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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2015-06-02 21:58:24 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2015-06-02 21:58:24 +0000 |
| commit | 6712d6fd3087953b89ff78e2e6a58b39eb90a6a0 (patch) | |
| tree | ad597f5e6ac1818c16e7adfdec1ffb7e420d3e94 /gcc/fortran/simplify.c | |
| parent | 6ac481556e7ce457d72eb44b9a07db3fae63ed8a (diff) | |
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rs6000-modes.def (IFmode): Define IFmode to provide access to the IBM extended double floating point mode...
2015-06-02 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/rs6000-modes.def (IFmode): Define IFmode to
provide access to the IBM extended double floating point mode if
long double is IEEE 128-bit floating point.
(KFmode): Define KFmode to provide access to IEEE 128-bit floating
point if long double is the IBM extended double type.
* config/rs6000/rs6000.opt (-mfloat128-none): New switches to
enable adding IEEE 128-bit floating point support.
(-mfloat128-software): Likewise.
(-mfloat128-sw): Likewise.
* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Do not allow
128-bit floating point types to occupy any register if
-mlong-double-64. Do not allow use of IFmode/KFmode unless
-mfloat128-software is enabled.
(rs6000_debug_reg_global): Add IEEE 128-bit floating point debug
support.
(rs6000_option_override_internal): Add -mfloat128-* support.
(rs6000_init_builtins): Setup __ibm128 and __float128 type modes.
* config/rs6000/rs6000.h (rs6000_builtin_type_index): Add ibm128
and float128 type nodes.
(ieee128_float_type_node): Likewise.
(ibm128_float_type_node): Likewise.
From-SVN: r224042
Diffstat (limited to 'gcc/fortran/simplify.c')
0 files changed, 0 insertions, 0 deletions