http://llvm.org/bugs/show_bug.cgi?id=20981
Bug ID: 20981
Summary: globaldce change the members of a comdat
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Interprocedural Optimizations
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Given
--------------------------------
$c1 = comdat any
@a1 = linkonce_odr alias void ()* @f1
define void @f1() comdat $c1 {
ret void
}
-------------------------------
globaldce produces
-------------------------
$c1 = comdat any
define void @f1() comdat $c1 {
ret void
}
---------------------------
The c1 comdat is not missing a1 now.
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