LoongArch: Mark Clang LTO as working

Confirmed working with QEMU system emulation.

Acked-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index 86fdd7a42cd1501b21522186057342d5ba93e0e2..f2fce9b305549f8ca506c177eeba3947fe1bac5f 100644 (file)
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -48,6 +48,8 @@ config LOONGARCH
        select ARCH_SUPPORTS_ACPI
        select ARCH_SUPPORTS_ATOMIC_RMW
        select ARCH_SUPPORTS_HUGETLBFS
+       select ARCH_SUPPORTS_LTO_CLANG
+       select ARCH_SUPPORTS_LTO_CLANG_THIN
        select ARCH_SUPPORTS_NUMA_BALANCING
        select ARCH_USE_BUILTIN_BSWAP
        select ARCH_USE_CMPXCHG_LOCKREF