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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7ebc075..1717079 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,92 @@ +2022-05-09 Qing Zhao <qing.zhao@oracle.com> + + PR target/101891 + * config/i386/i386.cc (zero_call_used_regno_mode): use V2SImode + as a generic MMX mode instead of V4HImode. + (zero_all_mm_registers): Use SET to zero instead of MOV for + zeroing scratch registers. + (ix86_zero_call_used_regs): Likewise. + +2022-05-09 liuhongt <hongtao.liu@intel.com> + + PR target/105354 + * config/i386/i386-expand.cc + (expand_vec_perm_pslldq_psrldq_por): New function. + (ix86_expand_vec_perm_const_1): Try + expand_vec_perm_pslldq_psrldq_por for both 3-instruction and + 4/5-instruction sequence. + +2022-05-09 Martin Liška <mliska@suse.cz> + + * basic-block.h (STATIC_ASSERT): Use normal STATIC_ASSERT. + * system.h (STATIC_ASSERT): Define as static_assert for C++ + and fallback to array index in C. + +2022-05-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/105517 + * tree-ssa-sccvn.cc (vn_reference_lookup): Make sure the accumulated + offset can be represented in the POINTER_PLUS_EXPR IL. + (vn_reference_insert): Likewise. + * poly-int.h (sext_hwi): Add poly version of sext_hwi. + +2022-05-09 Richard Biener <rguenther@suse.de> + + * match.pd: Remove #if GIMPLE guards around ! using patterns. + +2022-05-09 liuhongt <hongtao.liu@intel.com> + + PR target/105072 + * config/i386/sse.md (*sse4_1_<code>v2qiv2di2<mask_name>_1): + New define_insn. + (*sse4_1_zero_extendv2qiv2di2_2): New pre_reload + define_insn_and_split. + +2022-05-09 Alex Coplan <alex.coplan@arm.com> + + * cgraph.cc (cgraph_node::get_create): Don't dump if the current + symtab state is PARSING. + +2022-05-09 Martin Liska <mliska@suse.cz> + + * system.h (LIKELY): Define. + (UNLIKELY): Likewise. + * domwalk.cc (sort_bbs_postorder): Use {,UN}LIKELY + macros. + * dse.cc (set_position_unneeded): Likewise. + (set_all_positions_unneeded): Likewise. + (any_positions_needed_p): Likewise. + (all_positions_needed_p): Likewise. + * expmed.cc (flip_storage_order): Likewise. + * genmatch.cc (dt_simplify::gen_1): Likewise. + * ggc-common.cc (gt_pch_save): Likewise. + * print-rtl.cc: Likewise. + * rtl-iter.h (T>::array_type::~array_type): Likewise. + (T>::next): Likewise. + * rtl-ssa/internals.inl: Likewise. + * rtl-ssa/member-fns.inl: Likewise. + * rtlanal.cc (T>::add_subrtxes_to_queue): Likewise. + (rtx_properties::try_to_add_dest): Likewise. + * rtlanal.h (growing_rtx_properties::repeat): Likewise. + (vec_rtx_properties_base::~vec_rtx_properties_base): Likewise. + * simplify-rtx.cc (simplify_replace_fn_rtx): Likewise. + * sort.cc (likely): Likewise. + (mergesort): Likewise. + * wide-int.h (wi::eq_p): Likewise. + (wi::ltu_p): Likewise. + (wi::cmpu): Likewise. + (wi::bit_and): Likewise. + (wi::bit_and_not): Likewise. + (wi::bit_or): Likewise. + (wi::bit_or_not): Likewise. + (wi::bit_xor): Likewise. + (wi::add): Likewise. + (wi::sub): Likewise. + +2022-05-09 Kito Cheng <kito.cheng@sifive.com> + + * config/riscv/arch-canonicalize: Handle g correctly. + 2022-05-07 Marek Polacek <polacek@redhat.com> PR c++/101833 |