[Bug target/19930] New: gcc.dg/pr19402-2.c fails on ia64-hpux

["jsm28 at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The recently added test gcc.dg/pr19402-2.c fails to link on ia64-hpux:
__powitf2 is undefined, but calls to that function are generated.
The function is undefined because of

/* long double is XFmode normally, TFmode for HPUX.  */
#define LONG_DOUBLE_TYPE_SIZE (TARGET_HPUX ? 128 : 80)

/* We always want the XFmode operations from libgcc2.c.  */
#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 80

in ia64.h.

-- 
           Summary: gcc.dg/pr19402-2.c fails on ia64-hpux
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: ia64-*-hpux11.*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19930