> (Also see `8319429: Resetting MXCSR flags degrades ecore`) > > For performance, signaling flags (bottom 6 bits) are set by default in MXCSR. > This PR fixes the Xcheck:jni comparison that is producing these copious > warnings: > > OpenJDK 64-Bit Server VM warning: MXCSR changed by native JNI code, use > -XX:+RestoreMXCSROnJNICall > > > **This in fact happens on both Windows _AND_ Linux.** However, _only_ on > Windows there is a crash. This PR fixes the crash but I have not been able to > track down the source of the crash (i.e. crash in the warn handler).
Volodymyr Paprotski has updated the pull request incrementally with one additional commit since the last revision: fix crash in fxrstor ------------- Changes: - all: https://git.openjdk.org/jdk/pull/22673/files - new: https://git.openjdk.org/jdk/pull/22673/files/2b15f99a..b1a712bf Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=22673&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22673&range=02-03 Stats: 10 lines in 1 file changed: 9 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/22673.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/22673/head:pull/22673 PR: https://git.openjdk.org/jdk/pull/22673
