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More fixes from MSVC warnings found by Carlo Kok. 

llvm-svn: 167171
This commit is contained in:
Greg Clayton 2012-10-31 20:56:43 +00:00
parent 6d7d39783d
commit b70c2309b6
1 changed files with 2 additions and 2 deletions
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4
lldb/source/Core/DataExtractor.cpp
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@ -717,10 +717,10 @@ DataExtractor::GetMaxS64Bitfield (uint32_t *offset_ptr, uint32_t size, uint32_t
{
if (bitfield_bit_offset > 0)
sval64 >>= bitfield_bit_offset;
uint64_t bitfield_mask = ((1 << bitfield_bit_size) - 1);
uint64_t bitfield_mask = (((uint64_t)1) << bitfield_bit_size) - 1;
sval64 &= bitfield_mask;
// sign extend if needed
if (sval64 & (1 << (bitfield_bit_size - 1)))
if (sval64 & (((uint64_t)1) << (bitfield_bit_size - 1)))
sval64 |= ~bitfield_mask;
}
return sval64;