2003-12-04 Stuart Hastings <stuart@apple.com>

2003-12-04  Stuart Hastings  <stuart@apple.com>

        * rs6000.c (output_call, macho_branch_islands,
        add_compiler_branch_island, no_previous_def, get_previous_label)
        Revisions of xx_stub functions for branch islands,
        add -fPIC support for Darwin.
        * rs6000-protos.h (output_call) Prototype.
        * rs6000.md Use output_call.
        * invoke.texi Explain Darwin semantics of -longcall.
        * testsuite/gcc.dg/darwin-abi-1.c Revise testcase for -longcall/jbsr.

From-SVN: r74302