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| author | Steven Bosscher <steven@gcc.gnu.org> | 2008-10-02 18:51:12 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2008-10-02 18:51:12 +0000 |
| commit | 414f00e997074e07b825402f861625a47b85275e (patch) | |
| tree | 8f0b9dec6eaf805add54b5ffc7ad619e59181785 /gcc/fortran/intrinsic.c | |
| parent | 3057d7cfab71a7ab3828fe093b847ec0f198c986 (diff) | |
| download | gcc-414f00e997074e07b825402f861625a47b85275e.zip gcc-414f00e997074e07b825402f861625a47b85275e.tar.gz gcc-414f00e997074e07b825402f861625a47b85275e.tar.bz2 | |
re PR fortran/37635 (Fortran 2008: Support LEADZ / TRAILZ)
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.
From-SVN: r140837
Diffstat (limited to 'gcc/fortran/intrinsic.c')
| -rw-r--r-- | gcc/fortran/intrinsic.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/fortran/intrinsic.c b/gcc/fortran/intrinsic.c index 9b11db4..035aef7 100644 --- a/gcc/fortran/intrinsic.c +++ b/gcc/fortran/intrinsic.c @@ -1781,6 +1781,13 @@ add_functions (void) make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95); + add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO, + BT_INTEGER, di, GFC_STD_F2008, + gfc_check_i, gfc_simplify_leadz, NULL, + i, BT_INTEGER, di, REQUIRED); + + make_generic ("leadz", GFC_ISYM_LEADZ, GFC_STD_F2008); + add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len, @@ -2388,6 +2395,13 @@ add_functions (void) make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95); + add_sym_1 ("trailz", GFC_ISYM_TRAILZ, CLASS_ELEMENTAL, ACTUAL_NO, + BT_INTEGER, di, GFC_STD_F2008, + gfc_check_i, gfc_simplify_trailz, NULL, + i, BT_INTEGER, di, REQUIRED); + + make_generic ("trailz", GFC_ISYM_TRAILZ, GFC_STD_F2008); + add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer, src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED, |