git: openjdk/jdk: 8327147: Improve performance of Math ceil, floor, and rint for x86

[Sandhya Viswanathan]

Changeset: 7c5e6e74
Author:    vamsi-parasa <srinivas.vamsi.parasa at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2024-03-07 21:44:46 +0000
URL:       https://git.openjdk.org/jdk/commit/7c5e6e74c8f559be919cea63ebf7004cda80ae75

8327147: Improve performance of Math ceil, floor, and rint for x86

Reviewed-by: jbhateja, sviswanathan, dlong

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! test/micro/org/openjdk/bench/java/lang/MathBench.java