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| author | Marco Castelluccio <mcastelluccio@mozilla.com> | 2018-07-05 15:52:59 +0000 |
|---|---|---|
| committer | Marco Castelluccio <mcastelluccio@mozilla.com> | 2018-07-05 15:52:59 +0000 |
| commit | 171f1837de1002d59f22d72d4794e2b7eb9c2214 (patch) | |
| tree | 250e1870f681cab79319838ec5c70e006fa8bf94 /test/profile/instrprof-gcov-two-objects.test | |
| parent | 8147185ac81719159a02231d2e06570bcf65617f (diff) | |
| download | compiler-rt-171f1837de1002d59f22d72d4794e2b7eb9c2214.tar.gz | |
Make __gcov_flush flush counters for all shared libraries
Summary:
This will make the behavior of __gcov_flush match the GCC behavior.
I would like to rename __gcov_flush to __llvm_gcov_flush (in case of programs linking to libraries built with different compilers), but I guess we can't for compatibility reasons.
Reviewers: davidxl
Reviewed By: davidxl
Subscribers: samsonov, vitalybuka, pcc, kcc, junbuml, glider, fhahn, eugenis, dvyukov, davidxl, srhines, chh, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D48538
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@336365 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/profile/instrprof-gcov-two-objects.test')
| -rw-r--r-- | test/profile/instrprof-gcov-two-objects.test | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/profile/instrprof-gcov-two-objects.test b/test/profile/instrprof-gcov-two-objects.test new file mode 100644 index 000000000..a53d51dce --- /dev/null +++ b/test/profile/instrprof-gcov-two-objects.test @@ -0,0 +1,18 @@ +RUN: mkdir -p %t.d +RUN: cd %t.d + +RUN: %clang --coverage -o instrprof-shared-lib.o -c %S/Inputs/instrprof-shared-lib.c +RUN: test -f instrprof-shared-lib.gcno + +RUN: %clang --coverage -o instrprof-shared-main.o -c %S/Inputs/instrprof-shared-main.c +RUN: test -f instrprof-shared-main.gcno + +RUN: %clang --coverage -o %t instrprof-shared-main.o instrprof-shared-lib.o +RUN: test -f %t + +RUN: %run %t +RUN: llvm-cov gcov instrprof-shared-main.gcda +RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-shared-main.c.gcov %S/Inputs/instrprof-shared-main.c.gcov +RUN: llvm-cov gcov instrprof-shared-lib.gcda +RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-shared-lib.c.gcov %S/Inputs/instrprof-shared-lib_in-loop.c.gcov +RUN: rm instrprof-shared-main.gcda instrprof-shared-lib.gcda |