From 082b6994b0c84fecce0e9ed63f2ed3e2d228ec54 Mon Sep 17 00:00:00 2001 From: kvn Date: Tue, 2 Sep 2014 12:48:45 -0700 Subject: 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method Summary: Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM. Reviewed-by: roland --- src/cpu/x86/vm/globals_x86.hpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/cpu/x86/vm/globals_x86.hpp') diff --git a/src/cpu/x86/vm/globals_x86.hpp b/src/cpu/x86/vm/globals_x86.hpp index 5b34293ea..1401997b3 100644 --- a/src/cpu/x86/vm/globals_x86.hpp +++ b/src/cpu/x86/vm/globals_x86.hpp @@ -176,6 +176,8 @@ define_pd_global(uintx, TypeProfileLevel, 111); "Use count trailing zeros instruction") \ \ product(bool, UseBMI1Instructions, false, \ - "Use BMI instructions") - + "Use BMI1 instructions") \ + \ + product(bool, UseBMI2Instructions, false, \ + "Use BMI2 instructions") #endif // CPU_X86_VM_GLOBALS_X86_HPP -- cgit v1.2.3