| commit | 60ca8f8ec0edba0eb43bcaaa257ef46e2d68a90a | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 21 Sep 2017 11:10:48 +0000 (21 11:10 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 21 Sep 2017 11:10:48 +0000 (21 11:10 +0000) | ||
| tree | ff694be8822ad7a6a67ce2c206bab3d21f8b5dad | treesnapshot (tar.gz zip) |
| parent | 03411a7c8331735a231b8cbc72dab68d710be25b | commitdiff |
Add copy_rtx call to RTL loop unroller
This is needed if the step is an unshared constant, like many
(const ...)s are. Without this patch, libgfortran would fail
to build for SVE.
2017-09-21 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* loop-unroll.c (split_iv): Call copy_rtx on the step.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253058 138bc75d-0d04-0410-961f-82ee72b054a4
This is needed if the step is an unshared constant, like many
(const ...)s are. Without this patch, libgfortran would fail
to build for SVE.
2017-09-21 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* loop-unroll.c (split_iv): Call copy_rtx on the step.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253058 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/loop-unroll.c | diffblobblamehistory |