LoongArch: Mark Clang LTO as working

xen0n · chenhuacai · commit 5a31ed4678e0 · 2023-06-29T20:58:43.000+08:00
Confirmed working with QEMU system emulation.

Acked-by: Nick Desaulniers &lt;ndesaulniers@google.com&gt;
Signed-off-by: WANG Xuerui &lt;git@xen0n.name&gt;
Signed-off-by: Huacai Chen &lt;chenhuacai@loongson.cn&gt;
diff --git 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
