[gcc(refs/users/meissner/heads/work024)] Update ChangeLog.meissner.

[gcc(refs/users/meissner/heads/work024)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:d0d6bacce1a115680bd5ecfd0076688ccff8f695

commit d0d6bacce1a115680bd5ecfd0076688ccff8f695
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Nov 4 15:10:57 2020 -0500

    Update ChangeLog.meissner.
    
    libgcc/
    2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 libgcc/ChangeLog.meissner | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index 7a54eefb9bd..dc7a4b7f571 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -2,13 +2,10 @@ work024.patch012
 2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
 
 	PR libgcc/97543
-	* config/rs6000/t-linux (HOST_LIBGCC2_CFLAGS): Don't set
-	-mlong-double-128 for all modules.  Instead set
-	-mno-gnu-attributes.
-	(IBM128_OBJS): New make variable for long double support.
-	(IBM128_S_OBJS): New make variable for long double support.
-	(IBM128_ALL_OBJS): New make variable for long double support.
-	(IBM128_CFLAGS): New make variable for long double support.
+	* config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Do not set
+	-mno-gnu-attributes here.
+	* config/rs6000/t-linux (libgcc-s-objects): Compile all modules
+	for the shared library with -mno-gnu-attributes.
 
 work024.patch009
 2020-11-04  Michael Meissner  <meissner@linux.ibm.com>

[gcc(refs/users/meissner/heads/work024)] Update ChangeLog.meissner

[Michael Meissner]

https://gcc.gnu.org/g:f091a4e0a000a43c5ea81fac9c8c5911010a1e11

commit f091a4e0a000a43c5ea81fac9c8c5911010a1e11
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Tue Nov 10 08:37:54 2020 -0500

    Update ChangeLog.meissner
    
    gcc/
    2020-11-10  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 76a5e1526eb..a00ad97b081 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,19 @@
+work024.patch014
+2020-11-10  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-call.c (init_cumulative_args): Only set gnu
+	attribute #4 if the return type is long double, and not an
+	explicit __float128 or __ibm128 type.
+	(rs6000_function_arg_advance_1): Only set gnu attribute #4 if the
+	argument is long double and not an explicit __float128 or __ibm128
+	type.
+
+work024.patch013
+2020-11-10  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_emit_move): Delete broken code
+	that tried to set gnu attribute #4 if long double was used.
+
 work024.patch008
 2020-11-04  Michael Meissner  <meissner@linux.ibm.com>

[gcc(refs/users/meissner/heads/work024)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:5ce282da6ec4ddc8ec5e93c0a9339d0ab5907408

commit 5ce282da6ec4ddc8ec5e93c0a9339d0ab5907408
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Nov 4 21:25:25 2020 -0500

    Update ChangeLog.meissner.
    
    libgcc/
    2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 libgcc/ChangeLog.meissner | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index dc7a4b7f571..4745cf0f7dd 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -2,10 +2,13 @@ work024.patch012
 2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
 
 	PR libgcc/97543
-	* config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Do not set
-	-mno-gnu-attributes here.
-	* config/rs6000/t-linux (libgcc-s-objects): Compile all modules
-	for the shared library with -mno-gnu-attributes.
+	* config/rs6000/t-linux (IBM128_OBJS): New make variable for long
+	double support.
+	(IBM128_CFLAGS): New make variable for long double support.
+	Explicitly set the long double type to IBM extended for the
+	modules that deal with IBM extended values.
+	(gcc_s_compile): Add -mno-gnu-attribute to all shared library
+	modules.
 
 work024.patch009
 2020-11-04  Michael Meissner  <meissner@linux.ibm.com>

[gcc(refs/users/meissner/heads/work024)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:a320c71bd7dcd381d6104338ffbd31b240fc19d0

commit a320c71bd7dcd381d6104338ffbd31b240fc19d0
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Nov 4 13:30:15 2020 -0500

    Update ChangeLog.meissner.
    
    gcc/
    2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    gcc/testsuite/
    2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    libgcc/
    2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner           | 69 ++++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog.meissner | 59 ++++++++++++++++++++++++++++++++++
 libgcc/ChangeLog.meissner        | 33 +++++++++++++++++++
 3 files changed, 161 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 276db7e0d4b..76a5e1526eb 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,72 @@
+work024.patch008
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-call.c (altivec_overloaded_builtins): Add
+	built-in functions for long double built-ins that use IEEE
+	128-bit.
+	(rs6000_expand_builtin): Change the KF IEEE 128-bit comparison
+	insns to TF if long double is IEEE 128-bit.
+	* config/rs6000/rs6000-builtin.def (scalar_extract_exptf): Add
+	support for long double being IEEE 128-bit built-in functions.
+	(scalar_extract_sigtf): Likewise.
+	(scalar_test_neg_tf): Likewise.
+	(scalar_insert_exp_tf): Likewise.
+	(scalar_insert_exp_tfp): Likewise.
+	(scalar_cmp_exp_tf_gt): Likewise.
+	(scalar_cmp_exp_tf_lt): Likewise.
+	(scalar_cmp_exp_tf_eq): Likewise.
+	(scalar_cmp_exp_tf_unordered): Likewise.
+	(scalar_test_data_class_tf): Likewise.
+
+work024.patch007
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): If long
+	double is IEEE-128 map the nanq built-in functions to the long
+	double function, not the f128 function.
+
+work024.patch004
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_mangle_decl_assembler_name): Add
+	support for mapping built-in function names for long double
+	built-in functions if long double is IEEE 128-bit.
+
+work024.patch003
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	PR target/81594
+	* config/rs6000/predicates.md (ds_form_memory): New predicate.
+	* config/rs6000/vsx.md (concatv2di_store): New insn.
+	(dupv2di_store): New insn.
+
+work024.patch002
+2020-11-04  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.
+
+work024.patch001
+2020-11-04  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.
+
 2020-11-04   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 276db7e0d4b..ade12137534 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,62 @@
+work024.patch011
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-cmp2-runnable.c: Use __float128
+	keyword instead of __ieee128.
+	* gcc.target/powerpc/pr92796.c: Use __float128 keyword instead of
+	__ieee128.
+
+work024.patch010
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Update failure
+	messages.
+	* gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Update failure
+	messages.
+	* gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Update
+	failure messages.
+	* gcc.target/powerpc/bfp/scalar-test-neg-5.c: Update failure
+	messages.
+	* gcc.target/powerpc/float128-mix-2.c: New test.
+	* gcc.target/powerpc/float128-mix-3.c: New test.
+	* gcc.target/powerpc/float128-mix.c: Update failure messages.
+
+work024.patch006
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* c-c++-common/dfp/convert-bfp-11.c: If long double is IEEE
+	128-bit, skip the test.
+	* gcc.dg/nextafter-2.c: On PowerPC, if long double is IEEE
+	128-bit, include math.h to get the built-in mapped correctly.
+	* gcc.target/powerpc/pr70117.c: Add support for long double being
+	IEEE 128-bit.
+
+work024.patch004
+gcc/testsuite/
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-longdouble-math.c: New test.
+	* gcc.target/powerpc/float128-longdouble-stdio.c: New test.
+	* gcc.target/powerpc/float128-math.c: Adjust test for new name
+	being generated.
+
+work024.patch003
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	PR target/81594
+	* gcc.target/powerpc/pr81594.c: New test.
+
+work024.patch002
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-cmove.c: New test.
+	* gcc.target/powerpc/float128-minmax-3.c: New test.
+
+work024.patch001
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-minmax-2.c: New test.
+
 2020-11-04   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index 276db7e0d4b..7a54eefb9bd 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -1,3 +1,36 @@
+work024.patch012
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	PR libgcc/97543
+	* config/rs6000/t-linux (HOST_LIBGCC2_CFLAGS): Don't set
+	-mlong-double-128 for all modules.  Instead set
+	-mno-gnu-attributes.
+	(IBM128_OBJS): New make variable for long double support.
+	(IBM128_S_OBJS): New make variable for long double support.
+	(IBM128_ALL_OBJS): New make variable for long double support.
+	(IBM128_CFLAGS): New make variable for long double support.
+
+work024.patch009
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/ibm-ldouble.c (pack_ldouble): Use
+	__builtin_pack_ieee128 if long double is IEEE 128-bit.
+
+work024.patch005
+2020-11-04  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/_dd_to_kf.c: New file.
+	* config/rs6000/_kf_to_dd.c: New file.
+	* config/rs6000/_kf_to_sd.c: New file.
+	* config/rs6000/_kf_to_td.c: New file.
+	* config/rs6000/_sd_to_kf.c: New file.
+	* config/rs6000/_td_to_kf.c: New file.
+	* config/rs6000/t-float128: Build __float128 conversions to and
+	from Decimal support functions.
+	* dfp-bit.c: Add support for building the PowerPC _Float128
+	to/from Decimal conversion functions.
+	* dfp-bit.h: Likewise.
+
 2020-11-04   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch