6942326: x86 code in string_indexof() could read beyond reserved heap space Summary: copy small (<8) strings on stack if str+16 crosses a page boundary and load from stack into XMM. Back up pointer when loading string's tail. Reviewed-by: never

Merge

7021603: crash in fill_sync_handler with ExtendedDTrace probes Reviewed-by: iveresov

6812217: Base memory of MergeMem node violates assert during killing expanded AllocateArray node Summary: The assert in MergeMemNode::memory_at() misses the case when address is TOP. Reviewed-by: never

7012072: CompileTheWorld causes incorrect class initialization Reviewed-by: kvn, twisti

Merge

Merge

7020521: arraycopy stubs place prebarriers incorrectly Summary: Rearranged the pre-barrier placement in arraycopy stubs so that they are properly called in case of chained calls. Also refactored the code a little bit so that it looks uniform across the platforms and is more readable. Reviewed-by: never, kvn

Merge

7022200: G1: optimized build broken Summary: Make the G1 specific version of is_in_closed_subset() available in all builds. Reviewed-by: tonyp, jcoomes

Merge

Merge

7017110: Add /SAFESEH to links on windows 32bit to verify safe exceptions Summary: Ensure safe exception handler table is generated on Win32 binaries when compile with VS2010 Reviewed-by: acorn, coleenp, dcubed, sla, ohair

6878713: Verifier heap corruption, relating to backward jsrs Summary: Added overflow detection in arena Amalloc methods Reviewed-by: coleenp, phh

7023323: Build failure on VS2003: IsDebuggerPresent not found Summary: #define _WIN32_WINNT 0x500 Reviewed-by: ohrstrom, hosterda, coleenp

Merge