git: openjdk/jdk: 8283441: C2: segmentation fault in ciMethodBlocks::make_block_at(int)

[Dean Long]

Changeset: 94786960
Author:    Dean Long <dlong at openjdk.org>
Date:      2022-04-26 07:25:47 +0000
URL:       https://git.openjdk.java.net/jdk/commit/947869609ce6b74d4d28f79724b823d8781adbed

8283441: C2: segmentation fault in ciMethodBlocks::make_block_at(int)

Reviewed-by: kvn, thartmann

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciMethodBlocks.cpp
! src/hotspot/share/compiler/methodLiveness.cpp
+ test/hotspot/jtreg/compiler/parsing/Custom.jasm
+ test/hotspot/jtreg/compiler/parsing/UnreachableBlockFallsThroughEndOfCode.java