On Linux/ia32, I got
Executing on host: /export/build/gnu/gcc/build-i686-linux/gcc/xgcc
-B/export/build/gnu/gcc/build-i686-linux/gcc/
/net/gnu-13/export/gnu/src/gcc/gcc/gcc/testsuite/objc.dg/torture/tls/thr-init-3.m
-O2 -flto -fgnu-runtime
-I/net/gnu-13/export/gnu/src/gcc/gcc/gcc/testsuite/../../libobjc
-B/export/build/gnu/gcc/build-i686-linux/i686-pc-linux-gnu/./libobjc/.libs
-L/export/build/gnu/gcc/build-i686-linux/i686-pc-linux-gnu/./libobjc/.libs
/net/gnu-13/export/gnu/src/gcc/gcc/gcc/testsuite/objc.dg/torture/tls/../../../objc-obj-c++-shared/Object1.m
-lobjc -lm -o ./thr-init-3.exe (timeout = 300)
/tmp/cc0nTyTC.lto.o:(.data+0xa0): undefined reference to
`_OBJC_METACLASS_tsObj.2114'^M
/tmp/cc0nTyTC.lto.o:(.data+0xfc): undefined reference to
`_OBJC_CLASS_tsObj.2110'^M
/tmp/cc0nTyTC.lto.o:(.data+0x104): undefined reference to
`__objc_class_name_tsObj'^M
collect2: ld returned 1 exit status^M
--
Summary: objc.dg/torture/tls/thr-init-3.m failure
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44140
