r275090 - in /branches/gcc-7-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Aug 30 11:29:57 2019
New Revision: 275090

URL: https://gcc.gnu.org/viewcvs?rev=275090&root=gcc&view=rev
Log:
	Backported from mainline
	2019-01-22  Jakub Jelinek  <jakub@redhat.com>

	PR rtl-optimization/49429
	PR target/49454
	PR rtl-optimization/86334
	PR target/88906
	* expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
	addressable from here...
	(emit_block_op_via_libcall): ... to here.

	* gcc.target/i386/pr86334.c: New test.
	* gcc.target/i386/pr88906.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr86334.c
    branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr88906.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/expr.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog