This test case fails at -O3 with Cygwin. Works fine with -O, and -O2
$ gfc -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: ../gcc44/configure --prefix=/usr/local/gfortran
--enable-languages=c,fortran --disable-bootstrap --enable-threads=posix
--enable-sjlj-exceptions --enable-version-specific-runtime-libs --enable-nls
--disable-libmudflap --disable-shared --disable-win32-registry
--with-system-zlib --enable-checking=release --enable-werror
--without-included-gettext --without-x --enable-libgomp
Thread model: posix
gcc version 4.4.0 20080510 (experimental) [trunk revision 135164] (GCC)
$ gfc -O3 array_constructor_24.f
$ ./a.exe
Hangup
$
--
Summary: Hangup with array_constructor_24.f90 at -O3
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jvdelisle at gcc dot gnu dot org
GCC host triplet: i686-pc-cygwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205
