+2006-12-09 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/array_2.f90: Added sqrt test.
+
2006-12-08 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/x87regparm-1.c: XFAIL.
--- /dev/null
+! { dg-do run }
+! PR tree-optimization/30092
+! This caused once an ICE due to internal tree changes
+program test
+ implicit none
+ integer, parameter :: N = 30
+ real, dimension(N) :: rho, pre, cs
+ real :: gamma
+ gamma = 2.1314
+ rho = 5.0
+ pre = 3.0
+ call EOS(N, rho, pre, cs, gamma)
+ if (abs(CS(1) - sqrt(gamma*pre(1)/rho(1))) > epsilon(cs)) &
+ call abort()
+contains
+ SUBROUTINE EOS(NODES, DENS, PRES, CS, CGAMMA)
+ IMPLICIT NONE
+ INTEGER NODES
+ REAL CGAMMA
+ REAL, DIMENSION(NODES) :: DENS, PRES, CS
+ REAL, PARAMETER :: RGAS = 8.314
+ CS(:NODES) = SQRT(CGAMMA*PRES(:NODES)/DENS(:NODES))
+ END SUBROUTINE EOS
+end program test