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c { dg-do run }
* g77 0.5.23 and previous had bugs involving too little space
* allocated for EQUIVALENCE and COMMON areas needing initial
* padding to meet alignment requirements of the system.
call subr
end
subroutine subr
implicit none
real r1(5), r2(5), r3(5)
double precision d1, d2, d3
integer i1, i2, i3
equivalence (d1, r1(2))
equivalence (d2, r2(2))
equivalence (d3, r3(2))
r1(1) = 1.
d1 = 10.
r1(4) = 1.
r1(5) = 1.
i1 = 1
r2(1) = 2.
d2 = 20.
r2(4) = 2.
r2(5) = 2.
i2 = 2
r3(1) = 3.
d3 = 30.
r3(4) = 3.
r3(5) = 3.
i3 = 3
call x (r1, d1, i1, r2, d2, i2, r3, d3, i3)
end
subroutine x (r1, d1, i1, r2, d2, i2, r3, d3, i3)
implicit none
real r1(5), r2(5), r3(5)
double precision d1, d2, d3
integer i1, i2, i3
if (r1(1) .ne. 1.) call abort
if (d1 .ne. 10.) call abort
if (r1(4) .ne. 1.) call abort
if (r1(5) .ne. 1.) call abort
if (i1 .ne. 1) call abort
if (r2(1) .ne. 2.) call abort
if (d2 .ne. 20.) call abort
if (r2(4) .ne. 2.) call abort
if (r2(5) .ne. 2.) call abort
if (i2 .ne. 2) call abort
if (r3(1) .ne. 3.) call abort
if (d3 .ne. 30.) call abort
if (r3(4) .ne. 3.) call abort
if (r3(5) .ne. 3.) call abort
if (i3 .ne. 3) call abort
end
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