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author | Evan Cheng <evan.cheng@apple.com> | 2007-02-15 19:18:12 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2007-02-15 19:18:12 +0000 |
commit | 1f46998b3f05bea569db27b3de78a091aa943ca3 (patch) | |
tree | 9d4196bc5f013549611e5be29846808673b1bac6 /include/llvm/ADT/BitVector.h | |
parent | 3b515802f652b16b05c9a8f344d219a0739b36a3 (diff) | |
download | llvm-1f46998b3f05bea569db27b3de78a091aa943ca3.tar.gz llvm-1f46998b3f05bea569db27b3de78a091aa943ca3.tar.bz2 llvm-1f46998b3f05bea569db27b3de78a091aa943ca3.tar.xz |
Remove unnecessary checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34319 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/BitVector.h')
-rw-r--r-- | include/llvm/ADT/BitVector.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/include/llvm/ADT/BitVector.h b/include/llvm/ADT/BitVector.h index 0677b5449d..d728473117 100644 --- a/include/llvm/ADT/BitVector.h +++ b/include/llvm/ADT/BitVector.h @@ -179,10 +179,8 @@ public: // Set, reset, flip BitVector &set() { - if (Bits) { - init_words(Bits, Capacity, true); - clear_unused_bits(); - } + init_words(Bits, Capacity, true); + clear_unused_bits(); return *this; } @@ -192,8 +190,7 @@ public: } BitVector &reset() { - if (Bits) - init_words(Bits, Capacity, false); + init_words(Bits, Capacity, false); return *this; } @@ -317,14 +314,12 @@ private: std::copy(Bits, &Bits[OldCapacity], NewBits); // Destroy the old bits. - if (Bits) - delete[] Bits; + delete[] Bits; Bits = NewBits; } void init_words(BitWord *B, unsigned NumWords, bool t) { - if (B) - memset(B, 0 - (int)t, NumWords*sizeof(BitWord)); + memset(B, 0 - (int)t, NumWords*sizeof(BitWord)); } }; |