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: kbarrett, tschatzl

Reviewed-by: kvn

Reviewed-by: kvn

Reviewed-by: kvn, mdoerr

Reviewed-by: kvn, mdoerr

Reviewed-by: coleenp

Reviewed-by: coleenp

Reviewed-by: stuefe, coleenp, roland

Summary: gcc expects clean 32 bit int in 64 bit register on function entry
Reviewed-by: kvn, dlong

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

Reviewed-by: goetz, mdoerr

Reviewed-by: goetz, mdoerr

Reviewed-by: coleenp, roland

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

Reviewed-by: dcubed, mikael

Reviewed-by: kvn

Summary: Also improve check for Safepoints in signal handler.
Reviewed-by: kvn, simonis

Summary: Chcek both l2-dcache-line-size and l2-cache-line-size properties to determine the size of the line
Reviewed-by: kvn

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

Summary: Instead of 'fpclass', use cast float->int and double->long to check if value is +0.0f and +0.0d, respectively.
Reviewed-by: kvn, simonis, dlong

Summary: Update MacroAssembler::ldf to select addressing mode depending on Address parameter.
Reviewed-by: kvn, dlong

Summary: Chcek both l2-dcache-line-size and l2-cache-line-size properties to determine the size of the line
Reviewed-by: kvn

Summary: Update MacroAssembler::ldf to select addressing mode depending on Address parameter.
Reviewed-by: kvn, dlong

Reviewed-by: roland, kvn

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

Reviewed-by: kvn, simonis
Contributed-by: sgehwolf@redhat.com

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

Reviewed-by: 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: Provide promoted stack slots for floating-point registers in the SPARC c_calling_convention.
Reviewed-by: kvn, jrose, drchase

Summary: Provide promoted stack slots for floating-point registers in the SPARC c_calling_convention.
Reviewed-by: kvn, jrose, drchase

Summary: gcc expects clean 32 bit int in 64 bit register on function entry
Reviewed-by: kvn, dlong

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

Summary: Fix zero build.
Reviewed-by: coleenp
Contributed-by: NSeverin Gehwolf <sgehwolf@redhat.com>

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: Fix the matching of format string parameter types to the actual argument types for the PPC64 and CPP-Interpreter files in the same way as 8037816 already did it for all the other files
Reviewed-by: stefank, coleenp, dholmes

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