7017240: C2: native memory leak in nsk/regression/b4675027 on windows-x86 in comp mode with G1
Summary: Add ResourceMark into PhaseIdealLoop::build_and_optimize().
Reviewed-by: never
7014998: assert(is_T_family(features) == is_niagara(features)) failed: Niagara should be T series
Summary: Use substring search instead of compare and convert string to upper case before search.
Reviewed-by: never, phh, iveresov