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e574246489
We use constant folding to see if an intrinsic evaluates to the same value as a constant that we know. If we don't take the undefinedness into account we get a value that doesn't match the actual implementation, and miscompiled code. This was uncovered by Chandler's simplifycfg changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173356 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| .. | ||
| 2002-05-03-DivideByZeroException.ll | ||
| 2002-05-03-NotOperator.ll | ||
| 2002-09-03-SetCC-Bools.ll | ||
| 2003-05-12-DivideError.ll | ||
| 2005-01-28-SetCCGEP.ll | ||
| 2006-11-30-vector-cast.ll | ||
| 2006-12-01-bool-casts.ll | ||
| 2006-12-01-TruncBoolBug.ll | ||
| 2007-02-05-BitCast.ll | ||
| 2007-02-23-sdiv.ll | ||
| 2007-11-23-cttz.ll | ||
| 2008-07-07-VectorCompare.ll | ||
| 2009-06-20-constexpr-zero-lhs.ll | ||
| 2009-09-01-GEP-Crash.ll | ||
| basictest.ll | ||
| bitcast.ll | ||
| bswap.ll | ||
| calls.ll | ||
| constant-expr.ll | ||
| div-zero.ll | ||
| extractvalue.ll | ||
| float-to-ptr-cast.ll | ||
| insertvalue.ll | ||
| lit.local.cfg | ||
| loads.ll | ||
| logicaltest.ll | ||
| overflow-ops.ll | ||
| phi.ll | ||
| remtest.ll | ||