Displaying 5 results from an estimated 5 matches for "tp33375005p33376946".
Did you mean:
tp33375005p33376706
2012 Feb 23
2
[LLVMdev] Simple question on sign
...gt;
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
--
View this message in context: http://old.nabble.com/Simple-question-on-sign-tp33375005p33376946.html
Sent from the LLVM - Dev mailing list archive at Nabble.com.
2012 Feb 23
0
[LLVMdev] Simple question on sign
...gt;
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
--
View this message in context:
http://old.nabble.com/Simple-question-on-sign-tp33375005p33376946.html
Sent from the LLVM - Dev mailing list archive at Nabble.com.
_______________________________________________
LLVM Developers mailing list
LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
2012 Feb 23
1
[LLVMdev] Simple question on sign
..._________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>>
>
> --
> View this message in context:
> http://old.nabble.com/Simple-question-on-sign-tp33375005p33376946.html
> Sent from the LLVM - Dev mailing list archive at Nabble.com.
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
>
&g...
2012 Feb 23
0
[LLVMdev] Simple question on sign
Hi Sam,
Whereas most languages track signedness on the variable/value level, LLVM IR
takes a more machine-like approach of having the sign apply to the
instruction rather than the value.
It is therefore the frontend (or whatever is initially producing the LLVM
IR) that should know whether an operation should be signed or unsigned.
Hopefully that makes sense,
Cheers,
James
-----Original
2012 Feb 23
3
[LLVMdev] Simple question on sign
how does llvm decide when to use unsigned instructions then? such as unsigned
adds and loads? I'm trying to describe some multiply shift ops and getting a
bit stuck differentiating between signed and unsigned.
sam
Eli Friedman-2 wrote:
>
> On Wed, Feb 22, 2012 at 4:28 PM, Ryan Taylor <ryta1203 at gmail.com> wrote:
> On Wed, Feb 22, 2012 at 4:28 PM, Ryan Taylor <ryta1203