| commit | 41aff804ed6bb3eec9de50579cda6500409750f1 | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 13 Oct 2017 09:23:54 +0000 (13 09:23 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 13 Oct 2017 09:23:54 +0000 (13 09:23 +0000) | ||
| tree | fc56c08135f71cfb00cb65322910c3e569682d8e | treesnapshot (tar.gz zip) |
| parent | b11bf8d85f574c56cab353544b50396c18ab9b93 | commitdiff |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253713 138bc75d-0d04-0410-961f-82ee72b054a4
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253713 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/calls.c | diffblobblamehistory | |
| gcc/cse.c | diffblobblamehistory | |
| gcc/regcprop.c | diffblobblamehistory |