diff options
author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-04-29 16:12:16 +0000 |
---|---|---|
committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-04-29 16:12:16 +0000 |
commit | 9c770981251c6795e7361857b3706c889a9b6276 (patch) | |
tree | 30e762fd15ba2c623c3ff7e646dfe514007a04f5 /include/llvm | |
parent | 4afab2afa876e804de71a8178fa61746a5ca96b3 (diff) | |
download | llvm-9c770981251c6795e7361857b3706c889a9b6276.tar.gz llvm-9c770981251c6795e7361857b3706c889a9b6276.tar.bz2 llvm-9c770981251c6795e7361857b3706c889a9b6276.tar.xz |
Support: Simplify BranchProbability operators
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207541 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
-rw-r--r-- | include/llvm/Support/BranchProbability.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/llvm/Support/BranchProbability.h b/include/llvm/Support/BranchProbability.h index eedf69247e..bf6b01defa 100644 --- a/include/llvm/Support/BranchProbability.h +++ b/include/llvm/Support/BranchProbability.h @@ -59,15 +59,9 @@ public: bool operator<(BranchProbability RHS) const { return (uint64_t)N * RHS.D < (uint64_t)D * RHS.N; } - bool operator>(BranchProbability RHS) const { - return RHS < *this; - } - bool operator<=(BranchProbability RHS) const { - return (uint64_t)N * RHS.D <= (uint64_t)D * RHS.N; - } - bool operator>=(BranchProbability RHS) const { - return RHS <= *this; - } + bool operator>(BranchProbability RHS) const { return RHS < *this; } + bool operator<=(BranchProbability RHS) const { return !(RHS < *this); } + bool operator>=(BranchProbability RHS) const { return !(*this < RHS); } }; raw_ostream &operator<<(raw_ostream &OS, const BranchProbability &Prob); |