[gcc(refs/users/meissner/heads/work068)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:e8cfc2d64d94e68ceec0fe111451e6d28f2d7513

commit e8cfc2d64d94e68ceec0fe111451e6d28f2d7513
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Tue Sep 14 01:13:57 2021 -0400

    Update ChangeLog.meissner.
    
    gcc/
    2021-09-14  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    gcc/testsuite/
    2021-09-14  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner           | 39 +++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog.meissner |  9 +++++++++
 2 files changed, 48 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 2da4bfa5a38..f7042c8f83b 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,42 @@
+work068.patch002:
+2021-09-14  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/constraints.md (eF): New constraint.
+	* config/rs6000/predicates.md (easy_fp_constant): If we can load
+	the scalar constant with XXSPLTIDP, the floating point constant is
+	easy.
+	(easy_fp_constant_float_to_v2df): New predicate.
+	(easy_vector_constant): If we can generate XXSPLTIDP, mark the
+	vector constant as easy.
+	* config/rs6000/rs6000-protos.h (xxspltidp_constant_immediate): New
+	declaration.
+	(prefixed_xxsplti_p): Likewise.
+	* config/rs6000/rs6000.c (xxspltidp_constant_immediate): New function.
+	(output_vec_const_move): Add support for XXSPLTIDP.
+	(prefixed_xxsplti_p): New function.
+	* config/rs6000/rs6000.md (prefixed attribute): Add support for
+	permute prefixed instructions.
+	(movsf_hardfloat): Add XXSPLTIDP support.
+	(mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
+	(mov<mode>_hardfloat64, FMOVE64 iterator): Likewise.
+	(movdi_internal32): Likewise.
+	(movdi_internal64): Likewise.
+	* config/rs6000/rs6000.opt (-mxxspltidp): New switch.
+	* config/rs6000/vsx.md (vsx_move<mode>_64bit): Add XXSPLTIDP
+	support.
+	(vsx_move<mode>_32bit): Likewise.
+	(XXSPLTIDP): New mode iterator.
+	(xxspltidp_<mode>_inst): Replace xxspltidp_v2df_inst with an
+	iterated form that also does SFmode, and DFmode.
+	(xxspltidp_<mode>_internal): New insn and splits.
+
+work068.patch001:
+2021-09-10  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Deal
+	with SUBREGs of TImode and DImode.
+
+
 2021-09-10   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 2da4bfa5a38..a30ae7219df 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,12 @@
+work068.patch002:
+2021-09-14  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-splat-constant-df.c: New test.
+	* gcc.target/powerpc/vec-splat-constant-di.c: New test.
+	* gcc.target/powerpc/vec-splat-constant-sf.c: New test.
+	* gcc.target/powerpc/vec-splat-constant-v2df.c: New test.
+	* gcc.target/powerpc/vec-splat-constant-v2di.c: New test.
+
 2021-09-10   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch