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fix: only pass -msse3 if i386 or amd64 (#1608)

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Hanno Cornelius 2023-03-15 12:08:53 +02:00 committed by GitHub
parent 08b2180441
commit 8dfa246782
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1 changed files with 9 additions and 1 deletions
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8
config.nims
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@ -24,17 +24,25 @@ if defined(windows):
# engineering a more portable binary release, this should be tweaked but still
# use at least -msse2 or -msse3.
if defined(disableMarchNative):
if defined(i386) or defined(amd64):
if defined(macosx):
switch("passC", "-march=haswell -mtune=generic")
switch("passL", "-march=haswell -mtune=generic")
else:
switch("passC", "-msse3")
switch("passL", "-msse3")
elif defined(macosx) and defined(arm64):
# Apple's Clang can't handle "-march=native" on M1: https://github.com/status-im/nimbus-eth2/issues/2758
switch("passC", "-mcpu=apple-m1")
switch("passL", "-mcpu=apple-m1")
else:
switch("passC", "-march=native")
switch("passL", "-march=native")
if defined(windows):
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65782
# ("-fno-asynchronous-unwind-tables" breaks Nim's exception raising, sometimes)
switch("passC", "-mno-avx512vl")
switch("passL", "-mno-avx512vl")
--threads:on
--opt:speed