r267046 - in /trunk/gcc: ChangeLog config/rs600...

[iains@gcc.gnu.org]

Author: iains
Date: Wed Dec 12 08:42:28 2018
New Revision: 267046

URL: https://gcc.gnu.org/viewcvs?rev=267046&root=gcc&view=rev
Log:
rs6000, darwin - fix bootstrap.

Recent changes to the lowerings for call handling in rs6000
have broken bootstrap for powerpc-darwin.  This patch modifies
the calls to handle Darwin asa subset, a subsequent patch will
split Darwin out.

2018-12-12  Iain Sandoe  <iain@sandoe.co.uk>

	* config/rs6000/darwin.md (call_indirect_nonlocal_darwin64): Remove.
	(call_nonlocal_darwin64): Remove.
	(call_value_indirect_nonlocal_darwin64): Remove.
	(call_value_nonlocal_darwin64): Remove.
	* config/rs6000/rs6000.c (rs6000_call_template_1): Handle Darwin with
	the same asm output as AIX/ELFv2.  (rs6000_call_sysv): Preserve the
	CALL_LONG flag when needed for Darwin.
	* config/rs6000/rs6000.md (define expand “call”): Expand Darwin as
	per sysv.
	(define_expand “call_value”): Likewise.
	(define_expand “sibcall”): Likewise.
	(define_expand “sibcall_value”): Likewise.
	(call_indirect_nonlocal_sysv): Mark the clobber mode P.
	(call_nonlocal_sysv): Likewise.
	(call_nonlocal_sysv_secure): Likewise.
	(call_value_indirect_nonlocal_sysv): Likewise.
	(call_value_nonlocal_sysv): Likewise.
	(call_value_nonlocal_sysv_secure): Likewise.
	(call_local64): Mark the clobber DI.
	(call_value_local64): Likewise.



Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/darwin.md
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.md