[PATCH][4/N] Introduce new inline functions for GET_MODE_UNIT_SIZE and GET_MODE_UNIT_PRECISION

["David Sherwood" <david dot sherwood at arm dot com>]

Hi,

This is the last patch in the series. It follows on from:

[PATCH][3/N] Replace the pattern GET_MODE_BITSIZE (GET_MODE_INNER (m))
with GET_MODE_UNIT_BITSIZE (m)

As a simple optimisation, introduce new inline functions for GET_MODE_UNIT_SIZE
and GET_MODE_UNIT_PRECISION in machmode.h so that we can reduce two inline
calls, i.e. GET_MODE_INNER and GET_MODE_SIZE, into one.

Tested:
aarch64 and aarch64_be - no regressions in gcc testsuite
x86_64 - bootstrap build, no testsuite regressions
arm-none-eabi - no regressions in gcc testsuite

Good to go?
David.

ChangeLog:

2015-07-17  David Sherwood  <david.sherwood@arm.com>

    gcc/
        * genmodes.c (emit_mode_unit_size_inline): New function.
        (emit_mode_unit_precision_inline): New function.
        (emit_insn_modes_h): Emit new #define.  Emit new functions.
        (emit_mode_unit_size): New function.
        (emit_mode_unit_precision): New function.
        (emit_mode_adjustments): Add mode_unit_size adjustments.
        (emit_insn_modes_c): Emit new arrays.
        * machmode.h (GET_MODE_UNIT_SIZE, GET_MODE_UNIT_PRECISION): Update to
        use new inline methods.

Attachment: mode_inner4.patch
Description: Binary data