hg: valhalla/valhalla: 8223729: [lworld] Initial C1 implementation for -XX:ACmpOnValues=3

[ioi.lam at oracle.com]

Changeset: a315df71e821
Author:    iklam
Date:      2019-05-14 12:30 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a315df71e821

8223729: [lworld] Initial C1 implementation for -XX:ACmpOnValues=3
Reviewed-by: thartmann

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp
! src/hotspot/share/opto/parse2.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java