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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-08-30 11:10:11 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-08-30 11:10:11 +0000 |
| commit | 501623d42404843e3b737db24bbd575db937ce1d (patch) | |
| tree | 721c0b46dec4b883eb0047dd6aeb86ff1aaf7175 /gcc/genmodes.c | |
| parent | 7c5bd57a753528f8a612d3e63d3cd0d53f99e71d (diff) | |
| download | gcc-501623d42404843e3b737db24bbd575db937ce1d.zip gcc-501623d42404843e3b737db24bbd575db937ce1d.tar.gz gcc-501623d42404843e3b737db24bbd575db937ce1d.tar.bz2 | |
[15/77] Add scalar_int_mode
Similar to the previous scalar_float_mode patch, but for modes that
satisfy SCALAR_INT_MODE_P. There are very many uses of scalar integers,
so this patch only makes a token change to the types of byte_mode,
word_mode, ptr_mode and rs6000_pmode. The next patches in the series
gradually replace more uses.
The patch also removes and adds casts to some target-specific code
due to the new types of SImode, DImode and Pmode.
The as_a <scalar_int_mode> goes away in a later patch.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* config/powerpcspe/powerpcspe.h (rs6000_pmode): Change type from
machine_mode to scalar_int_mode.
* config/powerpcspe/powerpcspe.c (rs6000_pmode): Likewise.
(rs6000_option_override_internal): Remove cast to int.
* config/rs6000/rs6000.h (rs6000_pmode): Change type from
machine_mode to scalar_int_mode.
* config/rs6000/rs6000.c (rs6000_pmode): Likewise.
(rs6000_option_override_internal): Remove cast to int.
* config/s390/s390.h (Pmode): Remove cast to machine_mode.
* config/epiphany/epiphany.h (RTX_OK_FOR_OFFSET_P): Add cast
to machine_mode.
* config/s390/s390.c (s390_expand_builtin): Likewise.
* coretypes.h (scalar_int_mode): New type.
(opt_scalar_int_mode): New typedef.
* machmode.h (scalar_int_mode): New class.
(scalar_int_mode::includes_p): New function.
(byte_mode): Change type to scalar_int_mode.
(word_mode): Likewise.
(ptr_mode): Likewise.
* emit-rtl.c (byte_mode): Likewise.
(word_mode): Likewise.
(ptr_mode): Likewise.
(init_derived_machine_modes): Update accordingly.
* genmodes.c (get_mode_class): Return scalar_int_mode for MODE_INT
and MODE_PARTIAL_INT.
* gdbhooks.py (build_pretty_printer): Handle scalar_int_mode and
opt_scalar_int_mode.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251467
Diffstat (limited to 'gcc/genmodes.c')
| -rw-r--r-- | gcc/genmodes.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/genmodes.c b/gcc/genmodes.c index 8c27b42..c7d8c75 100644 --- a/gcc/genmodes.c +++ b/gcc/genmodes.c @@ -1137,6 +1137,10 @@ get_mode_class (struct mode_data *mode) { switch (mode->cl) { + case MODE_INT: + case MODE_PARTIAL_INT: + return "scalar_int_mode"; + case MODE_FLOAT: case MODE_DECIMAL_FLOAT: return "scalar_float_mode"; |