[InstCombine] add tests for cmp-of-signbits using sext+ashr; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 25 Jan 2023 20:08:17 +0000 (15:08 -0500)
committerSanjay Patel <spatel@rotateright.com>
Thu, 26 Jan 2023 13:58:45 +0000 (08:58 -0500)
commit3f4faa790fe683446313090a0d1147d5fb9e0979
treee661ee4cded6d9fd6ba91783b629aaf1ccf11beb
parent6bc9b15e695c8c3239eb9250554ac1032265b0e5
[InstCombine] add tests for cmp-of-signbits using sext+ashr; NFC

These are copied from the zext+lshr variants from:
e76c95fb40b108
d1511ed8d19ac
llvm/test/Transforms/InstCombine/icmp-shr.ll