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| author | Richard Sandiford <richard.sandiford@arm.com> | 2020-01-06 13:01:48 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2020-01-06 13:01:48 +0000 |
| commit | 033381118519f597dfb4f62614ffdec7f7b17390 (patch) | |
| tree | d60c99bca466af911b3097b2897b68f7bdd925b9 /gcc/tree-scalar-evolution.h | |
| parent | 3c2707f33af46ac145769872b65e25fd0b870903 (diff) | |
| download | gcc-033381118519f597dfb4f62614ffdec7f7b17390.zip gcc-033381118519f597dfb4f62614ffdec7f7b17390.tar.gz gcc-033381118519f597dfb4f62614ffdec7f7b17390.tar.bz2 | |
[AArch64] Use move-if-change for aarch64-tune.md
If aarch64-tune.md was older than gentune.sh or aarch64-cores.def,
we'd try to overwrite it even if the current contents were correct.
This could cause problems with read-only source directories and
could cause spurious copying for rsync --archive.
2020-01-06 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* config/aarch64/t-aarch64 ($(srcdir)/config/aarch64/aarch64-tune.md):
Depend on...
(s-aarch64-tune-md): ...this new stamp file. Pipe the new contents
to a temporary file and use move-if-change to update the real
file where necessary.
From-SVN: r279900
Diffstat (limited to 'gcc/tree-scalar-evolution.h')
0 files changed, 0 insertions, 0 deletions