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[Bug tree-optimization/32684] New: Missed tail call with sin/cos and sincos pass
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jul 2007 03:21:02 -0000
- Subject: [Bug tree-optimization/32684] New: Missed tail call with sin/cos and sincos pass
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Testcase:
double _Complex quantum_cexp(double phi)
{
return __builtin_cos(phi) + 1i * __builtin_sin(phi);
}
----- Cut ----
This shows up in libquantum (but after fixing a different issue which I will
file seperately).
--
Summary: Missed tail call with sin/cos and sincos pass
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: enhancement
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32684