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09ee250e72
fsub X, +0 ==> X fsub X, -0 ==> X, when we know X is not -0 fsub +/-0.0, (fsub -0.0, X) ==> X fsub nsz +/-0.0, (fsub +/-0.0, X) ==> X fsub nnan ninf X, X ==> 0.0 fadd nsz X, 0 ==> X fadd [nnan ninf] X, (fsub [nnan ninf] 0, X) ==> 0 where nnan and ninf have to occur at least once somewhere in this expression fmul X, 1.0 ==> X git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169940 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
2010-12-20-Boolean.ll | ||
2010-12-20-Distribute.ll | ||
2011-01-14-Thread.ll | ||
2011-02-01-Vector.ll | ||
2011-09-05-InsertExtractValue.ll | ||
2011-10-27-BinOpCrash.ll | ||
2011-11-23-MaskedBitsCrash.ll | ||
AndOrXor.ll | ||
compare.ll | ||
exact-nsw-nuw.ll | ||
fast-math.ll | ||
fdiv.ll | ||
floating-point-arithmetic.ll | ||
lit.local.cfg | ||
maxmin.ll | ||
phi.ll | ||
ptr_diff.ll | ||
reassociate.ll | ||
rem.ll | ||
undef.ll | ||
vector_gep.ll |