Parsing `ls -l` output to obtain the size of a file is unreliable; the
exact output format is not specified, and some user or group names may
contain multiple words, causing `cut -f5 -d' '` to extract an incorrect
value. `wc -c`, on the other hand, is portable, and there are precendents
of its use in test cases.
This reverts commit bcbb121ff6.
Using 'ls -o' is not compatible way to fix the problem. FreeBSD and OSX
version of 'ls' do not support -o flag and test gets failed on these
platforms.
Differential Revision: https://reviews.llvm.org/D69317
The space symbols are allowed in the group names on Windows system (as
example: Domain Users). In that case the test extracts a wrong field
from the output to get a size of the profdata file.
This patch avoids a printing of the group names in the test output and
extracts a proper field as a file size.
Differential Revision: https://reviews.llvm.org/D69317
or the size of the profile for profile in ExtBinary format.
Fix a test failure on Mac.
[SampleFDO] Expose an interface to return the size of a section or the
size of the profile for profile in ExtBinary format.
Sometimes we want to limit the size of the profile by stripping some functions
with low sample count or by stripping some function names with small text size
from profile symbol list. That requires the profile reader to have the
interfaces returning the size of a section or the size of total profile. The
patch add those interfaces.
At the same time, add some dump facility to show the size of each section.
Differential revision: https://reviews.llvm.org/D67726
llvm-svn: 372478
of the profile for profile in ExtBinary format.
Sometimes we want to limit the size of the profile by stripping some functions
with low sample count or by stripping some function names with small text size
from profile symbol list. That requires the profile reader to have the
interfaces returning the size of a section or the size of total profile. The
patch add those interfaces.
At the same time, add some dump facility to show the size of each section.
llvm-svn: 372439
Bryan Chan