RFR: 8356281: Fix for TestFPComparison failure due to incorrect result [v2]

[Srinivas Vamsi Parasa]

> This PR fixes the cause of failure in TestFPComparison while using APX NDD instructions.
> 
> The test passes after using this fix as shown below:
> 
> Passed: compiler/c2/irTests/TestFPComparison.java
> Test results: passed: 1
> 
> 
> ==============================
> Test summary
> ==============================
>    TEST                                              TOTAL  PASS  FAIL ERROR  SKIP   
>    jtreg:test/hotspot/jtreg/compiler/c2/irTests/TestFPComparison.java
>                                                          1     1     0     0     0   
> ==============================
> TEST SUCCESS

Srinivas Vamsi Parasa has updated the pull request incrementally with one additional commit since the last revision:

  add missing predicates for cmovP_regUCF

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/25101/files
  - new: https://git.openjdk.org/jdk/pull/25101/files/f2588f68..ec2959b2

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25101&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25101&range=00-01

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/25101.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25101/head:pull/25101

PR: https://git.openjdk.org/jdk/pull/25101