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| author | Pavel Labath <labath@google.com> | 2017-03-03 13:49:38 +0000 |
|---|---|---|
| committer | Pavel Labath <labath@google.com> | 2017-03-03 13:49:38 +0000 |
| commit | 4438bf749874c933c37b564ceb75581e9352ed5f (patch) | |
| tree | 95f97df231b005e568895db32905df8908f90c41 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | bc58f9aa7bf2dfcb47af356d2fa05978e16e5a86 (diff) | |
| download | bcm5719-llvm-4438bf749874c933c37b564ceb75581e9352ed5f.tar.gz bcm5719-llvm-4438bf749874c933c37b564ceb75581e9352ed5f.zip | |
test: shorten test trace file names
Make sure we don't generate extremely long file names for test trace log
file, as this can cause path-too-long errors. As the compilers in the
android ndk are deeply nested, it's very easy to trigger these.
I chose to output at most 4 path components -- this should keep the full
path for common cases like /usr/bin/gcc with room to spare, and should
be enough to uniquely identify the compiler for more deeply nested
cases.
llvm-svn: 296870
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
0 files changed, 0 insertions, 0 deletions
