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src/hotspot/share/opto/matcher.hpp
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rev 60615 : 8231441: Initial SVE backend support
Reviewed-by: adinn, pli
Contributed-by: joshua.zhu@arm.com, yang.zhang@arm.com, ningsheng.jian@arm.com
@@ -336,10 +336,14 @@
static const bool vector_size_supported(const BasicType bt, int size) {
return (Matcher::max_vector_size(bt) >= size &&
Matcher::min_vector_size(bt) <= size);
}
+ static const bool supports_scalable_vector();
+ // Actual max scalable vector register length.
+ static const int scalable_vector_reg_size(const BasicType bt);
+
// Vector ideal reg
static const uint vector_ideal_reg(int len);
// CPU supports misaligned vectors store/load.
static const bool misaligned_vectors_ok();
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