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src/hotspot/cpu/aarch64/globals_aarch64.hpp
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rev 52233 : Add scalable shapes for Arm Scalable Vector Extension.
Summary: Add scalable vector shapes to support Arm SVE better.
Reviewed-by: duke
@@ -153,10 +153,12 @@
"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(bool, UseSVE, false, \
+ "Use SVE instructions") \
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) \
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