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From: Michael Meissner <meissner@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/meissner/heads/work070)] Update ChangeLog.meissner.
Date: Tue, 5 Oct 2021 23:36:48 +0000 (GMT) [thread overview]
Message-ID: <20211005233648.A8D433858415@sourceware.org> (raw)
https://gcc.gnu.org/g:1e091463d0491b650685d8a972cd25b16567dd62
commit 1e091463d0491b650685d8a972cd25b16567dd62
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Oct 5 19:36:23 2021 -0400
Update ChangeLog.meissner.
gcc/
2021-10-05 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
gcc/testsuite/
2021-10-05 Michael Meissner <meissner@linux.ibm.com>
* ChangeLog.meissner: Update.
Diff:
---
gcc/ChangeLog.meissner | 120 +++++++++++++++++++++++++++++++++++++++
gcc/testsuite/ChangeLog.meissner | 32 +++++++++++
2 files changed, 152 insertions(+)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 50e93527c6e..38264351165 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,123 @@
+work070.patch014:
+2021-10-05 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.
+ (easy_vector_constant_2insns): New predicate.
+ (easy_vector_constant): If the constant can be loaded with
+ XXSPLTI32DX, it is easy.
+ * config/rs6000/rs6000-protos.h (xxsplti32dx_constant_immediate):
+ New declaration.
+ * config/rs6000/rs6000.c (xxsplti32dx_constant_immediate): New
+ helper function.
+ (output_vec_const_move): If the operand can be loaded with
+ XXSPLTI32DX, split it.
+ (rs6000_output_move_128bit): Likewise.
+ (prefixed_xxsplti_p): Constants loaded with XXSPLTI32DX are
+ prefixed.
+ * config/rs6000/rs6000.md (movsf_hardfloat): Add support for
+ constants loaded with XXSPLTI32DX.
+ (mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
+ (mov<mode>_hardfloat64, FMOVE64 iterator): Likewise.
+ (movdi_internal32): Likewise.
+ (movdi_internal64): Likewise.
+ * config/rs6000/rs6000.opt (-mxxsplti32dx): New option.
+ * config/rs6000/vsx.md (UNSPEC_XXSPLTI32DX_CONST): New unspec.
+ (vsx_mov<mode>_64bit): Add support for constants loaded with
+ XXSPLTI32DX.
+ (vsx_mov<mode>_32bit): Likewise.
+ (XXSPLTI32DX): New mode iterator.
+ (splitter for XXSPLTI32DX): Add splitter for constants loaded with
+ XXSPLTI32DX.
+ (xxsplti32dx_<mode>_first): New insns.
+ (xxsplti32dx_<mode>_second): New insns.
+ * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
+ eD constraint.
+
+work070.patch013:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/constraints.md (eW): New constraint.
+ * config/rs6000/predicates.md (easy_vector_constant_splat_word):
+ New predicate.
+ (easy_vector_constant): If we can use XXSPLTIW, the vector
+ constant is easy.
+ * config/rs6000/rs6000-protos.h (xxspltiw_constant_immediate): New
+ declaration.
+ * config/rs6000/rs6000.c (xxspltib_constant_p): Don't return true
+ if we could generate XXSPLTIW instead of XXSPLTIB and sign
+ extend.
+ (xxspltiw_constant_immediate): New function.
+ (output_vec_const_move): Add support for loading up vector
+ constants with XXSPLTIW.
+ (prefixed_xxsplti_p): Recognize xxspltiw instructions as
+ prefixed.
+ * config/rs6000/rs6000.opt (-mxxspltiw): New debug switch.
+ * config/rs6000/vsx.md (vsx_mov<mode>_64bit): Add support for
+ constants loaded with XXSPLTIW.
+ (vsx_mov<mode>_32bit): Likewise.
+ * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
+ eW constraint.
+
+work070.patch012:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/constraints.md (eQ): New constraint.
+ * config/rs6000/predicates.md (easy_fp_constant): If we can use
+ LXVKQ, it is an easy floating point constant.
+ (easy_fp_constant_ieee128): New predicate.
+ * config/rs6000/rs6000-protos.h (xxspltidp_constant_immediate):
+ New declaration.
+ * config/rs6000/rs6000.c (xxspltidp_constant_immediate): New
+ function.
+ (output_vec_const_move): Add support for LXVKQ.
+ (rs6000_output_move_128bit): Likewise.
+ * config/rs6000/rs6000.opt (-mlxvkq): New debug option.
+ * config/rs6000/vsx.md (vsx_mov<mode>_64bit): Add support for
+ LXVKQ.
+ (vsx_mov<mode>_32bit): Likewise.
+ * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
+ eQ constraint.
+
+work070.patch011:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/constraints.md (eF): New constraint.
+ (eV): New constraint.
+ * config/rs6000/predicates.md (easy_fp_constant): If we can load
+ the scalar constant with XXSPLTIDP, the constant is easy.
+ (easy_fp_constant_64bit_scalar): New predicate.
+ (easy_vector_constant_64bit_element): New predicate.
+ (easy_vector_constant): If we can generate XXSPLTIDP, mark the
+ vector constant as easy.
+ * config/rs6000/rs6000-protos.h (xxspltidp_constant_immediate): New
+ declaration.
+ (prefixed_xxsplti_p): Likewise.
+ * config/rs6000/rs6000.c (xxspltidp_constant_immediate): New function.
+ (output_vec_const_move): Add support for XXSPLTIDP.
+ (prefixed_xxsplti_p): New function.
+ * config/rs6000/rs6000.md (prefixed attribute): Add support for the
+ xxsplti* prefixed instructions.
+ (movsf_hardfloat): Add XXSPLTIDP support.
+ (mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
+ (mov<mode>_hardfloat64, FMOVE64 iterator): Likewise.
+ (movdi_internal32): Likewise.
+ (movdi_internal64): Likewise.
+ * config/rs6000/rs6000.opt (-mxxspltidp): New switch.
+ * config/rs6000/vsx.md (vsx_move<mode>_64bit): Add XXSPLTIDP
+ support.
+ (vsx_move<mode>_32bit): Likewise.
+ (XXSPLTIDP_S): New mode iterator.
+ (XXSPLTIDP_V): Likewise.
+ (XXSPLTIDP): Likewise.
+ (xxspltidp_<mode>_inst): Replace xxspltidp_v2df_inst with an
+ iterated form that also does SFmode, DFmode, DImode, and
+ V2DImode.
+ (xxspltidp_<mode>_internal): New insn and splits.
+ * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
+ eF and eV constraints.
+
2021-10-04 Michael Meissner <meissner@linux.ibm.com>
Clone branch
diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 50e93527c6e..39e2dc561c8 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,3 +1,35 @@
+work070.patch014:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/vec-splat-constant-df-2.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-di-2.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v2df-2.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v2di-2.c: New test.
+
+work070.patch013:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/vec-splat-constant-v16qi.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v4sf.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v4si.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v8hi.c: New test.
+
+work070.patch012:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/float128-constant.c: New test.
+
+work070.patch011:
+2021-10-05 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/pr86731-fwrapv-longlong.c: Update insn
+ regex for power10.
+ * gcc.target/powerpc/vec-splat-constant-df.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-di.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-sf.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v2df.c: New test.
+ * gcc.target/powerpc/vec-splat-constant-v2di.c: New test.
+
2021-10-04 Michael Meissner <meissner@linux.ibm.com>
Clone branch
reply other threads:[~2021-10-05 23:36 UTC|newest]
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