r266819 - in /branches/gcc-8-branch/gcc: Change...

[iains@gcc.gnu.org]

Author: iains
Date: Wed Dec  5 10:36:34 2018
New Revision: 266819

URL: https://gcc.gnu.org/viewcvs?rev=266819&root=gcc&view=rev
Log:
darwin - backport r263645, no support for split DWARF on Darwin.

gcc/

	Backport from mainline
	2018-08-18  Iain Sandoe  <iain@sandoe.co.uk>

	* config/darwin.c (darwin_override_options): If -gsplit-dwarf is set,
	emit a diagnostic that it is not supported and reset the option.
	* config/darwin.h (DRIVER_SELF_SPECS): Note that gsplit-dwarf is not
	supported and consume the option.  (ASM_FINAL_SPEC): New.

gcc/testsuite/

	Backport from mainline
	2018-08-18  Iain Sandoe  <iain@sandoe.co.uk>

	* g++.dg/debug/dwarf2/pr85302.C: Skip unsupported split DWARF
	test on Darwin.
	* g++.dg/debug/dwarf2/pr85302.C: Likewise.
	* gcc.dg/lto/pr83719_0.c: Likewise.


Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/darwin.c
    branches/gcc-8-branch/gcc/config/darwin.h
    branches/gcc-8-branch/gcc/testsuite/ChangeLog
    branches/gcc-8-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr85302.C
    branches/gcc-8-branch/gcc/testsuite/gcc.dg/lto/pr83719_0.c
    branches/gcc-8-branch/gcc/testsuite/gcc.dg/pr86064.c