git: openjdk/jdk: 8271203: C2: assert(iff->Opcode() == Op_If || iff->Opcode() == Op_CountedLoopEnd || iff->Opcode() == Op_RangeCheck) failed: Check this code when new subtype is added

[Yi Yang]

Changeset: 3f38a50c
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-08-16 02:30:57 +0000
URL:       https://git.openjdk.java.net/jdk/commit/3f38a50c528cccc30ca9e513b15ce9866d92aa82

8271203: C2: assert(iff->Opcode() == Op_If || iff->Opcode() == Op_CountedLoopEnd || iff->Opcode() == Op_RangeCheck) failed: Check this code when new subtype is added

Reviewed-by: chagedorn, roland, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/c2/LongCountedLoopAsUnswitchIff.java