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| author | Gabor Greif <ggreif@gmail.com> | 2010-07-09 10:42:13 +0000 |
|---|---|---|
| committer | Gabor Greif <ggreif@gmail.com> | 2010-07-09 10:42:13 +0000 |
| commit | 48fb6abf130537bca374fcc521d8330c0bfd0267 (patch) | |
| tree | 0c7245a960de7eaa7c596b577d93a098522c6f58 | |
| parent | 85b87f5b5a11cc2b8a798461a732bfe60d0c6b3d (diff) | |
| download | bcm5719-llvm-48fb6abf130537bca374fcc521d8330c0bfd0267.tar.gz bcm5719-llvm-48fb6abf130537bca374fcc521d8330c0bfd0267.zip | |
two more cases of reuse result of operator*, found by inspection
llvm-svn: 107961
| -rw-r--r-- | llvm/include/llvm/Analysis/LoopInfo.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/llvm/include/llvm/Analysis/LoopInfo.h b/llvm/include/llvm/Analysis/LoopInfo.h index 4a5d5924785..9455fd84032 100644 --- a/llvm/include/llvm/Analysis/LoopInfo.h +++ b/llvm/include/llvm/Analysis/LoopInfo.h @@ -309,11 +309,13 @@ public: typename InvBlockTraits::ChildIteratorType PE = InvBlockTraits::child_end(Header); BlockT *Latch = 0; - for (; PI != PE; ++PI) - if (contains(*PI)) { + for (; PI != PE; ++PI) { + typename InvBlockTraits::NodeType *N = *PI; + if (contains(N)) { if (Latch) return 0; - Latch = *PI; + Latch = N; } + } return Latch; } @@ -425,10 +427,11 @@ public: for (typename InvBlockTraits::ChildIteratorType PI = InvBlockTraits::child_begin(BB), PE = InvBlockTraits::child_end(BB); PI != PE; ++PI) { - if (std::binary_search(LoopBBs.begin(), LoopBBs.end(), *PI)) + typename InvBlockTraits::NodeType *N = *PI; + if (std::binary_search(LoopBBs.begin(), LoopBBs.end(), N)) HasInsideLoopPreds = true; else - OutsideLoopPreds.push_back(*PI); + OutsideLoopPreds.push_back(N); } if (BB == getHeader()) { |
