r278991 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Dec  5 09:45:46 2019
New Revision: 278991

URL: https://gcc.gnu.org/viewcvs?rev=278991&root=gcc&view=rev
Log:
2019-12-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/92803
	* tree-ssa-forwprop.c (simplify_vector_constructor): Fix
	invariant vector construction.

	* gcc.target/i386/pr92803.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr92803.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c