src/hotspot/cpu/aarch64/globals_aarch64.hpp

rev 60012 : Fix jtreg failure compiler/vectorization/TestNaNVector.java
AArch64 UseSVE is also changed, as we will have both SVE1 and SVE2 in future.

@@ -100,10 +100,13 @@
           "Use simpliest and shortest implementation for array equals") \
   product(bool, AvoidUnalignedAccesses, false,                          \
           "Avoid generating unaligned memory accesses")                 \
   product(bool, UseLSE, false,                                          \
           "Use LSE instructions")                                       \
+  product(uint, UseSVE, 0,                                              \
+          "Highest supported SVE instruction set version")              \
+          range(0, 2)                                                   \
   product(bool, UseBlockZeroing, true,                                  \
           "Use DC ZVA for block zeroing")                               \
   product(intx, BlockZeroingLowLimit, 256,                              \
           "Minimum size in bytes when block zeroing will be used")      \
           range(1, max_jint)                                            \