8309109: AArch64: [TESTBUG] compiler/intrinsics/sha/cli/TestUseSHA3In…

…trinsicsOptionOnSupportedCPU.java fails on Neoverse N2 and V1 Reviewed-by: aph Backport-of: afdaa2a
SAP · Feb 8, 2024 · 0604ce7 · 0604ce7
1 parent bed2eaa
commit 0604ce7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.../hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA3IntrinsicsOptionOnSupportedCPU.java b/.../hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA3IntrinsicsOptionOnSupportedCPU.java
@@ -28,6 +28,10 @@
  * @summary Verify UseSHA3Intrinsics option processing on supported CPU.
  * @library /test/lib /
  * @requires vm.flagless
+ * @requires os.arch == "aarch64" & os.family == "mac"
+ * @comment sha3 is only implemented on AArch64 for now.
+ *          UseSHA3Intrinsics is only auto-enabled on Apple silicon, because it
+ *          may introduce performance regression on others. See JDK-8297092.
  *
  * @build jdk.test.whitebox.WhiteBox
  * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox