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Fix Casting Bug

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172467 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene 2013-01-14 21:04:40 +00:00
parent 5a80eefdf7
commit 4ee576fac3
1 changed files with 3 additions and 1 deletions
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4
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)