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8289552: Make intrinsic conversions between bit representations of half precision values and floats

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Reviewed-by: kvn, sviswanathan, jbhateja
This commit is contained in:
Smita Kamath 2022-10-11 17:06:19 +00:00 • committed by Sandhya Viswanathan
parent 2586b1a3c1
commit 07946aa49c
19 changed files with 345 additions and 11 deletions
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6
src/hotspot/share/classfile/vmIntrinsics.hpp
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@ -224,6 +224,12 @@ class methodHandle;
do_name( doubleToLongBits_name, "doubleToLongBits") \
do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_SN)\
do_name( longBitsToDouble_name, "longBitsToDouble") \
do_intrinsic(_float16ToFloat, java_lang_Float, float16ToFloat_name, f16_float_signature, F_S) \
do_name( float16ToFloat_name, "float16ToFloat") \
do_signature(f16_float_signature, "(S)F") \
do_intrinsic(_floatToFloat16, java_lang_Float, floatToFloat16_name, float_f16_signature, F_S) \
do_name( floatToFloat16_name, "floatToFloat16") \
do_signature(float_f16_signature, "(F)S") \
\
do_intrinsic(_compareUnsigned_i, java_lang_Integer, compareUnsigned_name, int2_int_signature, F_S) \
do_intrinsic(_compareUnsigned_l, java_lang_Long, compareUnsigned_name, long2_int_signature, F_S) \