It's a consequence of a combination of the way that "weak" works on
Darwin, and the fact that I tried to make a "one size fits all" crt.
Can you try this?
<curr.txt>
we will need a dummy for _ITM_deregisterTMCloneTable as well.
Then try this; similarly for any other symbols Darwin may be generating.
Feel free to commit as obvious, or just let me know if it works and I
can commit.
testsuite/
* gcc.dg/lto/trans-mem-2_0.c: Add _ITM_*registerTMCloneTable dummy.
* gcc.dg/lto/trans-mem-1_1.c: Add _ITM_*registerTMCloneTable dummy.
Index: testsuite/gcc.dg/lto/trans-mem-2_0.c
===================================================================
--- testsuite/gcc.dg/lto/trans-mem-2_0.c (revision 181629)
+++ testsuite/gcc.dg/lto/trans-mem-2_0.c (working copy)
@@ -9,6 +9,8 @@ dummy(_ITM_beginTransaction)
dummy(_ITM_commitTransaction)
dummy(_ITM_WU4)
dummy(_ITM_WU8)
+dummy(_ITM_registerTMCloneTable)
+dummy(_ITM_deregisterTMCloneTable)
main()
{
Index: testsuite/gcc.dg/lto/trans-mem-1_1.c
===================================================================
--- testsuite/gcc.dg/lto/trans-mem-1_1.c (revision 181629)
+++ testsuite/gcc.dg/lto/trans-mem-1_1.c (working copy)
@@ -5,3 +5,5 @@ dummy(_ITM_beginTransaction)
dummy(_ITM_commitTransaction)
dummy(_ITM_WU4)
dummy(_ITM_WU8)
+dummy(_ITM_registerTMCloneTable)
+dummy(_ITM_deregisterTMCloneTable)
