[NFC][InstCombine] Negator: add a comment about negating exact arithmentic shift
authorRoman Lebedev <lebedev.ri@gmail.com>
Thu, 6 Aug 2020 18:07:45 +0000 (21:07 +0300)
committerRoman Lebedev <lebedev.ri@gmail.com>
Thu, 6 Aug 2020 20:37:16 +0000 (23:37 +0300)
commit47aec80e4afc8e3746e09f4c9d309cf8941f68cc
tree2e9a39bbeaf39643e60e1d8b19f1dece1eff058d
parent442cb88f5344560e49fab681a9c909654d85fcc7
[NFC][InstCombine] Negator: add a comment about negating exact arithmentic shift
llvm/lib/Transforms/InstCombine/InstCombineNegator.cpp