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From: Michael Meissner <meissner@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/meissner/heads/work049)] Update ChangeLog.meissner.
Date: Wed, 21 Apr 2021 23:10:37 +0000 (GMT) [thread overview]
Message-ID: <20210421231037.B6D263989CAD@sourceware.org> (raw)
https://gcc.gnu.org/g:d9d64d8e9523ec9e6727bb02985aec4664e9f427
commit d9d64d8e9523ec9e6727bb02985aec4664e9f427
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Apr 21 19:10:16 2021 -0400
Update ChangeLog.meissner.
gcc/
2021-04-21 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
Diff:
---
gcc/ChangeLog.meissner | 74 ++++++++++++++++++++++++--------------------------
1 file changed, 36 insertions(+), 38 deletions(-)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 21ee40692c3..f8a119abcd3 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,33 @@
+work049.patch021:
+2021-04-21 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/constraint.md (eD): New constraint.
+ * config/rs6000/predicates.md (easy_fp_constant): If the constant
+ can be loaded with XXSPLTI32DX, it is easy.
+ (xxsplti32dx_operand): New predicate.
+ (easy_vector_constant): If the constant can be loaded with
+ XXSPLTI32DX, it is easy.
+ * config/rs6000/rs6000-protos.h (xxsplti32dx_constant_p): New
+ declaration.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
+ support for -mxxsplti32dx.
+ (+xxsplti32dx_constant_p): New function.
+ (output_vec_const_move): If the operand can be loaded with
+ XXSPLTI32DX, split it.
+ (rs6000_opt_masks): Add -mxxsplti32dx.
+ * config/rs6000/rs6000.md (movsf_hardfloat): Add support for
+ constants loaded with XXSPLTI32DX.
+ (mov<mode>_hardfloat32, FMOVE64 iterator): Add support for
+ constants loaded with XXSPLTI32DX.
+ (mov<mode>_hardfloat64, FMOVE64 iterator): Add support for
+ constants loaded with XXSPLTI32DX.
+ * config/rs6000/rs6000.opt (-mxxsplti32dx): New option.
+ * config/rs6000/vsx.md (UNSPEC_XXSPLTI32DX_CONST): New unspec.
+ (XXSPLTI32DX): New mode iterator.
+ (xxsplti32dx_<mode>): New insn and splitter for XXSPLTI32DX.
+ (xxsplti32dx_<mode>_first): New insn.
+ (xxsplti32dx_<mode>_second): New insn.
+
work049.patch019:
2021-04-21 Michael Meissner <meissner@linux.ibm.com>
@@ -38,49 +68,17 @@ work049.patch017:
work049.patch016:
2021-04-21 Michael Meissner <meissner@linux.ibm.com>
- * config/rs6000/altivec.me (UNSPEC_XXSPLTI32DX): Move to vsx.md.
+ * config/rs6000/altivec.md (UNSPEC_XXSPLTI32DX): Move to vsx.md.
(xxsplti32dx_v4si): Move to vsx.md.
(xxsplti32dx_v4si_inst): Move to vsx.md.
(xxsplti32dx_v4sf): Move to vsx.md.
(xxsplti32dx_v4sf_inst): Move to vsx.md.
- * config/rs6000/contraints.md (eD): New constraint.
- * config/rs6000/predicates.md (easy_fp_constant): If we can load
- the constant with a pair of XXSPLTI32DX instructions, it is easy.
- (xxsplti32dx_operand): New predicate.
- (easy_vector_constant): If we can load the constant with a pair of
- XXSPLTI32DX instructions, it is easy.
- * config/rs6000/rs6000-cpus.def (OTHER_POWER10_MASKS): Add
- -mxxsplti32dx.
- (POWERPC_MASKS): Add -mxxsplti32dx.
- * config/rs6000/rs6000-protos.h (xxsplti32dx_constant_p): New
- declaration.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
- -mxxsplti32dx support.
- (xxsplti32dx_constant_p): New helper function.
- (output_vec_const_move): Split constants that need XXSPLTI32DX.
- (rs6000_opt_masks): Add -mxxsplti32dx.
- * config/rs6000/rs6000.md (movsf_hardfloat): Add support for
- loading constants with XXSPLTI32DX.
- (mov<mode>_hardfloat32, FMOVE64 iterator): Add support for loading
- constants with XXSPLTI32DX.
- (mov<mode>_hardfloat64, FMOVE64 iterator): Add support for loading
- constants with XXSPLTI32DX.
- * config/rs6000/rs6000.opt (-mxxsplti32dx): New switch.
- * config/rs6000/vsx.md (UNSPEC_XXSPLTI32DX): Move unspec here from
+ * config/rs6000/vsx.md (UNSPEC_XXSPLTI32DX): Move from
altivec.md.
- (UNSPEC_XXSPLTI32DX_CONST): New unspec.
- (vsx_mov<mode>_64bit): Bump up size of 'W' vector constants to
- accomidate a pair of XXSPLTI32DX instructions.
- (vsx_mov<mode>_32bit): Bump up size of 'W' vector constants to
- accomidate a pair of XXSPLTI32DX instructions.
- (XXSPLTI32DX): New mode iterator.
- (xxsplti32dx_<mode>): New insn and splits.
- (xxsplti32dx_<mode>_first): New insns.
- (xxsplti32dx_<mode>_second): New insns.
- (xxsplti32dx_v4si): Move here from altivec.md.
- (xxsplti32dx_v4si_inst): Move here from altivec.md.
- (xxsplti32dx_v4sf): Move here from altivec.md.
- (xxsplti32dx_v4sf_inst): Move here from altivec.md.
+ (xxsplti32dx_v4si): Move from altivec.md.
+ (xxsplti32dx_v4si_inst): Move from altivec_md.
+ (xxsplti32dx_v4sf): Move from altivec.md.
+ (xxsplti32dx_v4sf_inst): Move from altivec.md.
work049.patch014:
2021-04-21 Michael Meissner <meissner@linux.ibm.com>
next reply other threads:[~2021-04-21 23:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 23:10 Michael Meissner [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-04-22 3:29 Michael Meissner
2021-04-22 1:36 Michael Meissner
2021-04-21 17:07 Michael Meissner
2021-04-20 23:20 Michael Meissner
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