r243165 - in /trunk/gcc: ChangeLog config/i386/...

Fri Dec 2 08:44:00 GMT 2016

Author: jakub
Date: Fri Dec  2 08:44:42 2016
New Revision: 243165

URL: https://gcc.gnu.org/viewcvs?rev=243165&root=gcc&view=rev
Log:
	PR rtl-optimization/78547
	* emit-rtl.c (unshare_all_rtl): Make sure DECL_RTL and
	DECL_INCOMING_RTL is not shared.
	* config/i386/i386.c (convert_scalars_to_vectors): If any
	insns have been converted, adjust all parameter's DEC_RTL and
	DECL_INCOMING_RTL back from V1TImode to TImode if the parameters have
	TImode.

	* gcc.dg/pr78547.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr78547.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/emit-rtl.c
    trunk/gcc/testsuite/ChangeLog