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From 2e2b3aeda9af9c029bf347c974911fe96cd79c43 Mon Sep 17 00:00:00 2001
From: Evgeniy Didin <didin@synopsys.com>
Date: Mon, 23 Mar 2020 15:57:18 +0300
Subject: [PATCH] arch/arc: Add compiler option for gcc8.4
Signed-off-by: Evgeniy Didin <didin@synopsys.com>
---
arch/arc/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -11,7 +11,7 @@ endif
cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__
cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7
-cflags-$(CONFIG_ISA_ARCV2) += -mcpu=hs38
+cflags-$(CONFIG_ISA_ARCV2) += -mcpu=hs38 -mmpy-option=2
ifdef CONFIG_ARC_CURR_IN_REG
# For a global register defintion, make sure it gets passed to every file
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