r255341 - in /trunk/gcc: ChangeLog config/rs600...

[meissner@gcc.gnu.org]

Author: meissner
Date: Fri Dec  1 23:52:20 2017
New Revision: 255341

URL: https://gcc.gnu.org/viewcvs?rev=255341&root=gcc&view=rev
Log:
[gcc]
2017-12-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/81959
	* config/rs6000/rs6000.c (rs6000_address_for_fpconvert): Check for
	whether we can allocate pseudos before trying to fix an address.
	* config/rs6000/rs6000.md (float_<mode>si2_hw): Make sure the
	memory address is indexed or indirect.
	(floatuns_<mode>si2_hw2): Likewise.

[gcct/testsuite]
2017-12-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/81959
	* gcc.target/powerpc/pr81959.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr81959.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/testsuite/ChangeLog