[Bug c++/46714] New: [trans-mem] <built-in> aliased to undefined symbol with -O1
patrick.marlier at gmail dot com
gcc-bugzilla@gcc.gnu.org
Mon Nov 29 21:33:00 GMT 2010
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46714
Summary: [trans-mem] <built-in> aliased to undefined symbol
with -O1
Product: gcc
Version: trans-mem
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: patrick.marlier@gmail.com
CC: rth@gcc.gnu.org, aldyh@gcc.gnu.org
Created attachment 22571
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22571
testcase for this bug.
There is a strange error when there is a weak_ref.
g++ -O1 -o aliased_undef_sym.o -c -Wall -fgnu-tm aliased_undef_sym.cpp
aliased_undef_sym.cpp:13:1: error: ‘<built-in>’ aliased to undefined symbol
‘_ZGTtN8BuildingD2Ev’
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