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Fix Casting Bug 

Add a const version of getFpValPtr to avoid a cast-away-const warning.

llvm-svn: 172467
This commit is contained in:
David Greene 2013-01-14 21:04:40 +00:00
parent fcdab1d995
commit 530430be98
1 changed files with 3 additions and 1 deletions
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4
llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
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@ -66,10 +66,12 @@ namespace {
bool insaneIntVal(int V) { return V > 4 || V < -4; }
APFloat *getFpValPtr(void)
{ return reinterpret_cast<APFloat*>(&FpValBuf.buffer[0]); }
const APFloat *getFpValPtr(void) const
{ return reinterpret_cast<const APFloat*>(&FpValBuf.buffer[0]); }
const APFloat &getFpVal(void) const {
assert(IsFp && BufHasFpVal && "Incorret state");
return *reinterpret_cast<const APFloat*>(&FpValBuf.buffer[0]);
return *getFpValPtr();
}
APFloat &getFpVal(void)