From eca6163f53a2df69d0c42caaa45b2e4432c47a1c Mon Sep 17 00:00:00 2001
From: Justin Weiss
Date: Wed, 26 Feb 2020 17:18:33 -0800
Subject: [3DS] Tweak compile-time options to increase performance

---
 Makefile.libretro | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Makefile.libretro')

diff --git a/Makefile.libretro b/Makefile.libretro
index d9b528a..8f48a32 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -206,10 +206,10 @@ else ifeq ($(platform), ctr)
 	CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
 	CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
 	AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
-	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET
+	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
 	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
 	CFLAGS += -Wall -mword-relocations
-	CFLAGS += -fomit-frame-pointer -ffast-math
+	CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
 	CFLAGS += -Ifrontend/3ds
 	CFLAGS += -Werror=implicit-function-declaration
 
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