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From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work137-vsubreg)] Update ChangeLog.vsubreg Date: Fri, 29 Sep 2023 06:20:19 +0000 (GMT) [thread overview] Message-ID: <20230929062019.6FFFD3858C78@sourceware.org> (raw) https://gcc.gnu.org/g:08a1f7d4a4c46bb78c5b5d19adbaa8d9a27b3d47 commit 08a1f7d4a4c46bb78c5b5d19adbaa8d9a27b3d47 Author: Michael Meissner <meissner@linux.ibm.com> Date: Fri Sep 29 02:20:16 2023 -0400 Update ChangeLog.vsubreg Diff: --- gcc/ChangeLog.vsubreg | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) diff --git a/gcc/ChangeLog.vsubreg b/gcc/ChangeLog.vsubreg index 290012e9990..13dd08d5564 100644 --- a/gcc/ChangeLog.vsubreg +++ b/gcc/ChangeLog.vsubreg @@ -1,3 +1,112 @@ +==================== Branch work137-vsubreg, patch #402 ==================== + +Add support for -mvector-size-32. + +(vsize137 patches #300 and #301). + +2023-09-28 Michael Meissner <meissner@linux.ibm.com> + +gcc/ + + * config/rs6000/predicates.md (const_0_to_31_operand): New predicate. + * config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define + __VECTOR_SIZE_32__ if -mvector-size-32 was used. + * config/rs6000/rs6000-cpus.def (OTHER_POWER10_MASKS): Add + -mvector-size-32. + (POWERPC_MASKS): Likewise. + * config/rs6000/rs6000-protos.h (vector_pair_to_vector_mode): New + declaration. + (rs6000_adjust_for_vector_pair): Likewise. + (split_unary_vector_pair): Likewise. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + * config/rs6000/rs6000.cc (rs6000_hard_regno_mode_ok_uncached): Add + support for 32-byte vector types created with -mvector-size-32. + (rs6000_modes_tieable_p): Make all 32-byte vectors tie with other + 32-byte vectors. + (rs6000_debug_reg_global): If -mdebug=reg, print whether + -mvector-size-32 was enabled. + (rs6000_init_hard_regno_mode_ok): Add support for 32-byte vectors. + (rs6000_option_override_internal): Add checking for -mvector-size-32. + (rs6000_opt_masks): Add -mvector-size-32. + (rs6000_expand_vector_extract): Add support for 32-byte vectors. + (reg_offset_addressing_ok_p): Likewise. + (rs6000_emit_move): Likewise. + (rs6000_preferred_reload_class): Likewise. + (vector_pair_to_vector_mode): New vector pair helper function. + (rs6000_adjust_for_vector_pair): Likewise. + (rs6000_split_vpair_constan): Likewise. + (split_unary_vector_pair): Likewise. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + (rs6000_split_multireg_move): Add support for 32-byte vectors. + * config/rs6000/rs6000.h (VECTOR_PAIR_MODE): New macro. + * config/rs6000/rs6000.md (wd attribute): Add 32-byte vector modes. + (RELOAD): Likewise. + (toplevel): Include vector-pair.md. + * config/rs6000/rs6000.opt (-mvector-size-32): New option. + * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md. + * config/rs6000/vector-pair.md: New file. + * config/rs6000/vector.md (VEC_base): Add 32-byte vector modes. + * config/rs6000/vsx.md (VSX_EXTRACT_PREDICATE): Likewise. + (VSX_EX): Likewise. + (VPAIR_V4DI_V4DF): New mode iterator. + (VPAIR_VECTOR): New mode attribute. + (vpair_vector): Likewise. + (vsx_extract_<mode>, VPAIR_V4DF_V4DI iterator): New extract insn for + vector pair support. + (vsx_extract_v8sf): Likewise. + (vsx_extract_<mode>, VPAIR_SMALL_INT iterator): Likewise. + +gcc/testsuite/ + + * gcc.target/powerpc/vector-size-32-1.c: New test. + * gcc.target/powerpc/vector-size-32-2.c: New test. + * gcc.target/powerpc/vector-size-32-3.c: New test. + * gcc.target/powerpc/vector-size-32-4.c: New test. + * gcc.target/powerpc/vector-size-32-5.c: New test. + * gcc.target/powerpc/vector-size-32-6.c: New test. + + +==================== Branch work137-vsubreg, patch #401 ==================== + +Add support for vector pair built-in functions. + +(vpair137 patch #200). + +2023-09-29 Michael Meissner <meissner@linux.ibm.com> + +gcc/ + + * config/rs6000/predicates.md (mma_assemble_input_operand): Allow other + 16-byte vectors and not just V16QImode. + * config/rs6000/rs6000-builtins.def (__builtin_vpair_*): Add vector pair + built-in functions. + * config/rs6000/rs6000-protos.h (split_unary_vector_pair): Add + declaration. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + * config/rs6000/rs6000.cc (split_unary_vector_pair): New helper function + for vector pair built-in functions. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + * config/rs6000/rs6000.md (toplevel): Include vector-pair.md. + * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md. + * config/rs6000/vector-pair.md: New file. + * doc/extend.texi (PowerPC Vector Pair Built-in Functions): Document the + vector pair built-in functions. + +gcc/testsuite/ + + * gcc.target/powerpc/vector-pair-01.c: New test. + * gcc.target/powerpc/vector-pair-02.c: New test. + * gcc.target/powerpc/vector-pair-03.c: New test. + * gcc.target/powerpc/vector-pair-04.c: New test. + * gcc.target/powerpc/vector-pair-05.c: New test. + * gcc.target/powerpc/vector-pair-06.c: New test. + * gcc.target/powerpc/vector-pair-07.c: New test. + * gcc.target/powerpc/vector-pair-08.c: New test. + ==================== Branch work137-vsubreg, patch #400 ==================== Peter's patches for subreg support.
next reply other threads:[~2023-09-29 6:20 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-09-29 6:20 Michael Meissner [this message] -- strict thread matches above, loose matches on Subject: below -- 2023-09-29 5:48 Michael Meissner
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