r243671 - in /trunk/gcc: ChangeLog config/i386/...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Dec 14 21:39:51 2016
New Revision: 243671

URL: https://gcc.gnu.org/viewcvs?rev=243671&root=gcc&view=rev
Log:
	PR target/78791
	* config/i386/i386.h (enum ix86_stack_slot): Add SLOT_STV_TEMP.
	* config/i386/i386.c (dimode_scalar_chain::make_vector_copies,
	dimode_scalar_chain::convert_reg): Use SLOT_STV_TEMP instead of
	SLOT_TEMP.

	* gcc.c-torture/execute/pr78791.c: New test.
	* gcc.target/i386/pr78791.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr78791.c
    trunk/gcc/testsuite/gcc.target/i386/pr78791.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/testsuite/ChangeLog