** Copyright (c) 1989, NVIDIA CORPORATION.  All rights reserved.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.

* Many invariant array references

	program ka52
	call test
	call chck
	end
	subroutine test
	common /a/ a(10)
	common /b/ b(10)
	common /c/ c(10)
	common /d/ d(10)
	common /e/ e(10)
	common /f/ f(10)
	common /g/ g(10)
	common /h/ h(10)
	common /xj/ xj(10)
	common /xk/ xk(10)
	common /xl/ xl(10)
	common /xm/ xm(10)
	common /xn/ xn(10)
	common /o/ o(10)
	common /p/ p(10)
	common /q/ q(10)
	common /r/ r(10)
	common /s/ s(10)
	common /t/ t(10)
	common /u/ u(10)
	common /kk/kk

        do 70 i = 1,10
        a(kk) = a(kk) + 1.0
        b(kk) = b(kk) + 1.0
        c(kk) = c(kk) + 1.0
        d(kk) = d(kk) + 1.0
        e(kk) = e(kk) + 1.0
        f(kk) = f(kk) + 1.0
        g(kk) = g(kk) + 1.0
        h(kk) = h(kk) + 1.0
        xj(kk) = xj(kk) + 1.0
        xk(kk) = xk(kk) + 1.0
        xl(kk) = xl(kk) + 1.0
        xm(kk) = xm(kk) + 1.0
        xn(kk) = xn(kk) + 1.0
        o(kk) = o(kk) + 1.0
        p(kk) = p(kk) + 1.0
        q(kk) = q(kk) + 1.0
        r(kk) = r(kk) + 1.0
        s(kk) = s(kk) + 1.0
        t(kk) = t(kk) + 1.0
        u(kk) = u(kk) + 1.0
70      continue
        end
	subroutine chck
	common /a/ a(10)
	common /b/ b(10)
	common /c/ c(10)
	common /d/ d(10)
	common /e/ e(10)
	common /f/ f(10)
	common /g/ g(10)
	common /h/ h(10)
	common /xj/ xj(10)
	common /xk/ xk(10)
	common /xl/ xl(10)
	common /xm/ xm(10)
	common /xn/ xn(10)
	common /o/ o(10)
	common /p/ p(10)
	common /q/ q(10)
	common /r/ r(10)
	common /s/ s(10)
	common /t/ t(10)
	common /u/ u(10)
	common /res/expect(20),result(20), icnt
	icnt = 1
        call fillres(a)
        call fillres(b)
        call fillres(c)
        call fillres(d)
        call fillres(e)
        call fillres(f)
        call fillres(g)
        call fillres(h)
        call fillres(xj)
        call fillres(xk)
        call fillres(xl)
        call fillres(xm)
        call fillres(xn)
        call fillres(o)
        call fillres(p)
        call fillres(q)
        call fillres(r)
        call fillres(s)
        call fillres(t)
        call fillres(u)
	call check (result, expect, 20)
	end
	subroutine fillres(a)
	dimension a(10)
	common /res/expect(20), result(20), icnt
	result(icnt) = a(2)
	icnt = icnt + 1
	end
	block data
	common /kk/kk
	data kk/2/

	common /res/expect(20), result(20), icnt
	data expect/
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0,
     +  10.0
     +  /
	end