From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id D21E43858413; Tue, 7 Sep 2021 00:31:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D21E43858413 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work067)] Update ChangeLog.meissner. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work067 X-Git-Oldrev: a411bb50a9960637500a029558b4b23bd98daa69 X-Git-Newrev: 0d5bd29f8c43ed5fff45578338dd6b1a6c6e5874 Message-Id: <20210907003152.D21E43858413@sourceware.org> Date: Tue, 7 Sep 2021 00:31:52 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Sep 2021 00:31:52 -0000 https://gcc.gnu.org/g:0d5bd29f8c43ed5fff45578338dd6b1a6c6e5874 commit 0d5bd29f8c43ed5fff45578338dd6b1a6c6e5874 Author: Michael Meissner Date: Mon Sep 6 20:31:31 2021 -0400 Update ChangeLog.meissner. gcc/ 2021-09-06 Michael Meissner * ChangeLog.meissner: Update. gcc/testsuite/ 2021-09-06 Michael Meissner * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 110 +++++++++++++++++++++++++++++++++++++++ gcc/testsuite/ChangeLog.meissner | 31 +++++++++++ 2 files changed, 141 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 15c876737ad..8e4c43c029f 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,113 @@ +work067.patch005: +2021-09-06 Michael Meissner + + * config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Deal + with SUBREGs of TImode and DImode. + +work067.patch004: +2021-09-06 Michael Meissner + + * 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 (xxsplti32dx_constant_float_p): New + helper function. + (xxsplti32dx_constant_p): New function. + (output_vec_const_move): If the operand can be loaded with + XXSPLTI32DX, split it. + (prefixed_permute_p): Constants loaded with XXSPLTI32DX are + prefixed. + * config/rs6000/rs6000.md (movsf_hardfloat): Add support for + constants loaded with XXSPLTI32DX. + (mov_hardfloat32, FMOVE64 iterator): Add support for + constants loaded with XXSPLTI32DX. + (mov_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_): New insn and splitter for XXSPLTI32DX. + (xxsplti32dx__first): New insn. + (xxsplti32dx__second): New insn. + +work067.patch003: +2021-09-06 Michael Meissner + + * config/rs6000/constraints.md (eW): New constraint. + * config/rs6000/predicates.md (xxspltiw_operand): New predicate. + (easy_vector_constant): If we can use XXSPLTIW, the vector + constant is easy. + * config/rs6000/rs6000-protos.h (xxspltiw_constant_p): New + declaration. + * config/rs6000/rs6000.c (xxspltib_constant_p): If we can generate + XXSPLTIW, don't generate a XXSPLTIB and an extend instruction. + (const_vector_all_elements_equal_p): New function. + (xxspltiw_constant_p): New function. + (output_vec_const_move): Add support for loading up vector + constants with XXSPLTIW. + (prefixed_permute_p): Recognize xxspltiw instructions as + prefixed. + * config/rs6000/rs6000.opt (-mxxspltiw): New debug switch. + * config/rs6000/vsx.md (vsx_mov_64bit): Add support for + constants loaded with XXSPLTIW. + (vsx_mov_32bit): Likewise. + (vsx_splat_v8hi_xxspltiw): New insn. + (vsx_splat_v4si_xxspltiw): New insn. + (vsx_splat_v4sf_xxspltiw): New insn. + +work067.patch002: +2021-09-06 Michael Meissner + + * 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. + (lxvkq_operand): New predicate. + * config/rs6000/rs6000-protos.h (lxvkq_constant_p): New + declaration. + * config/rs6000/rs6000.c (lxvkq_constant_p): 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_64bit): Add support for + LXVKQ. + (vsx_mov_32bit): Likewise. + +work067.patch001: +2021-09-02 Michael Meissner + + * config/rs6000/constraints.md (eF): New constraint. + * config/rs6000/predicates.md (easy_fp_constant): If we can load + the scalar constant with XXSPLTIDP, the floating point constant is + easy. + (xxspltidp_operand): New predicate. + (easy_vector_constant): If we can generate XXSPLTIDP, mark the + vector constant as easy. + * config/rs6000/rs6000-protos.h (xxspltidp_constant_p): New + declaration. + (prefixed_permute_p): Likewise. + * config/rs6000/rs6000.c (xxspltidp_constant_p): New function. + (output_vec_const_move): Add support for XXSPLTIDP. + (prefixed_permute_p): New function. + * config/rs6000/rs6000.md (prefixed attribute): Add support for + permute prefixed instructions. + (movsf_hardfloat): Add XXSPLTIDP support. + (mov_hardfloat32, FMOVE64 iterator): Likewise. + (mov_hardfloat64, FMOVE64 iterator): Likewise. + * config/rs6000/rs6000.opt (-mxxspltidp): New switch. + * config/rs6000/vsx.md (vsx_move_64bit): Add XXSPLTIDP + support. + (vsx_move_32bit): Likewise. + (vsx_splat_v2df_xxspltidp): New insn. + (XXSPLTIDP): New mode iterator. + (xxspltidp__internal): New insn and splits. + (xxspltidp__inst): Replace xxspltidp_v2df_inst with an + iterated form that also does SFmode, and DFmode. + 2021-09-01 Michael Meissner Clone branch diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner index 15c876737ad..12ec3136060 100644 --- a/gcc/testsuite/ChangeLog.meissner +++ b/gcc/testsuite/ChangeLog.meissner @@ -1,3 +1,34 @@ +work067.patch004: +2021-09-06 Michael Meissner + + * gcc.target/powerpc/pr86731-fwrapv-longlong.c: Update insn + count. + * gcc.target/powerpc/vec-splat-constant-sf.c: Update insn count. + Add -mxxsplti32dx option. + * gcc.target/powerpc/vec-splat-constant-df.c: Likewise. + * gcc.target/powerpc/vec-splat-constant-v2df.c: Likewise. + +work067.patch003: +2021-09-06 Michael Meissner + + * 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. + * gcc.target/powerpc/vec-splati-runnable.c: Update insn counts. + +work067.patch002: +2021-09-06 Michael Meissner + + * gcc.target/powerpc/float128-constant.c: New test. + +work067.patch001: +2021-09-02 Michael Meissner + + * gcc.target/powerpc/vec-splat-constant-sf.c: New test. + * gcc.target/powerpc/vec-splat-constant-df.c: New test. + * gcc.target/powerpc/vec-splat-constant-v2df.c: New test. + 2021-09-01 Michael Meissner Clone branch