r275175 - in /branches/gcc-9-branch/gcc: Change...

[segher@gcc.gnu.org]

Author: segher
Date: Fri Aug 30 13:51:26 2019
New Revision: 275175

URL: https://gcc.gnu.org/viewcvs?rev=275175&root=gcc&view=rev
Log:
	Backport from trunk
	2019-08-22  Segher Boessenkool  <segher@kernel.crashing.org>

	PR target/91481
	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
	and UNSPEC_DARN_RAW.
	(unspecv): New enumerator values UNSPECV_DARN, UNSPECV_DARN_32, and
	UNSPECV_DARN_RAW.
	(darn_32): Use an unspec_volatile, and UNSPECV_DARN_32.
	(darn_raw): Use an unspec_volatile, and UNSPECV_DARN_RAW.
	(darn): Use an unspec_volatile, and UNSPECV_DARN.

Modified:
    branches/gcc-9-branch/gcc/ChangeLog
    branches/gcc-9-branch/gcc/config/rs6000/rs6000.md