diff options
| 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/coretypes.h | |
| parent | 7c5bd57a753528f8a612d3e63d3cd0d53f99e71d (diff) | |
[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/coretypes.h')
| -rw-r--r-- | gcc/coretypes.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/coretypes.h b/gcc/coretypes.h index 6313467d567..6e01a5069bf 100644 --- a/gcc/coretypes.h +++ b/gcc/coretypes.h @@ -55,8 +55,10 @@ typedef const struct simple_bitmap_def *const_sbitmap; struct rtx_def; typedef struct rtx_def *rtx; typedef const struct rtx_def *const_rtx; +class scalar_int_mode; class scalar_float_mode; template<typename> class opt_mode; +typedef opt_mode<scalar_int_mode> opt_scalar_int_mode; typedef opt_mode<scalar_float_mode> opt_scalar_float_mode; /* Subclasses of rtx_def, using indentation to show the class @@ -313,6 +315,7 @@ union _dont_use_tree_here_; #define tree union _dont_use_tree_here_ * #define const_tree union _dont_use_tree_here_ * +typedef struct scalar_int_mode scalar_int_mode; typedef struct scalar_float_mode scalar_float_mode; #endif |