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# With -Os we default to -mpreferred-stack-boundary=2, which is not

# enough for proper operation with V4SImode when the architecture

# default enables SSE.  Arguably setting -mpreferred-stack-boundary=2

# under this condition is incorrect.  Finding the correct set of

# options such that we don't exchange a FAIL for an XPASS is hard;

# simply force the stack boundary we need and forget about it for now.

if { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } {

        set additional_flags "-mpreferred-stack-boundary=4"

}

return 0