obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/array_2.f90 b/gcc/testsuite/gfortran.dg/array_2.f90
new file mode 100644
index 000000000..d182f044a
--- /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