| commit | c43292b92e1f5e8de4e5e05684009abd5ef682bf | [log] [tgz] |
|---|---|---|
| author | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | Thu Feb 14 18:46:18 2019 +0000 |
| committer | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | Thu Feb 14 18:46:18 2019 +0000 |
| tree | 3818b76d8866d6a99b24fde794e850e2b0bb6e93 | |
| parent | 727dbee375185764b5de4575739bea818942bc70 [diff] |
Backport from trunk 2018-07-26 Segher Boessenkool <segher@kernel.crashing.org> PR rtl-optimization/85805 * combine.c (reg_nonzero_bits_for_combine): Only use the last set value for hard registers if that was written in the same mode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@268888 138bc75d-0d04-0410-961f-82ee72b054a4