[NFC][LVI][CVP] Tests where pre-specified `add` no-wrap flags could be used by LVI
authorRoman Lebedev <lebedev.ri@gmail.com>
Tue, 22 Oct 2019 19:16:46 +0000 (22:16 +0300)
committerRoman Lebedev <lebedev.ri@gmail.com>
Tue, 22 Oct 2019 19:54:57 +0000 (22:54 +0300)
commit9b1419a9e501389ec4b98553d9e00a8e327e43d0
tree0b196d464aa4aa5305655c676584b995aff6849b
parentf9b1dc5553c9d0f93eb94cc1437beb483a85098e
[NFC][LVI][CVP] Tests where pre-specified `add` no-wrap flags could be used by LVI

There's `ConstantRange::addWithNoWrap()`, LVI could use it to further
constrain the range, if an `add` already has some no-wrap flags specified.
llvm/test/Transforms/CorrelatedValuePropagation/icmp.ll