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From: Michael Meissner <meissner@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/meissner/heads/work071)] Update ChangeLog.meissner.
Date: Thu, 21 Oct 2021 00:44:27 +0000 (GMT) [thread overview]
Message-ID: <20211021004427.A57343858D39@sourceware.org> (raw)
https://gcc.gnu.org/g:7c11b1940d96e76fc12eb0ca882d563bcabb1159
commit 7c11b1940d96e76fc12eb0ca882d563bcabb1159
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Oct 20 20:43:31 2021 -0400
Update ChangeLog.meissner.
gcc/
2021-10-20 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
gcc/testsuite/
2021-10-20 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
Diff:
---
gcc/ChangeLog.meissner | 85 ++++++++++++----------------------------
gcc/testsuite/ChangeLog.meissner | 19 ++-------
2 files changed, 30 insertions(+), 74 deletions(-)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 79583df48d7..58ba294fafb 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,64 +1,28 @@
-work071.patch043:
-2021-10-18 Michael Meissner <meissner@the-meissners.org>
+work071.patch053:
+2021-10-20 Michael Meissner <meissner@linux.ibm.com>
- * config/rs6000/constraints.md (eP): New constraint.
* config/rs6000/predicates.md (easy_fp_constant): Add support for
- generating XXSPLTIDP.
- (vsx_prefixed_constant): New predicate.
- (easy_vector_constant): Add support for generating XXSPLTIDP.
- * config/rs6000/rs6000-protos.h (prefixed_xxsplti_p): New
- declaration.
- (VECTOR_CONST_*): New macros.
- (rs6000_vec_const): New structure to hold information about vector
- constants.
- (vec_const_to_bytes): New function.
- (vec_const_use_xxspltidp): New function.
- * config/rs6000/rs6000.c (output_vec_const_move): Add support for
- XXSPLTIDP.
- (prefixed_xxsplti_p): New function.
- (vec_const_integer): New helper function.
- (vec_const_floating_point): New helper function.
- (vec_const_use_xxspltidp): New function.
- (vec_const_to_bytes): New function.
- * config/rs6000/rs6000.md (UNSPEC_XXSPLTIDP_CONST): New unspec.
- (prefixed attribute): Add support for prefixed instructions to load
- * constants into VSX registers.
- (movsf_hardfloat): Add support for XXSPLTIDP.
- (mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
- (mov<mode>_hardfloat64, FMOVE64 iterator): Likewise.
- (xxspltidp_<mode>_internal): New insns.
- (splitter for VSX prefix constants): New splitters.
- * config/rs6000/rs6000.opt (-mxxspltidp): New debug option.
- * config/rs6000/vsx.md (vsx_mov<mode>_64bit): Add support for
- XXSPLTIDP.
- (vsx_mov<mode>_32bit): Likewise.
- * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
- eP constraint.
-
-work071.patch042:
-2021-10-18 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (easy_fp_constant): Add support for
- XXSPLTIW.
+ generating XXSPLTIW.
(vsx_prefixed_constant): Likewise.
(easy_vector_constant): Likewise.
- * config/rs6000/rs6000-protos.h (vec_const_use_xxspltiw): New
+ * config/rs6000/rs6000-protos.h (constant_generates_xxspltiw): New
declaration.
* config/rs6000/rs6000.c (xxspltib_constant_p): If we can generate
XXSPLTIW, don't do XXSPLTIB and sign extend.
(output_vec_const_move): Add support for XXSPLTIW.
(prefixed_xxsplti_p): Recognize XXSPLTIW instructions as
prefixed.
- (vec_const_use_xxspltiw): New function.
+ (constant_generates_xxspltiw): New function.
* config/rs6000/rs6000.md (UNSPEC_XXSPLTIW_CONST): New unspec.
(xxspltiw_<mode>_internal): New insns.
(VSX prefixed constant splitter): Add XXSPLTIW support.
- * config/rs6000/rs6000.opt (-mxxspltiw): New debug switch.
+ * config/rs6000/rs6000.opt (-msplat-word-constant): New debug
+ switch.
* config/rs6000/vsx.md (vsx_mov<mode>_64bit): Update comment.
(vsx_mov<mode>_32bit): Likewise.
-work071.patch041:
-2021-10-18 Michael Meissner <meissner@the-meissners.org>
+work071.patch052:
+2021-10-20 Michael Meissner <meissner@the-meissners.org>
* config/rs6000/constraints.md (eP): New constraint.
* config/rs6000/predicates.md (easy_fp_constant): Add support for
@@ -67,33 +31,36 @@ work071.patch041:
(easy_vector_constant): Add support for generating XXSPLTIDP.
* config/rs6000/rs6000-protos.h (prefixed_xxsplti_p): New
declaration.
- (VECTOR_CONST_*): New macros.
- (rs6000_vec_const): New structure to hold information about vector
- constants.
- (vec_const_to_bytes): New function.
- (vec_const_use_xxspltidp): New function.
- * config/rs6000/rs6000.c (output_vec_const_move): Add support for
- XXSPLTIDP.
- (prefixed_xxsplti_p): New function.
- (vec_const_integer): New helper function.
- (vec_const_floating_point): New helper function.
- (vec_const_use_xxspltidp): New function.
- (vec_const_to_bytes): New function.
+ (constant_generates_xxspltidp): New declaration.
+ * config/rs6000/rs6000.c (prefixed_xxsplti_p): New function.
+ (constant_generates_xxspltidp): New function.
* config/rs6000/rs6000.md (UNSPEC_XXSPLTIDP_CONST): New unspec.
(prefixed attribute): Add support for prefixed instructions to load
- * constants into VSX registers.
+ constants into VSX registers.
(movsf_hardfloat): Add support for XXSPLTIDP.
(mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
(mov<mode>_hardfloat64, FMOVE64 iterator): Likewise.
(xxspltidp_<mode>_internal): New insns.
(splitter for VSX prefix constants): New splitters.
- * config/rs6000/rs6000.opt (-mxxspltidp): New debug option.
+ * config/rs6000/rs6000.opt (-msplat-float-constant): New debug option.
* config/rs6000/vsx.md (vsx_mov<mode>_64bit): Add support for
XXSPLTIDP.
(vsx_mov<mode>_32bit): Likewise.
* doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
eP constraint.
+work071.patch051:
+2021-10-20 Michael Meissner <meissner@the-meissners.org>
+
+ * config/rs6000/rs6000-protos.h (RS6000_CONST_*): New macros.
+ (rs6000_const_splat): New enum type.
+ (rs6000_const): New structure type.
+ (constant_to_bytes): New declaration.
+ * config/rs6000/rs6000.c (constant_integer_to_bytes): New helper
+ function.
+ (constant_floating_point_to_bytes): New helper function.
+ (constant_to_bytes): New function.
+
2021-10-11 Michael Meissner <meissner@linux.ibm.com>
Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 8e3bde4c6d8..75789890604 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,16 +1,5 @@
-work071.patch043:
-2021-10-18 Michael Meissner <meissner@the-meissners.org>
-
- * gcc.target/powerpc/pr86731-fwrapv-longlong.c: Update insn
- regex for power10.
- * gcc.target/powerpc/vec-splat-constant-df.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.
- * gcc.target/powerpc/vec-splati-runnable.c: Update insn counts.
-
-work071.patch042:
-2021-10-18 Michael Meissner <meissner@linux.ibm.com>
+work071.patch053:
+2021-10-20 Michael Meissner <meissner@linux.ibm.com>
* gcc.target/powerpc/vec-splat-constant-v16qi.c: New test.
* gcc.target/powerpc/vec-splat-constant-v4sf.c: New test.
@@ -18,8 +7,8 @@ work071.patch042:
* gcc.target/powerpc/vec-splat-constant-v8hi.c: New test.
* gcc.target/powerpc/vec-splati-runnable.c: Update insn count.
-work071.patch041:
-2021-10-18 Michael Meissner <meissner@the-meissners.org>
+work071.patch052:
+2021-10-20 Michael Meissner <meissner@the-meissners.org>
* gcc.target/powerpc/pr86731-fwrapv-longlong.c: Update insn
regex for power10.
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