From f204001c9478facc466400be5089ed8bf1a77ce8 Mon Sep 17 00:00:00 2001 From: Jun Yuan Tan Date: Fri, 29 Oct 2021 10:42:16 +0800 Subject: [PATCH] dhrystone: Edit compiler flags This patch is needed for adding compiler flags for Dhrystone Signed-off-by: Jun Yuan Tan --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 6fb3e5a..6640037 100644 --- a/Makefile +++ b/Makefile @@ -1,10 +1,10 @@ DHRY-LFLAGS = DHRY-CFLAGS := -O3 -DTIME -DNOENUM -Wno-implicit -save-temps -DHRY-CFLAGS += -fno-builtin-printf -fno-common -falign-functions=4 +DHRY-CFLAGS += -mabi=lp64d -O3 -fno-common -funroll-loops -fno-inline -funroll-all-loops -falign-jumps=8 -falign-loops=8 -finline-limit=1000 -falign-functions=8 -ffast-math -fno-tree-loop-distribute-patterns --param fsm-scale-path-stmts=3 -mcmodel=medany -fno-builtin-printf -lrt #Uncomment below for FPGA run, default DHRY_ITERS is 2000 for RTL -#DHRY-CFLAGS += -DDHRY_ITERS=20000000 +DHRY-CFLAGS += -DDHRY_ITERS=20000000 SRC = dhry_1.c dhry_2.c strcmp.S HDR = dhry.h