Displaying 5 results from an estimated 5 matches for "getsubloop".
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getsubloops
2020 Jan 02
3
[RFC] Changing LoopUnrollAndJamPass to a function pass.
..." size="3" >Notice that loops are traversed in an inner to outer order in a LPM.</font><br><br><font face="AppleSystemUIFont" size="3" >The current implementation of LoopUnrollAndJamPass supports only loop nest with one inner loop (L->getSubLoops().size() == 1). </font><br><font face="AppleSystemUIFont" size="3" >Consider the example below:</font><br><font face="AppleSystemUIFont" size="3" >Before loop unroll and jam:</font><br><font face="Apple...
2015 Jul 29
1
[LLVMdev] Loop Dependence Analysis(getDistance())
...AU.addRequired<AliasAnalysis>();
AU.addPreserved<AliasAnalysis>();
AU.addRequired<MemoryDependenceAnalysis>();
AU.addPreserved<MemoryDependenceAnalysis>();
}
In runOnFunction I have used dependence =
&getAnalysis<DependenceAnalysis>();
if(L->getSubLoops().size()==0)
{ Dependence* dependence;
const SCEV* scev = dependence->getDistance(loopID);
....
................
.............
}
loopID is and unsigned int variable which I have increased after each time
after...
2010 Apr 20
1
[LLVMdev] iterate over loops inside the runOnFunction
Hello
I'm wandring to write a Function parser that iterates over loops inside each
function and inside each loop iterates over instructions
So I found a way to do the Function parser that iterates over BasicBlocks
(using the runOnfunction Pass) but I no know how make it iterates over
loops ?
So my question is there any way to make a loop inside the runOnfunction to
iterate over
2011 Nov 16
0
[LLVMdev] CallSite in innermost loop
On Nov 16, 2011, at 2:43 AM, Pankaj Gode wrote:
> In order to detect whether CallSite is present in innermost loop, do I need to insert logic from LoopInfo pass for collecting loops, within a CallGraphSCC pass?
>
> Is there any other approach for this?
>
PassManager not only schedules passes, it also
- manages memory
- ensures that analysis info is valid at the point of use
-
2011 Nov 16
2
[LLVMdev] CallSite in innermost loop
In order to detect whether CallSite is present in innermost loop, do I need to insert logic from LoopInfo pass for collecting loops, within a CallGraphSCC pass?
Is there any other approach for this?
Regards,
Pankaj
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