Remove -mllvm -jump-is-expensive=false from riscv64_device.go

		// (Note that we'll probably want to wait for berberis to be good enough

		// that most people don't care about qemu's V performance either!)

		"-mno-implicit-float",

		// TODO: remove when clang default changed (https://github.com/google/android-riscv64/issues/124)

		"-mllvm -jump-is-expensive=false",

	}

	riscv64ArchVariantCflags = map[string][]string{}