diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/array_2.f90 | 24 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a054286..b78b3ab 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +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. diff --git a/gcc/testsuite/gfortran.dg/array_2.f90 b/gcc/testsuite/gfortran.dg/array_2.f90 new file mode 100644 index 0000000..d182f04 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/array_2.f90 @@ -0,0 +1,24 @@ +! { 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 |