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8154122: Intrinsify fused mac operations

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Added FMA intrinsics on x86

Reviewed-by: kvn, aph, darcy
This commit is contained in:
Vivek Deshpande 2016-08-26 12:17:50 -07:00
parent 474c035379
commit d58e3e0324
42 changed files with 365 additions and 13 deletions
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3
hotspot/src/share/vm/runtime/globals.hpp
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@ -659,6 +659,9 @@ public:
product(bool, UseAES, false, \
"Control whether AES instructions can be used on x86/x64") \
\
product(bool, UseFMA, false, \
"Control whether FMA instructions can be used") \
\
product(bool, UseSHA, false, \
"Control whether SHA instructions can be used " \
"on SPARC, on ARM and on x86") \