[gcc(refs/users/meissner/heads/work032)] Update ChangeLog.meissner.
Michael Meissner
meissner@gcc.gnu.org
Thu Jan 14 03:35:59 GMT 2021
https://gcc.gnu.org/g:e40caba7ab6b7f560d28ee402b6e87a72e14ed88
commit e40caba7ab6b7f560d28ee402b6e87a72e14ed88
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Jan 13 22:35:36 2021 -0500
Update ChangeLog.meissner.
gcc/
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
gcc/testsuite/
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
libgcc/
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
Diff:
---
gcc/ChangeLog.meissner | 93 ++++++++++++++++++++++++++++++++++++++++
gcc/testsuite/ChangeLog.meissner | 58 +++++++++++++++++++++++++
libgcc/ChangeLog.meissner | 40 +++++++++++++++++
3 files changed, 191 insertions(+)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 65403281029..615f2573092 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,96 @@
+work032.patch013:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): If the
+ user explicitly used -mabi=ieeelongdouble or -mabi=ibmlongdouble,
+ set the long double size to 128.
+ * doc/invoke.texi (PowerPC options): Document that an explicit
+ -mabi=ieeelongdouble or -mabi=ibmlongdouble implicitly sets
+ -mlong-double-128.
+
+work032.patch011:
+2021-01-13 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.
+
+work032.patch006:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (ieee128_builtin_name): New function.
+ (built_in_uses_long_double): New function.
+ (identifier_ends_in_suffix): New function.
+ (rs6000_mangle_decl_assembler_name): Update support for mapping built-in
+ function names for long double built-in functions if long double is
+ IEEE 128-bit to catch all of the built-in functions that take or
+ return long double arguments.
+
+work032.patch005:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ PR gcc/97791
+ * config/rs6000/rs6000.c (rs6000_emit_move): Delete code that sets
+ whether long double was passed based on the modes used in moves.
+
+work032.patch004:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ PR gcc/97791
+ * config/rs6000/rs6000-call.c (init_cumulative_args): Only set
+ that long double was returned if the type is actually long
+ double.
+ (rs6000_function_arg_advance_1): Only set that long double was
+ passed if the type is actually long double.
+
+work032.patch003:
+2021-01-13 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.
+
+work032.patch002:
+2021-01-13 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.
+
+work032.patch001:
+2021-01-13 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.
+
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 65403281029..53ad2247e77 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,61 @@
+work032.patch010:
+2021-01-13 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.
+
+work032.patch009:
+2021-01-13 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.
+
+work032.patch008:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_ppc_long_double_ibm): New function.
+ (check_effective_target_ppc_long_double_ieee): New function.
+ (check_effective_target_ppc_long_double_override_ibm): New function.
+ (check_effective_target_ppc_long_double_override_ieee): New function.
+ (check_effective_target_ppc_long_double_128bit): New function.
+ (check_effective_target_ppc_long_double_64bit): New function.
+
+work032.patch006:
+2021-01-13 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. Add support for running test on power10. Add
+ support for running if long double defaults to 64-bits.
+
+work032.patch005:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ PR target/97791
+ * gcc.target/powerpc/gnuattr1.c: Mark as XFAIL.
+ * gcc.target/powerpc/gnuattr2.c: Mark as XFAIL.
+ * gcc.target/powerpc/gnuattr3.c: Mark as XFAIL.
+
+work032.patch003:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ PR target/81594
+ * gcc.target/powerpc/pr81594.c: New test.
+
+work032.patch002:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/float128-cmove.c: New test.
+ * gcc.target/powerpc/float128-minmax-3.c: New test.
+
+work032.patch001:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/float128-minmax-2.c: New test.
+
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
Clone branch
diff --git a/libgcc/ChangeLog.meissner b/libgcc/ChangeLog.meissner
index 65403281029..be8a1781cbc 100644
--- a/libgcc/ChangeLog.meissner
+++ b/libgcc/ChangeLog.meissner
@@ -1,3 +1,43 @@
+work032.patch012:
+2021-01-13 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/ibm-ldouble.c (pack_ldouble): Use
+ __builtin_pack_ibm128 instead of __builtin_pack_longdouble.
+
+work032.patch007:
+2021-01-13 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/_sprintfkf.c: New file.
+ * config/rs6000/_sprintfkf.h: New file.
+ * config/rs6000/_strtokf.h: New file.
+ * config/rs6000/_strtokf.c: New file.
+ * config/rs6000/_td_to_kf.c: New file.
+ * config/rs6000/quad-float128.h: Add new declarations.
+ * config/rs6000/t-float128 (fp128_dec_funcs): New macro.
+ (fp128_decstr_funcs): New macro.
+ (ibm128_dec_funcs): New macro.
+ (fp128_ppc_funcs): Add the new conversions.
+ (fp128_dec_objs): Force Decimal <-> __float128 conversions to be
+ compiled with -mabi=ieeelongdouble.
+ (fp128_decstr_objs): Force __float128 <-> string conversions to be
+ compiled with -mabi=ibmlongdouble.
+ (ibm128_dec_objs): Force Decimal <-> __float128 conversions to be
+ compiled with -mabi=ieeelongdouble.
+ (FP128_CFLAGS_DECIMAL): New macro.
+ (IBM128_CFLAGS_DECIMAL): New macro.
+ * dfp-bit.c (DFP_TO_BFP): Add PowerPC _Float128 support.
+ (BFP_TO_DFP): Add PowerPC _Float128 support.
+ * dfp-bit.h (BFP_KIND): Add new binary floating point kind for
+ IEEE 128-bit floating point.
+ (DFP_TO_BFP): Add PowerPC _Float128 support.
+ (BFP_TO_DFP): Add PowerPC _Float128 support.
+ (BFP_SPRINTF): New macro.
+
2021-01-13 Michael Meissner <meissner@linux.ibm.com>
Clone branch
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