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Do not always enable SSE4 on X64 due to old Atom chips. Enable instead only for AES-NI code which is only run if AES-NI is present, which it is not on these old chips.

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Adam Ierymenko 2020-10-13 16:08:30 -04:00
commit 2c75be0d64
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2 changed files with 9 additions and 4 deletions
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8
make-linux.mk
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@ -119,15 +119,15 @@ ifeq ($(CC_MACH),x86_64)
ZT_ARCHITECTURE=2
ZT_USE_X64_ASM_SALSA=1
ZT_USE_X64_ASM_ED25519=1
override CFLAGS+=-msse -msse2 -mssse3 -msse4 -msse4.1 -msse4.2 -maes -mpclmul
override CXXFLAGS+=-msse -msse2 -mssse3 -msse4 -msse4.1 -msse4.2 -maes -mpclmul
override CFLAGS+=-msse -msse2 -maes -mpclmul
override CXXFLAGS+=-msse -msse2 -maes -mpclmul
endif
ifeq ($(CC_MACH),amd64)
ZT_ARCHITECTURE=2
ZT_USE_X64_ASM_SALSA=1
ZT_USE_X64_ASM_ED25519=1
override CFLAGS+=-msse -msse2 -mssse3 -msse4 -msse4.1 -msse4.2 -maes -mpclmul
override CXXFLAGS+=-msse -msse2 -mssse3 -msse4 -msse4.1 -msse4.2 -maes -mpclmul
override CFLAGS+=-msse -msse2 -maes -mpclmul
override CXXFLAGS+=-msse -msse2 -maes -mpclmul
endif
ifeq ($(CC_MACH),powerpc64le)
ZT_ARCHITECTURE=8