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| author | David L. Jones <dlj@google.com> | 2017-11-15 01:40:05 +0000 |
|---|---|---|
| committer | David L. Jones <dlj@google.com> | 2017-11-15 01:40:05 +0000 |
| commit | d5c2cca72463233df77a065f201db31b140eb44d (patch) | |
| tree | 3f9a978131033302a58b7db7db1ecf2a4622bad2 /include/llvm/IR/BasicBlock.h | |
| parent | ce7676b8db6bac096dad4c4ad62e9e6bb8aa1064 (diff) | |
| parent | dcf64df89bc6d775e266ebd6b0134d135f47a35b (diff) | |
| download | llvm-testing.tar.gz | |
Creating branches/google/testing and tags/google/testing/2017-11-14 from r317716testing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/testing@318248 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IR/BasicBlock.h')
| -rw-r--r-- | include/llvm/IR/BasicBlock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/IR/BasicBlock.h b/include/llvm/IR/BasicBlock.h index 6714f2c97473..77cfc9776df0 100644 --- a/include/llvm/IR/BasicBlock.h +++ b/include/llvm/IR/BasicBlock.h @@ -398,6 +398,8 @@ public: /// \brief Return true if it is legal to hoist instructions into this block. bool isLegalToHoistInto() const; + Optional<uint64_t> getIrrLoopHeaderWeight() const; + private: /// \brief Increment the internal refcount of the number of BlockAddresses /// referencing this BasicBlock by \p Amt. |