From: WANG Xuerui <git@xen0n.name>
Date: Thu, 29 Jun 2023 12:58:43 +0000 (+0800)
Subject: LoongArch: Mark Clang LTO as working
X-Git-Tag: v6.6.17~4515^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a31ed4678e0b09f8c4c8b2e711c6cc112082dd4;p=platform%2Fkernel%2Flinux-rpi.git

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 86fdd7a..f2fce9b 100644
--- 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