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c { dg-do compile }
subroutine saxpy(n,sa,sx,incx,sy,incy)
C
C constant times a vector plus a vector.
C uses unrolled loop for increments equal to one.
C jack dongarra, linpack, 3/11/78.
C modified 12/3/93, array(1) declarations changed to array(*)
C
real sx(*),sy(*),sa
integer i,incx,incy,ix,iy,m,mp1,n
C
C -ffast-math ICE provoked by this conditional
if(sa /= 0.0)then
C
C code for both increments equal to 1
C
do i= 1,n
sy(i)= sy(i)+sa*sx(i)
enddo
endif
return
end
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