Displaying 6 results from an estimated 6 matches for "v316".
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316
2008 Jul 14
2
long data frame selection error
...V266, V267, V268, V269, V270, V271, V272,
V273, V274, V275, V276, V277, V278, V279, V280, V281, V282, V283, V284,
V285, V286, V287, V288, V289, V290, V291, V292, V293, V294, V295, V296,
V297, V298, V299, V300, V301, V302, V303, V304, V305, V306, V307, V308,
V309, V310, V311, V312, V313, V314, V315, V316, V317, V318, V319, V320,
V321, V322, V323, V324, V325, V326, V327, V328, V329, V330, V331, V332,
V333, V334, V335, V336, V337, V338, V339, V340, V341, V342, V343, V344,
V345, V346, V347, V348, V349, V350, V351, V352, V353, V354, V355, V356,
V357, V358, V359, V360, V361, V362, V363, V364, V365, V366...
2012 Feb 29
2
[LLVMdev] Expand vector type
...le a call to DAGTypeLegalizer::getTypeAction(v3i32) in my case and I presume in ARM NEON returns TypeWidenVector. From here legalization calls WidenVectorOperand() to process the STORE node and follows the call chain I have on my original email to FindMemType().
If my analysis is correct then your v316 STOREs are being broken into multiple ones depending on ARM NEON support. Can you please confirm?
Thanks,
Javier
From: James Molloy [mailto:james.molloy at arm.com]
Sent: Wednesday, February 29, 2012 2:35 AM
To: Martinez, Javier E; llvmdev at cs.uiuc.edu
Subject: RE: Expand vector type
Hi,
* Is...
2012 Mar 05
0
[LLVMdev] Expand vector type
...le a call to DAGTypeLegalizer::getTypeAction(v3i32) in my case and I presume in ARM NEON returns TypeWidenVector. From here legalization calls WidenVectorOperand() to process the STORE node and follows the call chain I have on my original email to FindMemType().
If my analysis is correct then your v316 STOREs are being broken into multiple ones depending on ARM NEON support. Can you please confirm?
Thanks,
Javier
From: James Molloy [mailto:james.molloy at arm.com]<mailto:[mailto:james.molloy at arm.com]>
Sent: Wednesday, February 29, 2012 2:35 AM
To: Martinez, Javier E; llvmdev at cs.uiuc...
2012 Mar 05
1
[LLVMdev] Expand vector type
...lizer::getTypeAction(v3i32) in my case and I presume in ARM NEON
> returns TypeWidenVector. From here legalization calls WidenVectorOperand() to
> process the STORE node and follows the call chain I have on my original email to
> FindMemType().
>
> If my analysis is correct then your v316 STOREs are being broken into multiple
> ones depending on ARM NEON support. Can you please confirm?
>
> Thanks,
>
> Javier
>
> *From:*James Molloy [mailto:james.molloy at arm.com]
> <mailto:[mailto:james.molloy at arm.com]>
> *Sent:* Wednesday, February 29, 2012 2:3...
2012 Feb 29
0
[LLVMdev] Expand vector type
Hi,
* Is there a way to setup LLVM to automatically convert vec3s to vec4s?
Yes, if you specify v3i16 and friends as "promote" instead of "legal", llvm
will promote it to a v4i16. The ARM NEON backend does this already. I'm
surprised you haven't got this happening already as you mention that LLVM
widens your loads to 4-element vectors. (this should happen during
2012 Feb 29
2
[LLVMdev] Expand vector type
Hello,
My input language has support for 3 and 4 element vectors but my target only has support for the latter. The language defines vec3 with the same storage space as vec4 so from a backend perspective they are both the same. I'd really like if I could have LLVM treat vec3 as vec4 but I haven't found out how.
Currently the target has emulated support for vec3 through LLVM. Loads are