diff options
| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-10-13 09:23:54 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-10-13 09:23:54 +0000 |
| commit | 610c45fcbfff43176beefefcea74c6137a432220 (patch) | |
| tree | fc56c08135f71cfb00cb65322910c3e569682d8e /gcc/final.c | |
| parent | 5752d1f7943db65667edeaf8481dc10b60a23197 (diff) | |
| download | gcc-610c45fcbfff43176beefefcea74c6137a432220.zip gcc-610c45fcbfff43176beefefcea74c6137a432220.tar.gz gcc-610c45fcbfff43176beefefcea74c6137a432220.tar.bz2 | |
Make more use of subreg_lowpart_offset
This patch uses subreg_lowpart_offset in places that open-coded
the calculation. It also uses it in regcprop.c to test whether,
after a mode change, the first register in a multi-register group
is still the right one.
2017-10-13 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* calls.c (expand_call): Use subreg_lowpart_offset.
* cse.c (cse_insn): Likewise.
* regcprop.c (copy_value): Likewise.
(copyprop_hardreg_forward_1): Likewise.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r253713
Diffstat (limited to 'gcc/final.c')
0 files changed, 0 insertions, 0 deletions