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@@ -184,7 +184,8 @@ ifeq ($(CONFIG_386)$(CONFIG_486)$(CONFIG_586)$(CONFIG_586MMX),y)
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# NB: this may make SSE insns segfault!
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# -O1 -march=pentium3, -Os -msse etc are known to be affected.
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# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13685
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- OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
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+ # -m32 is needed if host is 64-bit
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+ OPTIMIZATION+=$(call check_gcc,-m32 -mpreferred-stack-boundary=2,)
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else
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OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=4,)
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endif
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