r123154 - in /trunk/gcc: fortran/ChangeLog fort...

[fxcoudert@gcc.gnu.org]

Author: fxcoudert
Date: Fri Mar 23 07:00:56 2007
New Revision: 123154

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123154
Log:
	PR fortran/30834

	* arith.c (complex_pow): Rewrite to handle large power.
	(gfc_arith_power): Handle large power in the real and integer
	cases.

	* gfortran.dg/integer_exponentiation_3.F90: New	test.
	* gfortran.dg/integer_exponentiation_4.f90: New test.
	* gfortran.dg/integer_exponentiation_5.F90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/integer_exponentiation_3.F90
    trunk/gcc/testsuite/gfortran.dg/integer_exponentiation_4.f90
    trunk/gcc/testsuite/gfortran.dg/integer_exponentiation_5.F90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/arith.c
    trunk/gcc/testsuite/ChangeLog