Merge

Merge

7142641: -Xshared:on fails on ARM Summary: map read-only pages MAP_PRIVATE instead of MAP_SHARED Reviewed-by: dcubed, dholmes Contributed-by: dean.long@oracle.com

Merge

7150051: incorrect oopmap in critical native Reviewed-by: kvn, twisti

6910461: Register allocator may insert spill code at wrong insertion index Summary: When resolving exception edges after register allocation, the C1 register allocator may insert spill code at the wrong insertion position. Reviewed-by: kvn, never

7145024: Crashes in ucrypto related to C2 Reviewed-by: kvn

7148486: At a method handle call returning with an exception may call the runtime with misaligned stack (x64) Summary: stack must be realigned when calling the runtime for exception propagation at a call. Reviewed-by: kvn, never

7147740: add assertions to check stack alignment on VM entry from generated code (x64) Summary: check stack alignment on VM entry on x64. Reviewed-by: kvn, never

7147416: LogCompilation tool does not work with post parse inlining Summary: fixed few problems in LogCompilation parser. Reviewed-by: never

7146442: assert(false) failed: bad AD file Summary: Take into account only stores captured by Initialize node. Added missing check for Top input in value() methods. Reviewed-by: never

7147064: assert(allocates2(pc)) failed: not in CodeBuffer memory: 0xffffffff778d9d60 <= 0xffffffff778da69c Summary: Increase size of deopt_blob and uncommon_trap_blob by size of stack bang code (SPARC). Reviewed-by: azeemj, iveresov, never, phh