Added tag jdk8-b53 for changeset 08dbb62358cb

Merge

Added tag hs24-b21 for changeset 2ab6bbc9883c

Merge

Merge

7192965: assert(is_aligned_sets(size)) failed: mask is not aligned, adjacent sets Summary: Change pair check to vector check in RA bias coloring code. Reviewed-by: jrose, twisti

7192963: assert(_in[req-1] == this) failed: Must pass arg count to 'new' Summary: Fixed Pack node generation. Not vectorize shift instructions if count is not the same for all shifts and if count is vector. Reviewed-by: twisti

7171824: assert(_offset >= 1) failed: illegal call to offset() Summary: C1 value numbering hits unloaded klass. Reviewed-by: kvn, twisti

7192964: assert(false) failed: bad AD file Summary: Shifts with loop variant counts "a[i]=1<<b[i];" should not be vectorized since hw does not support it. Reviewed-by: twisti

7192167: JSR 292: C1 has old broken code which needs to be removed Reviewed-by: kvn, roland, jrose

7190310: Inlining WeakReference.get(), and hoisting $referent may lead to non-terminating loops Summary: In C2 add software membar after load from Reference.referent field to prevent commoning of loads across safepoint since GC can change its value. In C1 always generate Reference.get() intrinsic. Reviewed-by: roland, twisti, dholmes, johnc

6340864: Implement vectorization optimizations in hotspot-server Summary: Added asm encoding and mach nodes for vector arithmetic instructions on x86. Reviewed-by: roland

Merge

7193157: G1: Make some develpflags available in product builds Summary: Also reviewed by: vitalyd@gmail.com. Make G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, G1OldCSetRegionLiveThresholdPercent and G1OldCSetRegionThresholdPercent experimental flags Reviewed-by: ysr, johnc, jmasa