[gcc(refs/users/meissner/heads/work043)] Update ChangeLog.meissner.

[gcc(refs/users/meissner/heads/work043)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:5aac95e5c110e48808ad8b42cc3851e3614d5ffc

commit 5aac95e5c110e48808ad8b42cc3851e3614d5ffc
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Mar 31 15:43:25 2021 -0400

    Update ChangeLog.meissner.
    
    gcc/
    2021-03-31  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index f2d2b0ec15d..79115adc2b8 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,28 @@
+work043.patch025:
+2021-03-31  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltiw_v8hi): Add support for
+	-mno-xxspltiw.
+	(xxspltiw_v4si): Add support for -mno-xxspltiw.
+	(xxspltiw_v4sf): Add support for -mno-xxspltiw.
+	* config/rs6000/predicates.md (xxspltidp_operand): Add support for
+	-mno-xxspltidp.
+	* config/rs6000/rs6000-cpus.def (ISA_3_1_MASKS_SERVER): Add
+	support for -mno-xxspltiw and -mno-xxspltidp.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
+	support for -mno-xxspltiw and -mno-xxspltidp.
+	(xxspltiw_constant_p): Add support for -mno-xxspltiw.
+	(rs6000_expand_vector_init): Add support for -mno-xxspltiw and
+	-mno-xxspltidp.
+	(rs6000_opt_masks): Add support for -mno-xxspltiw and
+	-mno-xxspltidp.
+	* config/rs6000/rs6000.md (mov{sf,df} splitter for XXSPLTIDP): Add
+	support for -mno-xxspltidp.
+	(xxspltidp<mode>): Add support for -mno-xxspltidp.
+	* config/rs6000/rs6000.opt (-mxxspltiw): Add support for
+	-mno-xxspltiw.
+	(-mxxspltiwdp): Add support for -mno-xxspltidp.
+
 work043.patch021:
 2021-03-30  Michael Meissner  <meissner@linux.ibm.com>

[gcc(refs/users/meissner/heads/work043)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:090a4bbf600e93236983978d8c0c30defeb390f7

commit 090a4bbf600e93236983978d8c0c30defeb390f7
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Tue Mar 30 16:53:06 2021 -0400

    Update ChangeLog.meissner.
    
    libgcc/
    2021-03-29  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 libgcc/ChangeLog.meissner | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index 88c9c383612..fd6daa1b6f5 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -1,3 +1,9 @@
+work043.patch023:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/ibm-ldouble.c (pack_ldouble): Use
+	__builtin_pack_ibm128 instead of __builtin_pack_longdouble.
+
 work043.patch001:
 2021-03-29  Florian Weimer  <fweimer@redhat.com>
 	    Michael Meissner  <meissner@linux.ibm.com>

[gcc(refs/users/meissner/heads/work043)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:8ff8dc8131a01729976cc97a75f84b892c01f107

commit 8ff8dc8131a01729976cc97a75f84b892c01f107
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Tue Mar 30 16:41:01 2021 -0400

    Update ChangeLog.meissner.
    
    gcc/
    2021-03-29  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    gcc/testsuite/
    2021-03-29  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    libgcc/
    2021-03-29  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner           | 178 +++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog.meissner |  57 +++++++++++++
 libgcc/ChangeLog.meissner        |   6 ++
 3 files changed, 241 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 6164e94c24c..f2d2b0ec15d 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,181 @@
+work043.patch021:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (xxspltidp_operand): Add V2DF
+	support.
+	* config/rs6000/rs6000.c (rs6000_expand_vector_init): If we can,
+	load up a V2DF vector constant with VEC_DUPLICATE.
+	* config/rs6000/vsx.md (V2DF constant splitter): New splitter.
+	(vsx_mov<mode>_64bit): Support loading V2DF constants via the
+	XXSPLTIDP instruction.
+	(vsx_mov<mode>_32bit): Support loading V2DF constants via the
+	XXSPLTIDP instruction.
+	(vsx_splat_v2df_const): New insn.
+
+work043.patch020:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltidp_v2df): Call the RTL
+	generation function directly, instead of using a middle man
+	function.
+	* config/rs6000/rs6000-call.c (rs6000_expand_unop_builtin): Move
+	warning hear about using the XXSPLTID instruction with a denormal
+	immediate value.
+	* config/rs6000/rs6000-protos.c (rs6000_emit_xxspltidp_v2df):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_emit_xxspltidp_v2df): Delete.
+
+work043.patch019:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/constraint.md (eF constraint): New constraint.
+	* config/rs6000/predicates.md (xxspltidp_operand): New predicate.
+	(easy_fp_constant): Constants that we can load with XXSPLTIDP are
+	considered easy constants.
+	* config/rs6000/rs6000.md (SF/DF load constant splitter): New
+	splitter for constants loaded with XXSPLTIDP.
+	(xxspltidp<mode>): New insn to emit XXSPLTIDP.
+	(movsf_hardfloat): Add support for loading constants with
+	XXSPLTIDP.
+	(mov<mode>_hardfloat32): Add support for loading constants with
+	XXSPLTIDP.
+	(mov<mode>_hardfloat64): Add support for loading constants with
+	XXSPLTIDP.
+
+work043.patch018:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (UNSPEC_XXSPLTI{D,32DX}): Move to
+	rs6000.md.
+	* config/rs6000/rs6000.md (UNSPEC_XXSPLTI{D,32DX}): Move from
+	altivec.md.
+
+work043.patch016:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltiw_v8hi): New insn.
+	* config/rs6000/rs6000.c (xxspltiw_constant_p): Add support for
+	V8HImode constants.
+	(output_vec_const_move): Add support for V8HImode constants.
+	(rs6000_expand_vector_init): Use VEC_DUPLICATE for identical
+	vector V8HI constants.
+
+work043.patch015:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (UNSPEC_XXSPLTIW): Delete.
+	(xxspltiw_v4sf): Rewrite to use VEC_DUPLICATE.
+	(xxspltiw_v4sf_inst): Delete.
+	* config/rs6000/rs6000.c (xxspltiw_constant_p): Add V4SFmode
+	support.
+	(output_vec_const_move): Add support for V4SFmode constants.
+	(rs6000_expand_vector_init): If we have XXSPLTIW, use
+	VEC_DUPLICATE to create a vector of SF constants that are all the
+	same.
+
+work043.patch012:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltiw_v4si): Rewrite to use
+	vec_duplicate.
+	* config/rs6000/predicates.md (easy_vector_constant): Add support
+	for constants we can create with XXSPLTIW.
+	* config/rs6000/rs6000-protos.h (xxspltiw_constant_p): New
+	declaration.
+	* config/rs6000/rs6000.c (xxspltiw_constant_p): New function.
+	(xxspltib_constant_p): If we can generate XXSPLTIW don't return
+	true for generating XXSPLTIB and extend operations.
+	(output_vec_const_move): Add support for generating XXSPLTIW for
+	V4SI moves.
+	(rs6000_expand_vector_init): Add support for generating XXSPLTIW
+	for V4SI moves.
+
+work043.patch011:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltiw_v4si): Use vecperm
+	attribute.
+	(xxspltiw_v4sf_inst): Use vecperm attribute.
+	(xxspltidp_v2df_inst): Use vecperm attribute.
+	(xxsplti32dx_v4si_inst): Use vecperm attribute.
+	(xxsplti32dx_v4sf_inst): Use vecperm attribute.
+
+work043.patch010:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (xxspltiw_v4si): Set prefixed and
+	prefixed_prepend_p attributes.
+	(xxspltiw_v4sf): Set prefixed and prefixed_prepend_p attributes.
+	(xxspltidp_v2df): Set prefixed and prefixed_prepend_p attributes.
+	(xxsplti32dx_v4si): Set prefixed and prefixed_prepend_p
+	attributes.
+	(xxsplti32dx_v4sf): Set prefixed and prefixed_prepend_p
+	attributes.
+	* config/rs6000/rs6000.c (rs6000_final_prescan_insn): If the
+	prefixed_prepend_p attribute is no, do not add a leading 'p'.
+	* config/rs6000/rs6000.md (prefixed_prepend_p): New attribute.
+
+work043.patch009:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-protos.h (rs6000_const_f32_to_i32): Change
+	return type to long.
+	* config/rs6000/rs6000.c (rs6000_const_f32_to_i32): Change return
+	type to long.
+
+work043.patch008:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config.gcc (powerpc*-*-*, rs6000-*-*): Do not set
+	LINK_OS_EXTRA_SPEC32 or LINK_OS_EXTRA_SPEC664 for the Advance
+	Toolchain.
+
+work043.patch007:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-builtin.def (BU_IBM128_2): Rename
+	RS6000_BTM_IBM128 from RS6000_BTM_FLOAT128.
+	* config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Update
+	error message for __ibm128 built-in functions.
+	(rs6000_init_builtins): Create the __ibm128 keyword on older
+	systems where long double uses the IBM extended double format,
+	even if they don't support IEEE 128-bit floating point.
+	* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Rename
+	RS6000_BTM_IBM128 from RS6000_BTM_FLOAT128.
+	(rs6000_builtin_mask_names): Rename RS6000_BTM_IBM128 from
+	RS6000_BTM_FLOAT128.
+	* config/rs6000/rs6000.h (TARGET_IBM128): New macro.
+	(RS6000_BTM_IBM128): Rename from RS6000_BTM_FLOAT128.
+	(RS6000_BTM_COMMON): Rename RS6000_BTM_IBM128 from
+	RS6000_BTM_FLOAT128.
+
+work043.patch003:
+2021-03-30 Michael Meissner  <meissner@linux.ibm.com>
+
+        * config/rs6000/rs6000.c (have_compare_and_set_mask): Add IEEE
+        128-bit floating point types.
+        * config/rs6000/rs6000.md (FPMASK): New iterator.
+        (FPMASK2): New iterator.
+        (Fv mode attribute): Add KFmode and TFmode.
+        (mov<FPMASK:mode><FPMASK2:mode>cc_fpmask): Replace
+        mov<SFDF:mode><SFDF2:mode>cc_p9.  Add IEEE 128-bit fp support.
+        (mov<FPMASK:mode><FPMASK2:mode>cc_invert_fpmask): Replace
+        mov<SFDF:mode><SFDF2:mode>cc_invert_p9.  Add IEEE 128-bit fp
+        support.
+        (fpmask<mode>): Add IEEE 128-bit fp support.  Enable generator to
+        build te RTL.
+        (xxsel<mode>): Add IEEE 128-bit fp support.  Enable generator to
+        build te RTL.
+
+work043.patch002:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_emit_minmax): Add support for ISA
+	3.1 IEEE 128-bit floating point xsmaxcqp and xsmincqp instructions.
+	* config/rs6000/rs60000.h (FLOAT128_MIN_MAX_FPMASK_P): New macro.
+	* config/rs6000/rs6000.md (s<minmax><mode>3): Add support for the
+	ISA 3.1 IEEE 128-bit minimum and maximum instructions.
+
 2021-03-29   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 6164e94c24c..6d13a326d37 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,60 @@
+work043.patch017:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-splati-runnable.c: Adjust insn counts.
+
+work043.patch014:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-splati-runnable.c: Adjust insn counts.
+
+work043.patch013:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-splati-runnable.c: Add missing abort
+	call.
+
+work043.patch006:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* c-c++-common/dfp/convert-bfp-11.c: Force using IBM 128-bit long
+	double.  Remove check for 64-bit long double.
+
+work043.patch005:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	PR target/70117
+	* gcc.target/powerpc/pr70117.c: Force the long double type to use
+	the IBM 128-bit format.
+
+work043.patch004:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_ppc_long_double_ibm128): New function.
+	(check_effective_target_ppc_long_double_ieee128): New function.
+	(check_effective_target_ppc_long_double_64bit): New function.
+	(add_options_for_ppc_long_double_override_ibm128): New function.
+	(check_effective_target_ppc_long_double_override_ibm128): New
+	function.
+	(add_options_for_ppc_long_double_override_ieee128): New function.
+	(check_effective_target_ppc_long_double_override_ieee128): New
+	function.
+	(add_options_for_ppc_long_double_override_64bit): New function.
+	(check_effective_target_ppc_long_double_override_64bit): New
+	function.
+
+work043.patch003:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+        * gcc.target/powerpc/float128-cmove.c: New test.
+        * gcc.target/powerpc/float128-minmax-3.c: New test.
+
+work043.patch002:
+2021-03-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-minmax-2.c: New test.
+
 2021-03-29   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index 6164e94c24c..88c9c383612 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -1,3 +1,9 @@
+work043.patch001:
+2021-03-29  Florian Weimer  <fweimer@redhat.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+        * config/rs6000/t-float128 (fp128_ppc_funcs): Add decimal floating
+        point functions for $(decimal_float) only.
+
 2021-03-29   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch