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| author | Stepan Dyatkovskiy <stpworld@narod.ru> | 2012-06-01 10:06:14 +0000 |
|---|---|---|
| committer | Stepan Dyatkovskiy <stpworld@narod.ru> | 2012-06-01 10:06:14 +0000 |
| commit | bd7303b7f747f3299b3ea30228702c61e7f416d1 (patch) | |
| tree | e7271edb38bbba3d9e39bda880c9a921815b8028 /llvm/lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | cad2e4e6c2b3b8baa14dba3093f113d345f37a96 (diff) | |
| download | llvm-bd7303b7f747f3299b3ea30228702c61e7f416d1.zip llvm-bd7303b7f747f3299b3ea30228702c61e7f416d1.tar.gz llvm-bd7303b7f747f3299b3ea30228702c61e7f416d1.tar.bz2 | |
PR1255: case ranges.
IntItem cleanup. IntItemBase, IntItemConstantIntImp and IntItem merged into IntItem. All arithmetic operators was propogated from APInt. Also added comparison operators <,>,<=,>=. Currently you will find set of macros that propogates operators from APInt to IntItem in the beginning of IntegerSubset. Note that THESE MACROS WILL REMOVED after all passes will case-ranges compatible. Also note that these macros much smaller pain that something like this:
if (V->getValue().ugt(AnotherV->getValue()) { ... }
These changes made IntItem full featured integer object. It allows to make IntegerSubset class generic (move out all ConstantInt references inside and add unit-tests) in next commits.
llvm-svn: 157810
Diffstat (limited to 'llvm/lib/CodeGen/MachineCopyPropagation.cpp')
0 files changed, 0 insertions, 0 deletions