Code Review for hotspot

Prepared by:fyang on Fri Dec 16 17:49:46 CST 2016
Workspace:/home/yangfei/openjdk9_hs/hotspot
Compare against: http://hg.openjdk.java.net/jdk9/hs/hotspot
Compare against version:12408
Summary of changes: 202 lines changed: 77 ins; 75 del; 50 mod; 8279 unchg
Changeset: hotspot.changeset
Bug id: JDK-8169177
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/cpu/aarch64/vm/c1_MacroAssembler_aarch64.cpp

rev 12409 : 8169177: aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options
Summary: Add zero-initialization to C1 for fast TLAB refills
Reviewed-by: aph, drwhite
Contributed-by: kavitha.natarajan@linaro.org
123 lines changed: 3 ins; 74 del; 46 mod; 339 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/cpu/aarch64/vm/c1_MacroAssembler_aarch64.hpp

rev 12409 : 8169177: aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options
Summary: Add zero-initialization to C1 for fast TLAB refills
Reviewed-by: aph, drwhite
Contributed-by: kavitha.natarajan@linaro.org
3 lines changed: 1 ins; 1 del; 1 mod; 110 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/cpu/aarch64/vm/c1_Runtime1_aarch64.cpp

rev 12409 : 8169177: aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options
Summary: Add zero-initialization to C1 for fast TLAB refills
Reviewed-by: aph, drwhite
Contributed-by: kavitha.natarajan@linaro.org
5 lines changed: 2 ins; 0 del; 3 mod; 1303 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/cpu/aarch64/vm/macroAssembler_aarch64.cpp

rev 12409 : 8169177: aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options
Summary: Add zero-initialization to C1 for fast TLAB refills
Reviewed-by: aph, drwhite
Contributed-by: kavitha.natarajan@linaro.org
70 lines changed: 70 ins; 0 del; 0 mod; 5192 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/cpu/aarch64/vm/macroAssembler_aarch64.hpp

rev 12409 : 8169177: aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options
Summary: Add zero-initialization to C1 for fast TLAB refills
Reviewed-by: aph, drwhite
Contributed-by: kavitha.natarajan@linaro.org
1 line changed: 1 ins; 0 del; 0 mod; 1335 unchg

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