[LoopRotate] Make test more robust (NFC)
authorNikita Popov <npopov@redhat.com>
Mon, 2 Jan 2023 15:58:57 +0000 (16:58 +0100)
committerNikita Popov <npopov@redhat.com>
Mon, 2 Jan 2023 15:58:57 +0000 (16:58 +0100)
commit3a584c78d84a812e5a6e6fcc441387c9b08d3a8a
treeb7f424202d07220c27ec82a2c6d5375c513e735d
parent402476e8a4be1b211cf87e6844a0428b20841beb
[LoopRotate] Make test more robust (NFC)

Use a non-zero GEP index, so it does not get dropped during opaque
pointer conversion.
llvm/test/Transforms/LoopRotate/pr22337.ll