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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [g77/] [20010216-1.f] - Rev 774
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C Test for bug in reg-stack handling conditional moves. C Reported by Tim Prince <tprince@computer.org> C C { dg-do run { target { { i[6789]86-*-* x86_64-*-* } && ia32 } } } C { dg-options "-ffast-math -march=pentiumpro" } double precision function foo(x, y) implicit none double precision x, y double precision a, b, c, d if (x /= y) then if (x * y >= 0) then a = abs(x) b = abs(y) c = max(a, b) d = min(a, b) foo = 1 - d/c else foo = 1 end if else foo = 0 end if end program test implicit none integer ntests parameter (ntests=7) double precision tolerance parameter (tolerance=1.0D-6) C Each column is a pair of values to feed to foo, C and its expected return value. double precision a(ntests), b(ntests), x(ntests) data a /1, -23, -1, 1, 9, 10, -9/ data b /1, -23, 12, -12, 10, 9, -10/ data x /0, 0, 1, 1, 0.1, 0.1, 0.1/ double precision foo double precision result integer i do i = 1, ntests result = foo(a(i), b(i)) if (abs(result - x(i)) > tolerance) then print *, i, a(i), b(i), x(i), result call abort end if end do end
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