git: openjdk/jdk11u-dev: 8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop

[Goetz Lindenmaier]

Changeset: 809b0157
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-01-22 10:01:53 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/809b01573ea729c690d4caa9468c19dbf3c915de

8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop

Reviewed-by: phh
Backport-of: b46f0b0b1f2ada705f8b5aac9b7d8423699437a1

! src/hotspot/share/c1/c1_Instruction.cpp
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathology.jasm
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathologyMain.java