diff options
Diffstat (limited to 'bolt/test/runtime/instrumentation-indirect-2.c')
| -rw-r--r-- | bolt/test/runtime/instrumentation-indirect-2.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/bolt/test/runtime/instrumentation-indirect-2.c b/bolt/test/runtime/instrumentation-indirect-2.c index 7d19db14b77f..4883d9b4e619 100644 --- a/bolt/test/runtime/instrumentation-indirect-2.c +++ b/bolt/test/runtime/instrumentation-indirect-2.c @@ -50,7 +50,7 @@ int main() { return 0; } /* -REQUIRES: system-linux,shell,fuser +REQUIRES: system-linux,fuser RUN: %clang %cflags %s -o %t.exe -Wl,-q -pie -fpie @@ -61,10 +61,14 @@ RUN: --instrumentation-wait-forks # Instrumented program needs to finish returning zero # Both output and profile must contain all 16 functions -RUN: %t.instrumented_conservative > %t.output -# Wait for profile and output to be fully written -RUN: bash %S/wait_file.sh %t.output -RUN: bash %S/wait_file.sh %t.fdata +# We need to use bash to invoke this as otherwise we hang inside a +# popen.communicate call in lit's internal shell. Eventually we should not +# need this. +# TODO(boomanaiden154): Remove once +# https://github.com/llvm/llvm-project/issues/156484 is fixed. +RUN: bash -c "%t.instrumented_conservative; wait" > %t.output +# We can just read because we ensure the profile will be fully written by +# calling wait inside the bash invocation. RUN: cat %t.output | FileCheck %s --check-prefix=CHECK-OUTPUT RUN: cat %t.fdata | FileCheck %s --check-prefix=CHECK-COMMON-PROF @@ -112,14 +116,8 @@ RUN: bash %S/wait_file.sh %t.output # Make sure all functions were called RUN: cat %t.output | FileCheck %s --check-prefix=CHECK-OUTPUT -RUN: child_pid=$(cat %t.output | grep funcA | awk '{print $2;}') -RUN: par_pid=$(cat %t.output | grep funcB | awk '{print $2;}') - -RUN: bash %S/wait_file.sh %t.$child_pid.fdata -RUN: bash %S/wait_file.sh %t.$par_pid.fdata - -RUN: mv %t.$child_pid.fdata %t.child.fdata -RUN: mv %t.$par_pid.fdata %t.parent.fdata +RUN: %python %S/copy_file.py %t funcA child +RUN: %python %S/copy_file.py %t funcB parent # Instrumented binary must produce two profiles with only local calls # recorded. Functions called only in child should not appear in parent's |