hg: valhalla/valhalla: 8231961: [lworld] C1 compiled code returns incorrect value for flattened array access

[tobias.hartmann at oracle.com]

Changeset: 6eaf377afed9
Author:    thartmann
Date:      2019-10-10 14:11 +0200
URL:       https://hg.openjdk.java.net/valhalla/valhalla/rev/6eaf377afed9

8231961: [lworld] C1 compiled code returns incorrect value for flattened array access
Reviewed-by: iklam

! src/hotspot/share/c1/c1_Instruction.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestC1.java