[gcc(refs/users/meissner/heads/work042)] Update ChangeLog.meissner.

Michael Meissner meissner@gcc.gnu.org
Fri Mar 19 00:00:15 GMT 2021 

https://gcc.gnu.org/g:9f371d6b4cf073ee14ae589e2cccde369461644e

commit 9f371d6b4cf073ee14ae589e2cccde369461644e
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Mar 18 19:59:54 2021 -0400

    Update ChangeLog.meissner.
    
    gcc/
    2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    gcc/testsuite/
    2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.
    
    libgcc/
    2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner           | 60 ++++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog.meissner | 41 +++++++++++++++++++++++++++
 libgcc/ChangeLog.meissner        | 27 ++++++++++++++++++
 3 files changed, 128 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index c68ad249a43..34a9e7a307a 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,63 @@
+work042.patch011:
+2021-03-18  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.
+
+work042.patch010:
+2021-03-18  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.
+
+work042.patch008:
+2021-03-18  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.
+
+work042.patch004:
+2021-03-18 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.
+
+work042.patch003:
+2021-03-18  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.
+
 2021-03-18   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index c68ad249a43..75e80efa8b4 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,44 @@
+work042.patch007:
+2021-03-18  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.
+
+work042.patch006:
+2021-03-18  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.
+
+work042.patch005:
+2021-03-18  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.
+
+work042.patch004:
+2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
+
+        * gcc.target/powerpc/float128-cmove.c: New test.
+        * gcc.target/powerpc/float128-minmax-3.c: New test.
+
+work042.patch003:
+2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/float128-minmax-2.c: New test.
+
 2021-03-18   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch
diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index c68ad249a43..43a7f728595 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -1,3 +1,30 @@
+work042.patch009:
+2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/ibm-ldouble.c (pack_ldouble): Use
+	__builtin_pack_ibm128 instead of __builtin_pack_longdouble.
+
+work042.patch002:
+2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/t-float128 (fp128_dec_funcs): Do not set if
+	--disable-decimal-float.
+	(fp128_dec_objs): Do not set if --disable-decimal-float.
+
+work042.patch001:
+2021-03-18  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/t-float128 (fp128_decstr_funcs): Delete.
+	(fp128_ppc_funcs): Do not add $(fp128_decstr_funcs).
+	(fp128_decstr_objs): Delete.
+	* dfp-bit.h: Call __sprintfieee128 to do conversions from
+	_Float128 to a Decimal type.  Call __strtoieee128 to do
+	conversions from a Decimal type to _Float128.
+	* config/rs6000/_sprintfkf.c: Delete file.
+	* config/rs6000/_sprintfkf.h: Delete file.
+	* config/rs6000/_strtokf.c: Delete file.
+	* config/rs6000/_strtokf.h: Delete file.
+
 2021-03-18   Michael Meissner  <meissner@linux.ibm.com>
 
 	Clone branch

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