https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105210
Bug ID: 105210
Summary: gcc/auto-profile.cc:391:11: warning: variable 'level'
set but not used
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
A compile of recent gcc trunk with clang trunk shows
that local variable level is set but not used.
$ fgrep level ../trunk.git/gcc/auto-profile.cc
level information (not source level). This info is used to help
This will be enforced when instruction-level discriminator
function is a top-level function_instance, i.e. it is the original copy
/* For a given DECL, returns the top-level function_instance. */
int level = 0;
level++;
/* For a given DECL, returns the top-level function_instance. */
$
Suggest remove local variable.
