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Improve dead code elimination

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This commit is contained in:
Justine Tunney 2021-02-08 04:04:42 -08:00
parent 760db8c5ad
commit 0e36cb3ac4
6606 changed files with 9685 additions and 9854 deletions
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116
build/config.mk
View file

@ -119,24 +119,132 @@ endif
# - No backtraces
# - No algorithmics
# - YOLO
ifeq ($(MODE), tiny)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
TARGET_ARCH ?= \
-msse3
endif
# Linux-Only Tiny Mode
#
# - `make MODE=tiny`
# - No checks
# - No asserts
# - No canaries
# - No paranoia
# - No avx hooks
# - No backtraces
# - No portability
# - No algorithmics
# - YOLO
ifeq ($(MODE), tinylinux)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=1
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
TARGET_ARCH ?= \
-msse3
endif
# Linux+BSD Tiny Mode
#
# - `make MODE=tiny`
# - No apple
# - No checks
# - No asserts
# - No canaries
# - No paranoia
# - No microsoft
# - No avx hooks
# - No backtraces
# - No algorithmics
# - YOLO
ifeq ($(MODE), tinylinuxbsd)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=113
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
TARGET_ARCH ?= \
-msse3
endif
# Unix Tiny Mode
#
# - `make MODE=tiny`
# - No checks
# - No asserts
# - No canaries
# - No paranoia
# - No microsoft
# - No avx hooks
# - No backtraces
# - No algorithmics
# - YOLO
ifeq ($(MODE), tinysysv)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=121
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
TARGET_ARCH ?= \
-msse3
endif
# Tiny Metallic Unix Mode
#
# - `make MODE=tiny`
# - No checks
# - No asserts
# - No canaries
# - No paranoia
# - No microsoft
# - No avx hooks
# - No backtraces
# - No algorithmics
# - YOLO
ifeq ($(MODE), tinynowin)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=251
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
TARGET_ARCH ?= \
-msse3
endif
# ANSI Mode

1
build/definitions.mk
View file

@ -89,6 +89,7 @@ BLAH2 := $(shell build/package 2>/dev/null)
export ADDR2LINE
export CCNAME
export CCVERSION
export COMPILE
export CP
export DD
export GZ