r271153 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 14 09:11:15 2019
New Revision: 271153

URL: https://gcc.gnu.org/viewcvs?rev=271153&root=gcc&view=rev
Log:
2019-05-14  Richard Biener  <rguenther@suse.de>
	H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/88828
	* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
	permuting in a single non-constant element not extracted
	from a vector.

	* gcc.target/i386/pr88828-1.c: New test.
	* gcc.target/i386/pr88828-1a.c: Likewise.
	* gcc.target/i386/pr88828-1b.c: Likewise.
	* gcc.target/i386/pr88828-1c.c: Likewise.
	* gcc.target/i386/pr88828-4a.c: Likewise.
	* gcc.target/i386/pr88828-4b.c: Likewise.
	* gcc.target/i386/pr88828-5a.c: Likewise.
	* gcc.target/i386/pr88828-5b.c: Likewise.
	* gcc.target/i386/pr88828-7.c: Likewise.
	* gcc.target/i386/pr88828-7a.c: Likewise.
	* gcc.target/i386/pr88828-7b.c: Likewise.
	* gcc.target/i386/pr88828-8.c: Likewise.
	* gcc.target/i386/pr88828-8a.c: Likewise.
	* gcc.target/i386/pr88828-8b.c: Likewise.
	* gcc.target/i386/pr88828-9.c: Likewise.
	* gcc.target/i386/pr88828-9a.c: Likewise.
	* gcc.target/i386/pr88828-9b.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr88828-1.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-1a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-1b.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-1c.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-4a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-4b.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-5a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-5b.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-7.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-7a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-7b.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-8.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-8a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-8b.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-9.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-9a.c
    trunk/gcc/testsuite/gcc.target/i386/pr88828-9b.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c