--- CATSFC-libretro/Makefile.orig	2015-11-09 12:40:42 UTC
+++ CATSFC-libretro/Makefile
@@ -49,9 +49,7 @@ ifeq ($(platform), unix)
    SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
 
    CFLAGS += -fno-builtin \
-            -fno-exceptions -ffunction-sections \
-             -fomit-frame-pointer -fgcse-sm -fgcse-las -fgcse-after-reload \
-             -fweb -fpeel-loops
+            -fno-exceptions -ffunction-sections
 else ifeq ($(platform), linux-portable)
    TARGET := $(TARGET_NAME)_libretro.so
    fpic := -fPIC -nostdlib