[Bug target/21412] New: [PowerPC] ICE loading TLS address

["rth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

struct S { int x[10]; };
extern __thread struct S s;
int *foo() { return &s.x[2]; }

$ ./cc1 -quiet -O2 -fPIC zz.c
zz.c: In function ?foo?:
zz.c:3: internal compiler error: Segmentation fault

It looks like rs6000_emit_move is only prepared for a tls symbol_ref,
and not a (const (plus (symbol_ref) (const_int))).

-- 
           Summary: [PowerPC] ICE loading TLS address
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rth at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: powerpc*-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21412