jdk-sandbox: Changelog

6973329: C2 with Zero based COOP produces code with broken anti-dependency on x86 Summary: Recompile without subsuming loads if RA try to clone a node with anti_dependence. Reviewed-by: never

6976186: integrate Shark HotSpot changes Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure. Reviewed-by: kvn, twisti Contributed-by: Gary Benson <gbenson@redhat.com>

6975855: don't emit deopt MH handler in C1 if not required Summary: This CR implements the same for C1 as 6926782 for C2. Reviewed-by: never

6975027: use of movptr to set length of array Reviewed-by: kvn, iveresov

6975078: assert(allocated_on_res_area() || allocated_on_C_heap() || allocated_on_arena() Summary: Pass the check in ResourceObj() if _allocation value is already set and object is allocated on stack. Reviewed-by: dholmes, johnc

6975049: nsk/regression/b4287029 crashes with -Xss64 on solaris-i586 Summary: Tell C++ to not inline so much by using flag -xspace. Reviewed-by: ysr

6974682: CTW: assert(target != NULL) failed: must not be null Summary: Add address table size to constant section size. Reviewed-by: never

6973963: SEGV in ciBlock::start_bci() with EA Summary: Added more checks into ResourceObj and growableArray to verify correctness of allocation type. Reviewed-by: never, coleenp, dholmes

6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path() Summary: set Z = 0 (not equal) before repne_scan() to indicate that class was not found when RCX == 0. Reviewed-by: never, phh

6969569: assert(is_static() && is_constant()) failed: illegal call to constant_value() Summary: Add missing is_static guard. Reviewed-by: twisti

6953477: Increase portability and flexibility of building Hotspot Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail. Reviewed-by: phh, never, coleenp, dholmes

6958465: Sparc aten build24.0: openjdk-7.ea-b96 failed Error: Formal argument ... requires an lvalue Summary: Fix compilation errors. Made non-const references const so can be assigned with lvalue. Reviewed-by: phh, xlu

6888526: Linux getCurrentThreadCpuTime is drastically slower than Windows Reviewed-by: dcubed, dholmes

6964170: Verifier crashes Summary: Check if klassOop != NULL rather than klass_part != NULL Reviewed-by: kamg, never

6649594: Intermittent IOExceptions during dynamic attach on linux and solaris Reviewed-by: dcubed, dholmes

Added tag jdk7-b105 for changeset 1b104350a980

Added tag jdk7-b105 for changeset 50afdd611849

Added tag jdk7-b105 for changeset 1ce7938efb03

6973626: test/tools/javac/processing/* tests fail with assertions enabled Reviewed-by: darcy

6971877: Project Coin: improve semantics of suppressed exceptions in try-with-resources Reviewed-by: jjb

6966604: JavacFiler not correctly notified of lastRound Reviewed-by: darcy

6340549: javax.tools.JavaCompilerTool.getStandardFileManager().list() includes directories Reviewed-by: darcy

6972556: warning for using a file name instead of a binary name for Filer.createSourceFile Reviewed-by: darcy

6970833: Try-with-resource implementation throws an NPE during Flow analysis Summary: Updated logic not to rely upon Symbol.implementation (which check in superinterfaces) Reviewed-by: jjg

6972747: CheckExamples fail when assertions are enabled Summary: The test calls the wrong version of JavacMessage constructor Reviewed-by: jjg

6938454: Unable to determine generic type in program that compiles under Java 6 Summary: a redundant dubtyping check causes spurious inference failure Reviewed-by: jjg

6403456: -Werror should work with annotation processing Reviewed-by: darcy

6972327: JCTree.pos incorrect for annotations without modifiers and package Reviewed-by: mcimadamore Contributed-by: jan.lahoda@sun.com

6957438: improve code for generating warning messages containing option names Reviewed-by: mcimadamore

6971882: Remove -XDstdout from javac test Reviewed-by: darcy

6968063: provide examples of code that generate diagnostics Reviewed-by: mcimadamore

6911256: Project Coin: Support Automatic Resource Management (ARM) blocks in the compiler 6964740: Project Coin: More tests for ARM compiler changes 6965277: Project Coin: Correctness issues in ARM implementation 6967065: add -Xlint warning category for Automatic Resource Management (ARM) Reviewed-by: jjb, darcy, mcimadamore, jjg, briangoetz Contributed-by: tball@google.com

6964669: javac reports error on miranda methods Summary: synthetic name clash check should not apply to miranda methods Reviewed-by: jjg Contributed-by: tomas.zezula@sun.com

6967002: JDK7 b99 javac compilation error (java.lang.AssertionError) Summary: bug in JavacParser related to parsing of type annotations in varargs position Reviewed-by: jjg Contributed-by: mahmood@notnoop.com

6968789: incorrect text in "diamond not supported" message Reviewed-by: darcy

6968434: test CheckResourceKeys fails on control builds Reviewed-by: darcy

6966732: replace use of static Log.getLocalizedString with non-static alternative where possible Reviewed-by: darcy