r279486 - in /branches/ibm/pcrel-trunk/gcc: Cha...

[meissner@gcc.gnu.org]

Author: meissner
Date: Wed Dec 18 02:33:52 2019
New Revision: 279486

URL: https://gcc.gnu.org/viewcvs?rev=279486&root=gcc&view=rev
Log:
Fix vector_extract with prefixed address bug.

2019-12-17  Michael Meissner  <meissner@linux.ibm.com>

	* config/rs6000/rs6000-protos.h (rs6000_split_vec_extract_var):
	Update calling signature.
	* config/rs6000/rs6000.c (rs6000_split_vec_extract_var): Add
	additional tmp base register argument.  If the memory is prefixed,
	put the address into the new tmp base register.
	* config/rs6000/vsx.md (vsx_extract_<mode>_var, VSX_D iterator):
	Add new temporary for loading up the address of prefixed memory
	operands.
	(vsx_extract_v4sf_var): Add new temporary for loading up the
	address of prefixed memory operands.
	(vsx_extract_<mode>_var, VSX_EXTRACT_I iterator): Add new
	temporary for loading up the address of prefixed memory operands.
	(vsx_extract_<mode>_<VS_scalar>mode_var): Add new temporary for
	loading up the address of prefixed memory operands.


Modified:
    branches/ibm/pcrel-trunk/gcc/ChangeLog.meissner
    branches/ibm/pcrel-trunk/gcc/config/rs6000/rs6000-protos.h
    branches/ibm/pcrel-trunk/gcc/config/rs6000/rs6000.c
    branches/ibm/pcrel-trunk/gcc/config/rs6000/vsx.md