+2023-08-30 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ PR target/106562
+ * config/pru/predicates.md (const_0_operand): New predicate.
+ (pru_cstore_comparison_operator): Ditto.
+ * config/pru/pru.md (cstore<mode>4): New pattern.
+ (cstoredi4): Ditto.
+
+2023-08-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/111228
+ * match.pd ((vec_perm (vec_perm ..) @5 ..) -> (vec_perm @x @5 ..)):
+ New simplifications.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/autovec.md (movmisalign<mode>): Delete.
+
+2023-08-30 Die Li <lidie@eswincomputing.com>
+ Fei Gao <gaofei@eswincomputing.com>
+
+ * config/riscv/peephole.md: New pattern.
+ * config/riscv/predicates.md (a0a1_reg_operand): New predicate.
+ (zcmp_mv_sreg_operand): New predicate.
+ * config/riscv/riscv.md: New predicate.
+ * config/riscv/zc.md (*mva01s<X:mode>): New pattern.
+ (*mvsa01<X:mode>): New pattern.
+
+2023-08-30 Fei Gao <gaofei@eswincomputing.com>
+
+ * config/riscv/riscv.cc
+ (riscv_zcmp_can_use_popretz): true if popretz can be used
+ (riscv_gen_multi_pop_insn): interface to generate cm.pop[ret][z]
+ (riscv_expand_epilogue): expand cm.pop[ret][z] in epilogue
+ * config/riscv/riscv.md: define A0_REGNUM
+ * config/riscv/zc.md
+ (@gpr_multi_popretz_up_to_ra_<mode>): md for popretz ra
+ (@gpr_multi_popretz_up_to_s0_<mode>): md for popretz ra, s0
+ (@gpr_multi_popretz_up_to_s1_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s2_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s3_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s4_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s5_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s6_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s7_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s8_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s9_<mode>): likewise
+ (@gpr_multi_popretz_up_to_s11_<mode>): likewise
+
+2023-08-30 Fei Gao <gaofei@eswincomputing.com>
+
+ * config/riscv/iterators.md
+ (slot0_offset): slot 0 offset in stack GPRs area in bytes
+ (slot1_offset): slot 1 offset in stack GPRs area in bytes
+ (slot2_offset): likewise
+ (slot3_offset): likewise
+ (slot4_offset): likewise
+ (slot5_offset): likewise
+ (slot6_offset): likewise
+ (slot7_offset): likewise
+ (slot8_offset): likewise
+ (slot9_offset): likewise
+ (slot10_offset): likewise
+ (slot11_offset): likewise
+ (slot12_offset): likewise
+ * config/riscv/predicates.md
+ (stack_push_up_to_ra_operand): predicates of stack adjust pushing ra
+ (stack_push_up_to_s0_operand): predicates of stack adjust pushing ra, s0
+ (stack_push_up_to_s1_operand): likewise
+ (stack_push_up_to_s2_operand): likewise
+ (stack_push_up_to_s3_operand): likewise
+ (stack_push_up_to_s4_operand): likewise
+ (stack_push_up_to_s5_operand): likewise
+ (stack_push_up_to_s6_operand): likewise
+ (stack_push_up_to_s7_operand): likewise
+ (stack_push_up_to_s8_operand): likewise
+ (stack_push_up_to_s9_operand): likewise
+ (stack_push_up_to_s11_operand): likewise
+ (stack_pop_up_to_ra_operand): predicates of stack adjust poping ra
+ (stack_pop_up_to_s0_operand): predicates of stack adjust poping ra, s0
+ (stack_pop_up_to_s1_operand): likewise
+ (stack_pop_up_to_s2_operand): likewise
+ (stack_pop_up_to_s3_operand): likewise
+ (stack_pop_up_to_s4_operand): likewise
+ (stack_pop_up_to_s5_operand): likewise
+ (stack_pop_up_to_s6_operand): likewise
+ (stack_pop_up_to_s7_operand): likewise
+ (stack_pop_up_to_s8_operand): likewise
+ (stack_pop_up_to_s9_operand): likewise
+ (stack_pop_up_to_s11_operand): likewise
+ * config/riscv/riscv-protos.h
+ (riscv_zcmp_valid_stack_adj_bytes_p):declaration
+ * config/riscv/riscv.cc (struct riscv_frame_info): comment change
+ (riscv_avoid_multi_push): helper function of riscv_use_multi_push
+ (riscv_use_multi_push): true if multi push is used
+ (riscv_multi_push_sregs_count): num of sregs in multi-push
+ (riscv_multi_push_regs_count): num of regs in multi-push
+ (riscv_16bytes_align): align to 16 bytes
+ (riscv_stack_align): moved to a better place
+ (riscv_save_libcall_count): no functional change
+ (riscv_compute_frame_info): add zcmp frame info
+ (riscv_for_each_saved_reg): save or restore fprs in specified slot for zcmp
+ (riscv_adjust_multi_push_cfi_prologue): adjust cfi for cm.push
+ (riscv_gen_multi_push_pop_insn): gen function for multi push and pop
+ (get_multi_push_fpr_mask): get mask for the fprs pushed by cm.push
+ (riscv_expand_prologue): allocate stack by cm.push
+ (riscv_adjust_multi_pop_cfi_epilogue): adjust cfi for cm.pop[ret]
+ (riscv_expand_epilogue): allocate stack by cm.pop[ret]
+ (zcmp_base_adj): calculate stack adjustment base size
+ (zcmp_additional_adj): calculate stack adjustment additional size
+ (riscv_zcmp_valid_stack_adj_bytes_p): check if stack adjustment valid
+ * config/riscv/riscv.h (RETURN_ADDR_MASK): mask of ra
+ (S0_MASK): likewise
+ (S1_MASK): likewise
+ (S2_MASK): likewise
+ (S3_MASK): likewise
+ (S4_MASK): likewise
+ (S5_MASK): likewise
+ (S6_MASK): likewise
+ (S7_MASK): likewise
+ (S8_MASK): likewise
+ (S9_MASK): likewise
+ (S10_MASK): likewise
+ (S11_MASK): likewise
+ (MULTI_PUSH_GPR_MASK): GPR_MASK that cm.push can cover at most
+ (ZCMP_MAX_SPIMM): max spimm value
+ (ZCMP_SP_INC_STEP): zcmp sp increment step
+ (ZCMP_INVALID_S0S10_SREGS_COUNTS): num of s0-s10
+ (ZCMP_S0S11_SREGS_COUNTS): num of s0-s11
+ (ZCMP_MAX_GRP_SLOTS): max slots of pushing and poping in zcmp
+ (CALLEE_SAVED_FREG_NUMBER): get x of fsx(fs0 ~ fs11)
+ * config/riscv/riscv.md: include zc.md
+ * config/riscv/zc.md: New file. machine description for zcmp
+
+2023-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/110914
+ * tree-ssa-strlen.cc (strlen_pass::handle_builtin_memcpy): Don't call
+ adjust_last_stmt unless len is known constant.
+
+2023-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/111015
+ * gimple-ssa-store-merging.cc
+ (imm_store_chain_info::output_merged_store): Use wi::mask and
+ wide_int_to_tree instead of unsigned HOST_WIDE_INT shift and
+ build_int_cst to build BIT_AND_EXPR mask.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * tree-ssa-alias.cc (ref_maybe_used_by_call_p_1): Add MASK_LEN_ variant.
+ (call_may_clobber_ref_p_1): Ditto.
+ * tree-ssa-loop-ivopts.cc (get_mem_type_for_internal_fn): Ditto.
+ (get_alias_ptr_type_for_ptr_address): Ditto.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-vsetvl.cc
+ (vector_insn_info::get_avl_or_vl_reg): Fix bug.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/autovec-vls.md (movmisalign<mode>): New pattern.
+ * config/riscv/riscv.cc (riscv_support_vector_misalignment): Support
+ VLS misalign.
+
2023-08-29 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/zicond.md: New splitters to rewrite single bit
+2023-08-30 Eric Feng <ef2648@columbia.edu>
+
+ PR analyzer/107646
+ * gcc.dg/plugin/analyzer_cpython_plugin.c: Implements reference
+ count checking for PyObjects.
+ * gcc.dg/plugin/cpython-plugin-test-2.c: Moved to...
+ * gcc.dg/plugin/cpython-plugin-test-PyList_Append.c: ...here
+ (and added more tests).
+ * gcc.dg/plugin/cpython-plugin-test-1.c: Moved to...
+ * gcc.dg/plugin/cpython-plugin-test-no-Python-h.c: ...here (and
+ added more tests).
+ * gcc.dg/plugin/plugin.exp: New tests.
+ * gcc.dg/plugin/cpython-plugin-test-PyList_New.c: New test.
+ * gcc.dg/plugin/cpython-plugin-test-PyLong_FromLong.c: New test.
+
+2023-08-30 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ PR target/106562
+ * gcc.target/pru/pr106562-10.c: New test.
+ * gcc.target/pru/pr106562-11.c: New test.
+ * gcc.target/pru/pr106562-5.c: New test.
+ * gcc.target/pru/pr106562-6.c: New test.
+ * gcc.target/pru/pr106562-7.c: New test.
+ * gcc.target/pru/pr106562-8.c: New test.
+ * gcc.target/pru/pr106562-9.c: New test.
+
+2023-08-30 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91319
+ * g++.dg/cpp2a/desig30.C: New test.
+
+2023-08-30 Marek Polacek <polacek@redhat.com>
+
+ PR c++/111173
+ * g++.dg/cpp2a/constinit19.C: New test.
+
+2023-08-30 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/forwprop-42.c: Use __UINT64_TYPE__ instead
+ of unsigned long.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.dg/vect/slp-reduc-7.c: Add RVV.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.dg/vect/slp-26.c: Adapt for RVV.
+
+2023-08-30 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/48776
+ * gfortran.dg/interface_procedure_1.f90: New test.
+
+2023-08-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/111228
+ * gcc.dg/tree-ssa/forwprop-42.c: New testcase.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.dg/vect/vect-double-reduc-5.c: Add riscv.
+ * gcc.dg/vect/vect-outer-4e.c: Ditto.
+ * gcc.dg/vect/vect-outer-4f.c: Ditto.
+ * gcc.dg/vect/vect-outer-4g.c: Ditto.
+ * gcc.dg/vect/vect-outer-4k.c: Ditto.
+ * gcc.dg/vect/vect-outer-4l.c: Ditto.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.dg/vect/pr88598-1.c: Add riscv_vector.
+ * gcc.dg/vect/pr88598-2.c: Ditto.
+ * gcc.dg/vect/pr88598-3.c: Ditto.
+
+2023-08-30 Die Li <lidie@eswincomputing.com>
+ Fei Gao <gaofei@eswincomputing.com>
+
+ * gcc.target/riscv/cm_mv_rv32.c: New test.
+
+2023-08-30 Fei Gao <gaofei@eswincomputing.com>
+
+ * gcc.target/riscv/rv32e_zcmp.c: add testcase for cm.popretz in rv32e
+ * gcc.target/riscv/rv32i_zcmp.c: add testcase for cm.popretz in rv32i
+
+2023-08-30 Fei Gao <gaofei@eswincomputing.com>
+
+ * gcc.target/riscv/rv32e_zcmp.c: New test.
+ * gcc.target/riscv/rv32i_zcmp.c: New test.
+ * gcc.target/riscv/zcmp_push_fpr.c: New test.
+ * gcc.target/riscv/zcmp_stack_alignment.c: New test.
+
+2023-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/110914
+ * gcc.c-torture/execute/pr110914.c: New test.
+
+2023-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/111015
+ * gcc.dg/pr111015.c: New test.
+
+2023-08-30 Tsukasa OI <research_trasio@irq.a4lg.com>
+
+ * gcc.target/riscv/arch-24.c: Test RV32I+Zcf instead.
+
+2023-08-30 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/autovec/vls/misalign-1.c: New test.
+
2023-08-29 Philipp Tomsich <philipp.tomsich@vrull.eu>
* gcc.target/riscv/zicond-xor-01.c: New test.
projects / thirdparty / gcc.git / commitdiff
