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make : use unaligned vector moves on MinGW (#2945)

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Fixes #2922
This commit is contained in:
Cebtenzzre
2023-09-01 09:53:14 -04:00
committed by GitHub
parent ee8654bcd0
commit 6c9c23429b
1 changed files with 8 additions and 0 deletions
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8
Makefile
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@@ -177,6 +177,14 @@ ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686 amd64))
#CXXFLAGS += -mssse3
endif
# The stack is only 16-byte aligned on Windows, so don't let gcc emit aligned moves.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412
# https://github.com/ggerganov/llama.cpp/issues/2922
ifneq '' '$(findstring mingw,$(shell $(CC) -dumpmachine))'
CFLAGS += -Xassembler -muse-unaligned-vector-move
CXXFLAGS += -Xassembler -muse-unaligned-vector-move
endif
ifneq ($(filter aarch64%,$(UNAME_M)),)
# Apple M1, M2, etc.
# Raspberry Pi 3, 4, Zero 2 (64-bit)