoryToRegister? I
>
> Nope, they are different. Mem2Reg is really important if you want
> register
> allocation.
Actually SROA does fully subsume Mem2Reg. It iterates between breaking
up aggregates and promoting them to registers.
>> think I need it to o...
2016 Jun 18
2
Locally-loaded syslinux.efi with remote HTTP config?
On Sat, Jun 18, 2016 at 4:09 AM, Geert Stappers via Syslinux
<syslinux at zytor.com> wrote:
> On Fri, Jun 17, 2016 at 07:27:17PM -0500, Alexander Perlis via Syslinux wrote:
>> Question:
>> If syslinux.efi is loaded locally off USB rather than via an EFI
>> PXE option ROM boot, but on a client whose EFI firmware has TCP
>> support, should that locally-booted
2008 May 21
2
[LLVMdev] Optimization passes organization and tradeoffs
...t; To: LLVM Developers Mailing List
> Subject: Re: [LLVMdev] Optimization passes organization and tradeoffs
>
>
> On May 20, 2008, at 8:57 AM, David Greene wrote:
>
>> On Tuesday 20 May 2008 07:03, Nicolas Capens wrote:
>>
>>> 1) Does ScalarReplAggregates totally superscede
>>> PromoteMemoryToRegister? I
>>
>> Nope, they are different. Mem2Reg is really important if you want
>> register
>> allocation.
>
> Actually SROA does fully subsume Mem2Reg. It iterates between breaking
> up aggregates and promoting them to registers.
&g...
2016 Jun 18
2
Locally-loaded syslinux.efi with remote HTTP config?
Question:
If syslinux.efi is loaded locally off USB rather than via an EFI PXE
option ROM boot, but on a client whose EFI firmware has TCP support,
should that locally-booted syslinux.efi be able to process HTTP URLs?
Initial experiments indicate "no", but why not?
Purpose:
My TCP-capable EFI client is on a subnetwork with broken DHCP not
under my control, so I can't
2008 May 13
5
[LLVMdev] Preferring to use GCC instead of LLVM
me22.ca wrote:
> You said that if I have to install GCC, you might as well
> just use it for everything. That statement very clearly
> doesn't apply anymore, since it's binutils that's the
> dependency. Or if you still stand by it, it means that
> you consider GCC to also be "incomplete".
How do I get the necessary binutils on Windoze? Install
MinGW or