hg: jdk-updates/jdk11u-dev: 4 new changesets

[martin.doerr at sap.com]

Changeset: 341c222bf844
Author:    mdoerr
Date:      2019-09-09 15:42 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/341c222bf844

8230669: [s390] C1: assert(is_bound() || is_unused()) failed: Label was never bound to a location, but it was used as a jmp target
Reviewed-by: phh, xliu

! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/share/c1/c1_Compilation.hpp

Changeset: 6afdfa66a522
Author:    mdoerr
Date:      2019-10-24 16:28 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/6afdfa66a522

8231949: [PPC64, s390]: Make async profiling more reliable
Summary: Better checks if method from interpreter frame is valid.
Reviewed-by: rrich, ghaug, goetz

! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp

Changeset: 2f54c99a3fca
Author:    mdoerr
Date:      2019-11-05 11:53 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/2f54c99a3fca

8233081: C1: PatchingStub for field access copies too much
Reviewed-by: thartmann, dlong

! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/ppc/nativeInst_ppc.hpp
! src/hotspot/cpu/s390/nativeInst_s390.hpp
! src/hotspot/cpu/sparc/nativeInst_sparc.cpp
! src/hotspot/cpu/sparc/nativeInst_sparc.hpp
! src/hotspot/cpu/x86/nativeInst_x86.cpp
! src/hotspot/cpu/x86/nativeInst_x86.hpp
! src/hotspot/share/c1/c1_CodeStubs.hpp

Changeset: 4b221bce9367
Author:    mdoerr
Date:      2019-11-12 16:13 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/4b221bce9367

8233820: Test crashed with assert(phi->operand_count() != 1 || phi->subst() != phi) failed: missed trivial simplification
Summary: Verification code needs to skip illegal phi functions.
Reviewed-by: thartmann, vlivanov

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_Optimizer.cpp