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nyx: Remove LTO in order to increase performance

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Perf gains from removing LTO linker flag amounts to actually more than 5% average in real usage scenarios in Nyx.
(These include overall timings with static waits included. So basically as observed by user.)

Gains observed, on many isolated cases, were between 15-35%.

Additionally, this will make compiling fast again.
This commit is contained in:
Kostas Missos 2019-12-07 20:26:51 +02:00
parent 48c15a8fde
commit a357395cc6
1 changed files with 1 additions and 1 deletions
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2
nyx/Makefile
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@ -84,7 +84,7 @@ CUSTOMDEFINES += -DBL_VER_MJ=$(BLVERSION_MAJOR) -DBL_VER_MN=$(BLVERSION_MINOR) -
#CUSTOMDEFINES += -DDEBUG #CUSTOMDEFINES += -DDEBUG
ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -flto -fomit-frame-pointer -fno-inline -fno-strict-aliasing -std=gnu11 -Wall $(CUSTOMDEFINES) CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -fno-strict-aliasing -std=gnu11 -Wall $(CUSTOMDEFINES)
CFLAGS += -g CFLAGS += -g
LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=NYX_LOAD_ADDR=$(NYX_LOAD_ADDR) LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=NYX_LOAD_ADDR=$(NYX_LOAD_ADDR)