[76/77] Add a scalar_mode_pod class
authorRichard Sandiford <richard.sandiford@linaro.org>
Wed, 30 Aug 2017 11:20:55 +0000 (11:20 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Wed, 30 Aug 2017 11:20:55 +0000 (11:20 +0000)
commit382615c64cad28fb4aa0566b25b3f1921b3d6a3d
tree046a66a93146a14b7764184e569dfeb06b48ad9d
parent79d22165ea45e89283ccf147d65cbf66548838da
[76/77] Add a scalar_mode_pod class

This patch adds a scalar_mode_pod class and uses it to
replace the machine_mode in fixed_value.

2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
    Alan Hayward  <alan.hayward@arm.com>
    David Sherwood  <david.sherwood@arm.com>

gcc/
* coretypes.h (scalar_mode_pod): New typedef.
* gdbhooks.py (build_pretty_printer): Handle it.
* machmode.h (gt_ggc_mx, gt_pch_nx): New functions.
* fixed-value.h (fixed_value::mode): Change type to scalar_mode_pod.
* fold-const.c (fold_convert_const_int_from_fixed): Use scalar_mode.
* tree-streamer-in.c (unpack_ts_fixed_cst_value_fields): Use
as_a <scalar_mode>.

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251526
gcc/ChangeLog
gcc/coretypes.h
gcc/fixed-value.h
gcc/fold-const.c
gcc/gdbhooks.py
gcc/machmode.h
gcc/tree-streamer-in.c