[Bug tree-optimization/21000] New: store should not be done if we don't change its value
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Wed Apr 13 18:33:00 GMT 2005
Like PR 20999 but this time the function should be empty which it is on the RTL level:
int i;
void f()
{
int t = i;
i = t;
}
--
Summary: store should not be done if we don't change its value
Product: gcc
Version: unknown
Status: UNCONFIRMED
Keywords: missed-optimization, TREE
Severity: normal
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21000
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