Changeset: a1642365d69f Author: zmajo Date: 2015-03-27 10:57 +0100 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/a1642365d69f 8075798: Allow ADLC register class to depend on runtime conditions also for cisc-spillable classes Summary: Introduce a new register class, reg_class_dynamic, that supports also cist-spillable masks. Reviewed-by: kvn, dlong, roland ! src/share/vm/adlc/adlparse.cpp ! src/share/vm/adlc/adlparse.hpp ! src/share/vm/adlc/archDesc.cpp ! src/share/vm/adlc/forms.hpp ! src/share/vm/adlc/formsopt.cpp ! src/share/vm/adlc/formsopt.hpp ! src/share/vm/adlc/formssel.hpp ! src/share/vm/adlc/output_c.cpp Changeset: e8260b6328fb Author: zmajo Date: 2015-05-29 10:58 +0200 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/e8260b6328fb 8068945: Use RBP register as proper frame pointer in JIT compiled code on x86 Summary: Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register. Reviewed-by: kvn, roland, dlong, enevill, shade ! agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java ! src/cpu/ppc/vm/globals_ppc.hpp ! src/cpu/sparc/vm/globals_sparc.hpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/c1_FrameMap_x86.cpp ! src/cpu/x86/vm/c1_MacroAssembler_x86.cpp ! src/cpu/x86/vm/c1_Runtime1_x86.cpp ! src/cpu/x86/vm/frame_x86.cpp ! src/cpu/x86/vm/frame_x86.hpp ! src/cpu/x86/vm/frame_x86.inline.hpp ! src/cpu/x86/vm/globals_x86.hpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/runtime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/x86/vm/x86.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_LIR.cpp ! src/share/vm/c1/c1_LIR.hpp ! src/share/vm/c1/c1_LIRGenerator.cpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/prims/forte.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/vframe.hpp Changeset: 62df92c92d33 Author: zmajo Date: 2015-05-29 11:02 +0200 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/62df92c92d33 8080281: 8068945 changes break building the zero JVM variant Summary: Define the PreserveFramePointer flag also in globals_zero.hpp Reviewed-by: simonis, kvn, sgehwolf ! src/cpu/zero/vm/globals_zero.hpp