[InstCombine] adjust shuffle tests with IR flags; NFC
authorSanjay Patel <spatel@rotateright.com>
Mon, 2 Jul 2018 13:40:54 +0000 (13:40 +0000)
committerSanjay Patel <spatel@rotateright.com>
Mon, 2 Jul 2018 13:40:54 +0000 (13:40 +0000)
commit951f617e163e90eb89419e34e642b16c52ad6cc8
tree431d84f6fe41c97b849dd070ef2dbef4f1bb393b
parent42485ec9ca06bb20c6780330f94a12b8d7cb29e8
[InstCombine] adjust shuffle tests with IR flags; NFC

Due to current limitations in constant analysis, we need flags
on add or mul to show propagation for the potential transform
suggested in these tests (no other binops currently report
identity constants).

llvm-svn: 336101
llvm/test/Transforms/InstCombine/shuffle_select.ll