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Initialize the components of this class. Otherwise GCC thinks that Array may be

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used uninitialized, since it fails to understand that Array is only used when
SingleValue is not, and outputs a warning.  It also seems generally safer given
that the constructor is non-trivial and has plenty of early exits.

llvm-svn: 173242
This commit is contained in:
Duncan Sands 2013-01-23 09:09:50 +00:00
parent d0d93db5cb
commit 4c9216412c
1 changed files with 2 additions and 1 deletions
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3
lib/Transforms/Utils/SimplifyCFG.cpp
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@ -3382,7 +3382,8 @@ SwitchLookupTable::SwitchLookupTable(Module &M,
ConstantInt *Offset,
const SmallVector<std::pair<ConstantInt*, Constant*>, 4>& Values,
Constant *DefaultValue,
const DataLayout *TD) {
const DataLayout *TD)
: SingleValue(0), BitMap(0), BitMapElementTy(0), Array(0) {
assert(Values.size() && "Can't build lookup table without values!");
assert(TableSize >= Values.size() && "Can't fit values in table!");