https://bugs.llvm.org/show_bug.cgi?id=52125
Bug ID: 52125
Summary: Failure to optimize out store to destroyed variable
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Scalar Optimizations
Assignee: unassignedb...@nondot.org
Reporter: gabrav...@gmail.com
CC: llvm-bugs@lists.llvm.org
struct X {
int i;
};
void f(X *x) {
x->i = 0;
x->~X();
}
This can be optimized to doing nothing. This optimization is done by GCC, but
not by LLVM.
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