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sh2 drc: optimize T bit handling for A64

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kub 2019-12-21 16:33:52 +01:00
parent a5e51c16e6
commit 0e12269073
4 changed files with 58 additions and 38 deletions
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5
Makefile
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@ -36,10 +36,11 @@ endif
ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","gp2x" "opendingux" "rpi1"))
# very small caches, avoid optimization options making the binary much bigger
CFLAGS += -finline-limit=42 -fno-unroll-loops -fno-ipa-cp
CFLAGS += -finline-limit=43 -fno-unroll-loops -fno-ipa-cp -ffast-math
# this gets you about 20% better execution speed on 32bit arm/mips
CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-tree-loop-if-convert -ffast-math
CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-tree-loop-if-convert -fno-regmove
endif
#OBJS += align.o
# default settings
ifeq "$(ARCH)" "arm"