Displaying 6 results from an estimated 6 matches for "shanmuk".
2012 Mar 20
1
[LLVMdev] Problem with LoopDependenceAnalysis
...ndenceAnalysis isn't really ready for use yet.
When it is ready, you would be able to ask explicitly:
Is there a dependence from the store of x to (one of) the loads of x?
For your example, it would tell you that no such dependence exists.
Preston
> On Thu, Mar 15, 2012 at 11:28 AM, shanmuk rao <shanmuk.rao008 at gmail.com> wrote:
>>
>> Hi,
>> I am using LLVM for implementing LoopFission pass.
>> I am using LoopPass.
>> I know that for checking circular dependency in loop I have to use LoopDependenceAnalysis
>>
>> This is what i want to...
2012 Apr 27
0
[LLVMdev] Problem in accessing Loops in other Functions Problem in accessing Loops in other Functions problem in accessing the Loops in other functions
On 4/27/12 2:05 PM, shanmuk rao wrote:
> Hi,
> I am using Loop pass ( runOnLoop() function )
> In this function I want to access all the Loops in all the functions
> in the current Module
>
> the LoopInfo Pass only gives the Loops in the function where the
> current Loop resides :-(
>
> Is there a...
2012 Apr 27
2
[LLVMdev] Problem in accessing Loops in other Functions Problem in accessing Loops in other Functions problem in accessing the Loops in other functions
...) function )
In this function I want to access all the Loops in all the functions in the
current Module
the LoopInfo Pass only gives the Loops in the function where the current
Loop resides :-(
Is there any other Pass by which I can access the Loops in others functions
as well ?
......
Regards,
Shanmukha Rao
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2012 Mar 15
2
[LLVMdev] Problem with LoopDependenceAnalysis
...x[i+1] + i*2 ;
but in llvm i couldn't able to find there is no dependency from s2 to s1.
LoopDependenceAnalyis always gives there is a dependency from every
load instructions to every store instructions.
is there any other alternative to LoopDependencyAnalysis ?
thank you
......
Regards,
Shanmukha Rao
Compilers lab,
Indian Institute of Science, Bangalore.
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2012 Mar 05
0
[LLVMdev] problem in implementing loop fission using ModulePass
...RAR dependency
*/
after distribution(it should be) :
for(int i = 0; i< n ; i++)
s1: a[i] = a[i] + x[i];
for(int i = 0; i< n ; i++)
s2: x[i] = x[i+1] + i*2 ;
I think there is a function isDependendent() in LoopDependencyAnalysis.
thank you,
shanmuk
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2012 Jun 12
0
[LLVMdev] Analysing annotations in llvm
....
now gcc will ignore it bt llvm should process it.
is there any way to do it?
or else wat user can do is to write this info in a separate file with line
no of the loop and max size.
and how the llvm pass can detect the line of an instruction and match it
with source file line no ?
--
Regards,
Shanmukha Rao
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