[gcc(refs/users/meissner/heads/work069)] Update ChangeLog.meissner.

[Michael Meissner <meissner@gcc.gnu.org>]

https://gcc.gnu.org/g:5a9a4e8f4ec76aaa9aed731458f1a14b5f274c34

commit 5a9a4e8f4ec76aaa9aed731458f1a14b5f274c34
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Sep 16 00:45:48 2021 -0400

    Update ChangeLog.meissner.
    
    gcc/
    2021-09-16  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    gcc/testsuite/
    2021-09-16  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner           | 34 ++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog.meissner | 10 ++++++++++
 2 files changed, 44 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index f5e5f76f359..313817c775c 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,37 @@
+work069.patch001:
+2021-09-16  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_sfmode): 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, DFmode, DImode, and
+	V2DImode.
+	(xxspltidp_<mode>_internal): New insn and splits.
+	* doc/md.texi (PowerPC and IBM RS6000 constraints): Document eF.
+
 2021-09-15   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index f5e5f76f359..4c35469946e 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,13 @@
+work069.patch001:
+2021-09-16  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.
+
 2021-09-15   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch