https://bugs.llvm.org/show_bug.cgi?id=47104
Bug ID: 47104
Summary: LHS and RHS of the assignment-operator should not be
the
same.（llvm-project/polly/lib/External/isl/isl_tab.c:li
ne 295 ）
Product: Polly
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P
Component: isl
Assignee: polly-...@googlegroups.com
Reporter: i...@ustchcs.com
CC: llvm-bugs@lists.llvm.org
LHS and RHS of the assignment-operator should not be the same.
(The code perhaps should be 'dup->cone = tab->cone;'.)
commit e3546c78cabfbf670391a57766872f0a8e28a423
llvm-project/polly/lib/External/isl/isl_tab.c:line 295
295 tab->cone = tab->cone;
296 dup->bottom.type = isl_tab_undo_bottom;
297 dup->bottom.next = NULL;
298 dup->top = &dup->bottom;
299
300 dup->n_zero = tab->n_zero;
301 dup->n_unbounded = tab->n_unbounded;
302 dup->basis = isl_mat_dup(tab->basis);
303
304 return dup;
Reported by: Ustchcs Toolsets Bugfinder
(bugfinder-2.6: LHS and RHS of the assignment-operator should not be the same.)
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