search for: hijk

...; LI = &getAnalysis<LoopInfo>(); DT = &getAnalysis<DominatorTree>(); errs() <<"Loop Pre-Header:" << *pre; errs() <<"Loop Latch:" << *lat; for (BasicBlock::iterator i = lat->begin(), e = lat->end(); i != e; ++i){ Instruction* hijk= i; // find out if the statement is a branch or whatever. if(hijk->isSafeToSpeculativelyExecute()){ if(isLoopInvariantInst(*hijk)){ errs() << " " << *hijk << " is loop invariant\n"; errs() << " hoisting to " << pre-&gt...

Dear R Users, I am trying to replace a substring in a string with something else. For example: if we have "abc.degg.hijk" I would like to replace all the "." with a SPACE to become "abc degg hijk" I have tried the replace.substring.wild function in the Hmisc package but get this error: > replace.substring.wild("abc.degg.hijk","*.*"," ") Error in replace.subs...

...n. it is giving me false value on instructions which should be loop invariant. the code i am using is: bool MyLoopPass::runOnLoop(Loop * L, LPPassManager &lpm){ BasicBlock* lat=L->getLoopLatch(); for (BasicBlock::iterator i = lat->begin(), e = lat->end(); i != e; ++i){ Instruction* hijk= i; if(L->isLoopInvariant(hijk)) errs() << "hurray " << *hijk << " is loop invariant\n"; else errs() << "bad luck\n"; } return false; } the loop latch prints as: bb: ; preds = %bb1...

...est of the loop). Please see the LICM pass to see how to do this. -Chris > > bool MyLoopPass::runOnLoop(Loop * L, LPPassManager &lpm){ > BasicBlock* lat=L->getLoopLatch(); > for (BasicBlock::iterator i = lat->begin(), e = lat->end(); i != e; ++i){ > Instruction* hijk= i; > if(L->isLoopInvariant(hijk)) > errs() << "hurray " << *hijk << " is loop invariant\n"; > else > errs() << "bad luck\n"; > } > return false; > } > > the loop latch prints as: > bb:...

i am getting seg fault on functions like I->eraseFromParent also. I'm assuming that the problem comes when i change the loop structure. On Thu, Nov 18, 2010 at 4:05 AM, Sreeraj a <writetosrj at gmail.com> wrote: > The funny thing is that i am manually able to hoist the Loop invariant > instruction to the basicBlock terminator, by editing the human readable form > and then

The funny thing is that i am manually able to hoist the Loop invariant instruction to the basicBlock terminator, by editing the human readable form and then using llvm-as to convert it into bytecode. On Thu, Nov 18, 2010 at 4:01 AM, Chris Lattner <clattner at apple.com> wrote: > > On Nov 17, 2010, at 1:38 PM, Sreeraj a wrote: > > > Thanks Chris, > > > > I was

...do this. > > -Chris > > > > > bool MyLoopPass::runOnLoop(Loop * L, LPPassManager &lpm){ > > BasicBlock* lat=L->getLoopLatch(); > > for (BasicBlock::iterator i = lat->begin(), e = lat->end(); i != e; > ++i){ > > Instruction* hijk= i; > > if(L->isLoopInvariant(hijk)) > > errs() << "hurray " << *hijk << " is loop invariant\n"; > > else > > errs() << "bad luck\n"; > > } > > return false...

Hi again, how to elegantly split s <- "ABCDEFGT(P)HIJK" into "A" "B" "C" "D" "E" "F" "G" "T(P)" "H" "I" "J" "K" (independently of which letters 'T' or 'P' actually represent ...). Please jumstart my regexing,...