r208369 - in /branches/gcc-4_8-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Thu Mar  6 08:02:46 2014
New Revision: 208369

URL: http://gcc.gnu.org/viewcvs?rev=208369&root=gcc&view=rev
Log:
	Backport from mainline
	2014-02-13  Jakub Jelinek  <jakub@redhat.com>

	PR target/43546
	* expr.c (compress_float_constant): If x is a hard register,
	extend into a pseudo and then move to x.

	* gcc.target/i386/pr43546.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr43546.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/expr.c
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog