diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp')
| -rw-r--r-- | lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp b/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp index c850680..41b1132 100644 --- a/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp +++ b/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp @@ -229,7 +229,7 @@ static bool isStartChunk(uint64_t Chunk) { if (Chunk == 0 || Chunk == UINT64_MAX) return false; - return (CountLeadingOnes_64(Chunk) + countTrailingZeros(Chunk)) == 64; + return isMask_64(~Chunk); } /// \brief Check whether this chunk matches the pattern '0...1...' This pattern @@ -239,7 +239,7 @@ static bool isEndChunk(uint64_t Chunk) { if (Chunk == 0 || Chunk == UINT64_MAX) return false; - return (countLeadingZeros(Chunk) + CountTrailingOnes_64(Chunk)) == 64; + return isMask_64(Chunk); } /// \brief Clear or set all bits in the chunk at the given index. |