r140837 - in /trunk/gcc: fortran/ChangeLog fort...

[steven@gcc.gnu.org]

Author: steven
Date: Thu Oct  2 18:51:12 2008
New Revision: 140837

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140837
Log:
testsuite
	* gfortran.fortran-torture/execute/intrinsic_leadz.f90: New test.
	* gfortran.fortran-torture/execute/intrinsic_trailz.f90: New test.

fortran/
	PR fortran/37635
	* intrinsic.c (add_functions): Add LEADZ and TRAILZ as generics.
	* intrinsic.h (gfc_simplify_leadz, gfc_simplify_trailz): New protos.
	* gfortran.h <enum gfc_isym_id>: (GFC_ISYM_LEADZ, GFC_ISYM_TRAILZ): New.
	* f95-lang (gfc_init_builtin_functions): Add BUILT_IN_CLZ,
	BUILT_IN_CLZL, BUILT_IN_CLZLL, BUILT_IN_CTZ, BUILT_IN_CTZL, and
	BUILT_IN_CTZLL.
	* trans-intrinsic.c (gfc_conv_intrinsic_leadz,
	gfc_conv_intrinsic_trails): New code-generation functions for LEADZ
	and TRAILZ intrinsics.
	(gfc_conv_intrinsic_function): Use them
	* intrinsic.texi: Add documentation for LEADZ and TRAILZ.
	* simplify.c (gfc_simplify_leadz, gfc_simplify_trailz): New functions.

Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_leadz.f90
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_trailz.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/f95-lang.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/fortran/intrinsic.h
    trunk/gcc/fortran/intrinsic.texi
    trunk/gcc/fortran/simplify.c
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/testsuite/ChangeLog