On Wed, 17 Apr 2024 12:35:54 GMT, Yudi Zheng <yzh...@openjdk.org> wrote:
>> Moving array construction within BigInteger.implMultiplyToLen intrinsic >> candidate to its caller simplifies the intrinsic implementation in JIT >> compiler. > > Yudi Zheng has updated the pull request incrementally with one additional > commit since the last revision: > > address comment. src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp line 4670: > 4668: const Register tmp5 = r15; > 4669: const Register tmp6 = r16; > 4670: const Register tmp7 = r17; Why not minimize changes and continue to use r5 for tmp0? I see no need for r17 or to reassign all the other tmp registers. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/18226#discussion_r1569401544
