r259981 - in /trunk/gcc: ChangeLog cfgexpand.c ...

[jakub@gcc.gnu.org]

Author: jakub
Date: Sun May  6 21:14:35 2018
New Revision: 259981

URL: https://gcc.gnu.org/viewcvs?rev=259981&root=gcc&view=rev
Log:
	PR c++/85659
	* cfgexpand.c (expand_asm_stmt): Don't create a temporary if
	the type is addressable.  Don't force op into register if it has
	BLKmode.

	* g++.dg/ext/asm14.C: New test.
	* g++.dg/ext/asm15.C: New test.
	* g++.dg/ext/asm16.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ext/asm14.C
    trunk/gcc/testsuite/g++.dg/ext/asm15.C
    trunk/gcc/testsuite/g++.dg/ext/asm16.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/testsuite/ChangeLog