Reviewed-by: kvn, vlivanov, dlong, rhalade, mschoene, iignatyev

Reviewed-by: kevinw, vlivanov

Reviewed-by: kvn
Contributed-by: NXiang Yuan &lt;xiang.yuan@linaro.org&gt;, Zoltan Majo <zoltan.majo@oracle.com>

Summary: C2 treats x^2 as a special case and computes x * x while the interpreter and c1 don't have special case code for X^2.
Reviewed-by: kvn

Reviewed-by: kvn

Reviewed-by: kvn

Reviewed-by: kvn, mdoerr

Reviewed-by: kvn, mdoerr

Reviewed-by: stuefe, coleenp, roland

Summary: Add intrinsics for BigInteger squareToLen and mulAdd methods.
Reviewed-by: kvn, jrose

Reviewed-by: coleenp, roland

Reviewed-by: dholmes
Contributed-by: NShafi Ahmad <shafi.s.ahmad@oracle.com>

Summary: replace Vzeroupper instruction in stubs with zeroing only used ymm registers.
Reviewed-by: kvn
Contributed-by: sandhya.viswanathan@intel.com

Summary: Fix FP registers save/restore during exception handling
Reviewed-by: kvn, vlivanov

8062950: Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant
Reviewed-by: dholmes, kvn

8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well
Summary: Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers
Reviewed-by: kvn

Reviewed-by: kvn, dsamersoff

Summary: Add intrinsics for BigInteger squareToLen and mulAdd methods.
Reviewed-by: kvn, jrose

Summary: Require to specify UnlockExperimentalVMOptions flag together with UseRTMLocking flag on un-patched systems where CPUID allows it but is unsupported otherwise.
Reviewed-by: iveresov, fzhinkin

Summary: Add C2 SHA intrinsics on SPARC
Reviewed-by: kvn, roland
Contributed-by: james.cheng@oracle.com

Summary: Allow to execute vectorization and crc32 optimization on Atom. Enable UseFPUForSpilling by default on x86.
Reviewed-by: roland

Summary: C2 treats x^2 as a special case and computes x * x while the interpreter and c1 don't have special case code for X^2.
Reviewed-by: kvn

Summary: Check for failed expansion of stub section in code buffer and bailout.
Reviewed-by: kvn, thartmann

Reviewed-by: iveresov, roland

Reviewed-by: roland

Reviewed-by: vlivanov, ehelin

Summary: Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.
Reviewed-by: kvn, roland, dlong, enevill, shade

8043029: Change 8037816 breaks HS build with older GCC versions which don't support diagnostic pragmas
8043164: Format warning in traceStream.hpp
Summary: Backport of main fix + two corrections, enables clang compilation, turns on format attributes, corrects/mutes warnings
Reviewed-by: kvn, coleenp, iveresov, twisti

Summary: temporary set UseAVX=1 and UseSSE=2 in generate_get_cpu_info()
Reviewed-by: twisti

Summary: Added special case for x^y where y == 2
Reviewed-by: kvn

Summary: profiling code in interpreter broken when argument profiling is off.
Reviewed-by: iveresov, kvn

Reviewed-by: coleenp, kvn

Summary: Switch UseRTMXendForLockBusy flag ON by default and change code to retry RTM locking on lock busy condition by default.
Reviewed-by: roland

Summary: make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points.
Reviewed-by: twisti, kvn

Reviewed-by: coleenp, roland

Reviewed-by: dholmes
Contributed-by: NShafi Ahmad <shafi.s.ahmad@oracle.com>

Summary: Change MacroAssembler::verified_entry() to set up RBP correctly when generating stub code.
Reviewed-by: kvn

Summary: verify YMM registers after signal processing and set limit on vector's size.
Reviewed-by: iveresov, twisti

Summary: Add support for BMI1 instructions
Reviewed-by: kvn, roland

Summary: Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM.
Reviewed-by: roland