search for: 00231

Hi A while back I used gsub to do the following temp<-"000US00231" gsub("something here", "", temp) "00231" I think it involved the `meta characters' somehow. I do not know how to do this anymore. I know strsplit will also work but I remember gsub was much faster. In essence the question is how to delete all characters be...

..., when I call Split(), which is NewBB? A or B? The semantics shows that NewBB is the newly split basic block B. But the assertion at line 229 doesn't seem right. 00229 assert(std::distance(GraphT::child_begin(NewBB), 00230 GraphT::child_end(NewBB)) == 1 && 00231 "NewBB should have a single successor!"); If A has 2 successors C, D, after it split to A->NewBB, NewBB should have 2 successors. Hope anyone could explain this to me. Thanks, Vu On Sat, Jan 22, 2011 at 10:28 PM, Vu Le <vmle at ucdavis.edu> wrote: > Hi Cameron, &...

There might be a misuse of DominatorTree::splitBasicBlock in CodeExtractor.cpp, line 145. Header is splited into two (OldPred->NewBB). Line 145 updates the dominator tree by calling DT->splitBasicBlock(NewBB). I think it should be DT->splitBasicBlock(OldPred). When I tried to extract a code region whose header has 2 successors, my pass crashed. It was because header (or OldPred) is the

In btrfs if we mount with "compress" we have no way to disable compressing by remounting (mount -o remount /mnt/btrfs), only by unmounting and mounting without "compress". This patch adds "nocompress" mount option which can be used to remount the filesystem without compression: # mount -o remount,nocompress /mnt/btrfs This option is usefull in cases when we have a

...gt;splitBlock <http://llvm.org/docs/doxygen/html/classllvm_1_1DominatorTree.html#a3d5044cf4966abb56510f1883d275745>(NewBB);00228 00229 // Okay, now we need to adjust the PHI nodes and any branches from within the00230 // region to go to the new header block instead of the old header block.00231 if (NumPredsFromRegion) {00232 PHINode <http://llvm.org/docs/doxygen/html/classllvm_1_1PHINode.html> *PN = cast<PHINode>(OldPred->begin <http://llvm.org/docs/doxygen/html/classllvm_1_1BasicBlock.html#a0ed5f3ab3c2e4196ee0cffffa080c062>());00233 // Loop over all of the pred...

v1 was here: https://www.redhat.com/archives/libguestfs/2019-July/thread.html#00231 The changes address everything that Eric picked up in his review of the first two patches. I have also added two more patches (4 and 5) which respectively fix docs and change int status -> unsigned status, as discussed. Passes make, check, check-valgrind. Rich.