tree 1e6d9312d484f425d59dd9486b5ea6bed21b2149
parent f4952523968703caa027a5922263eb97b88bedc3
author Alan Modra <amodra@gmail.com> 1467023409 +0930
committer Alan Modra <amodra@gmail.com> 1467023693 +0930

PR 19264 looping in ppc64_elf_size_stubs

b399102 fixed the testcase in this PR but it may be possible to
trigger the problem in other ways.

	PR ld/19264
	* elf64-ppc.c (STUB_SHRINK_ITER): Define.
	(ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
	if shrinking stubs.
	(ppc64_elf_size_stubs): Adjust to suit.