+2024-11-25 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR target/117771
+ * system.h: Move the include of sstream above safe-ctype.h.
+
+2024-11-25 H.J. Lu <hjl.tools@gmail.com>
+
+ PR middle-end/117098
+ * calls.cc (store_one_arg): Check partial != 0 for BLKmode argument
+ passed on stack.
+
+2024-11-25 John David Anglin <danglin@gcc.gnu.org>
+
+ PR target/117645
+ * config/pa/pa.md (addti3): Revise pattern to support
+ arith11_operands. Use "R" operand prefix to print least
+ significant register of TImode register pair.
+ (addvti3, subti3, subvti3): Likewise.
+ (negti2, negvti2): Use "R" operand prefix.
+
+2024-11-25 Vladimir N. Makarov <vmakarov@redhat.com>
+
+ PR target/117105
+ * lra-constraints.cc (get_reload_reg): Create unique value reload
+ pseudos for early clobbered operands.
+
+2024-11-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*ashl<mode>3_negcnt):
+ For SImode shifts allow multiples of 32 (or multiples
+ of 64 for DImode shifts) for immediate operand 3.
+ (*ashl<mode>3_negcnt_1): Ditto.
+ (*<insn><mode>3_negcnt): Ditto.
+ (*<insn><mode>3_negcnt_1): Ditto.
+
+2024-11-25 Andrew Pinski <quic_apinski@quicinc.com>
+
+ * config/g.opt.urls: Regenerate.
+ * config/i386/i386.opt.urls: Regenerate.
+ * config/i386/nto.opt.urls: Regenerate.
+ * config/nvptx/nvptx.opt.urls: Regenerate.
+ * config/riscv/riscv.opt.urls: Regenerate.
+ * config/s390/s390.opt.urls: Regenerate.
+ * config/sol2.opt.urls: Regenerate.
+
+2024-11-25 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * common/config/nios2/*: Delete entire directory.
+ * config/nios2/*: Delete entire directory.
+ * config.gcc: Remove references to nios2.
+ * configure.ac: Likewise.
+ * doc/extend.texi: Likewise.
+ * doc/install.texi: Likewise.
+ * doc/invoke.texi: Likewise.
+ * doc/md.texi: Likewise.
+ * regenerate-opt-urls.py: Likewise.
+ * config.in: Regenerated.
+ * configure: Regenerated.
+
+2024-11-25 Robin Dapp <rdapp@ventanamicro.com>
+
+ PR target/117544
+ * config/riscv/vector.md (*mov<mode>_whole): Split.
+ (*mov<mode>_fract): Ditto.
+ (*mov<mode>): Ditto.
+ (*mov<mode>_vls): Ditto.
+ (*mov<mode>_reg_whole_vtype): New pattern with vtype use.
+ (*mov<mode>_fract_vtype): Ditto.
+ (*mov<mode>_vtype): Ditto.
+ (*mov<mode>_vls_vtype): Ditto.
+
+2024-11-25 Robin Dapp <rdapp@ventanamicro.com>
+
+ PR target/111600
+ * genemit.cc (handle_arg): Use files instead of filenames.
+ (main): Ditto.
+ * gensupport.cc (SIZED_BASED_CHUNKS): Define.
+ (choose_output): New function.
+ * gensupport.h (choose_output): Declare.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ PR target/116760
+ * config/i386/i386.cc (ix86_vector_costs::add_stmt_cost):
+ Scale vec_construct for single-lane VMAT_STRIDED_SLP the
+ same as VMAT_ELEMENTWISE.
+ * tree-vect-stmts.cc (vectorizable_store): Pass SLP node
+ down to costing for vec_to_scalar for VMAT_STRIDED_SLP.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ * config/i386/i386.cc (ix86_vector_costs::finish_cost): For an
+ 128bit SSE epilogue request a 64bit SSE epilogue if the 128bit
+ SSE epilogue VF was 16 or higher.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/117767
+ * tree-vect-stmts.cc (vectorizable_store): Check for supported
+ alignment before using a an alternate store vector type.
+ (vectorizable_load): Likewise for loads.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/115825
+ * tree-ssa-loop-ivcanon.cc (loop_size::not_eliminatable_after_peeling):
+ New.
+ (loop_size::last_iteration_not_eliminatable_after_peeling): Likewise.
+ (tree_estimate_loop_size): Count stmts with side-effects as
+ not optimistically eliminatable.
+ (estimated_unrolled_size): Compute the number of stmts that can
+ be optimistically eliminated by followup transforms.
+ (try_unroll_loop_completely): Adjust.
+
+2024-11-25 Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/riscv.cc (riscv_asan_shadow_offset): Use dynamic
+ offset for RV64.
+ (riscv_asan_dynamic_shadow_offset_p): New.
+ (TARGET_ASAN_DYNAMIC_SHADOW_OFFSET_P): New.
+
+2024-11-25 Kito Cheng <kito.cheng@sifive.com>
+
+ * asan.cc (asan_dynamic_shadow_offset_p): New.
+ (asan_shadow_memory_dynamic_address): New.
+ (asan_local_shadow_memory_dynamic_address): New.
+ (get_asan_shadow_memory_dynamic_address_decl): New.
+ (asan_maybe_insert_dynamic_shadow_at_function_entry): New.
+ (asan_emit_stack_protection): Support dynamic shadow offset.
+ (build_shadow_mem_access): Ditto.
+ * asan.h (asan_maybe_insert_dynamic_shadow_at_function_entry): New.
+ * doc/tm.texi (TARGET_ASAN_DYNAMIC_SHADOW_OFFSET_P): New.
+ * doc/tm.texi.in (TARGET_ASAN_DYNAMIC_SHADOW_OFFSET_P): Ditto.
+ * sanopt.cc (pass_sanopt::execute): Handle dynamic shadow offset.
+ * target.def (asan_dynamic_shadow_offset_p): New.
+ * toplev.cc (process_options): Handle dynamic shadow offset.
+
+2024-11-25 Dongyan Chen <chendongyan@isrc.iscas.ac.cn>
+
+ * common/config/riscv/riscv-common.cc: New extension.
+ * common/config/riscv/riscv-ext-bitmask.def (RISCV_EXT_BITMASK): Ditto.
+ * config/riscv/riscv.opt: New mask.
+
+2024-11-25 Xi Ruoyao <xry111@xry111.site>
+
+ * config/pa/pa.cc (pa_section_type_flags): Remove.
+ (TARGET_SECTION_TYPE_FLAGS): Remove.
+
+2024-11-25 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu>
+ Philipp Tomsich <philipp.tomsich@vrull.eu>
+
+ * Makefile.in (OBJS): Add avoid-store-forwarding.o.
+ * common.opt (favoid-store-forwarding): New option.
+ * common.opt.urls: Regenerate.
+ * doc/invoke.texi: New param store-forwarding-max-distance.
+ * doc/passes.texi: Document new pass.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in: Document new pass.
+ * params.opt (store-forwarding-max-distance): New param.
+ * passes.def: Add pass_rtl_avoid_store_forwarding before
+ pass_early_remat.
+ * target.def (avoid_store_forwarding_p): New DEFHOOK.
+ * target.h (struct store_fwd_info): Declare.
+ * targhooks.cc (default_avoid_store_forwarding_p): New function.
+ * targhooks.h (default_avoid_store_forwarding_p): Declare.
+ * tree-pass.h (make_pass_rtl_avoid_store_forwarding): Declare.
+ * avoid-store-forwarding.cc: New file.
+ * avoid-store-forwarding.h: New file.
+ * timevar.def (TV_AVOID_STORE_FORWARDING): New timevar.
+
+2024-11-25 liuhongt <hongtao.liu@intel.com>
+
+ PR target/117562
+ * config/i386/sse.md (vec_unpacks_hi_v4sf): Initialize
+ operands[2] with CONST0_RTX.
+
2024-11-24 Martin Jambor <mjambor@suse.cz>
* ipa-prop.cc (ipa_duplicate_jump_function): New function.
+2024-11-25 Gaius Mulley <gaiusmod2@gmail.com>
+
+ PR modula2/117777
+ * gm2/extensions/asm/pass/conststr.mod: New test.
+
+2024-11-25 H.J. Lu <hjl.tools@gmail.com>
+
+ PR middle-end/117098
+ * gcc.dg/sibcall-12.c: New test.
+
+2024-11-25 Vladimir N. Makarov <vmakarov@redhat.com>
+
+ PR target/117105
+ * gcc.target/i386/pr117105.c: New test.
+
+2024-11-25 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * g++.target/nios2/*: Delete entire directory.
+ * gcc.target/nios2/*: Delete entire directory.
+ * g++.dg/cpp0x/constexpr-rom.C: Remove refences to nios2.
+ * g++.old-deja/g++.jason/thunk3.C: Likewise.
+ * gcc.c-torture/execute/20101011-1.c: Likewise.
+ * gcc.c-torture/execute/pr47237.c: Likewise.
+ * gcc.dg/20020312-2.c: Likewise.
+ * gcc.dg/20021029-1.c: Likewise.
+ * gcc.dg/debug/btf/btf-datasec-1.c: Likewise.
+ * gcc.dg/ifcvt-4.c: Likewise.
+ * gcc.dg/stack-usage-1.c: Likewise.
+ * gcc.dg/struct-by-value-1.c: Likewise.
+ * gcc.dg/tree-ssa/reassoc-33.c: Likewise.
+ * gcc.dg/tree-ssa/reassoc-34.c: Likewise.
+ * gcc.dg/tree-ssa/reassoc-35.c: Likewise.
+ * gcc.dg/tree-ssa/reassoc-36.c: Likewise.
+ * lib/target-supports.exp: Likewise.
+
+2024-11-25 Steve Kargl <kargls@comcast.net>
+
+ PR fortran/117765
+ * gfortran.dg/impure_fcn_do_concurrent.f90: New test.
+
+2024-11-25 Robin Dapp <rdapp@ventanamicro.com>
+
+ PR target/117544
+ * gcc.target/riscv/rvv/base/abi-call-args-4.c: Expect vsetvl.
+ * gcc.target/riscv/rvv/base/pr117544.c: New test.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/117767
+ * gcc.dg/vect/pr117767.c: New testcase.
+
+2024-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/117663
+ * gcc.target/powerpc/pr58673-1.c: Add -std=gnu17 to dg-options.
+ * gcc.target/powerpc/pr64505.c: Likewise.
+ * gcc.target/powerpc/pr116170.c: Likewise.
+ * gcc.target/powerpc/pr58673-2.c: Likewise.
+ * gcc.target/powerpc/pr64019.c: Likewise.
+ * gcc.target/powerpc/pr96506-1.c: Likewise.
+ * gcc.target/powerpc/swaps-stack-protector.c: Likewise.
+ * gcc.target/powerpc/pr78543.c: Likewise.
+ * gcc.dg/vect/pr48765.c: Add -std=gnu17 to dg-additional-options.
+
+2024-11-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/115825
+ * gcc.dg/tree-ssa/cunroll-17.c: New testcase.
+ * gcc.dg/tree-ssa/cunroll-2.c: Adjust to not expect unrolling.
+ * gcc.dg/pr94600-1.c: Force unrolling.
+ * c-c++-common/ubsan/unreachable-3.c: Likewise.
+ * g++.dg/warn/Warray-bounds-20.C: XFAIL cases we rely on
+ unrolling loops created by new expressions and not inlined
+ CTOR invocations.
+
+2024-11-25 Kito Cheng <kito.cheng@sifive.com>
+
+ * g++.dg/asan/asan_test.cc: Update the testcase for dynamic
+ offset.
+
+2024-11-25 Dongyan Chen <chendongyan@isrc.iscas.ac.cn>
+
+ * gcc.target/riscv/arch-44.c: New test.
+
+2024-11-25 Haochen Jiang <haochen.jiang@intel.com>
+
+ * lib/target-supports.exp (check_effective_target_avx10_2):
+ Remove AVX10.2 option.
+ (check_effective_target_avx10_2_512): Ditto.
+
+2024-11-25 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu>
+ Philipp Tomsich <philipp.tomsich@vrull.eu>
+
+ * gcc.target/aarch64/avoid-store-forwarding-1.c: New test.
+ * gcc.target/aarch64/avoid-store-forwarding-2.c: New test.
+ * gcc.target/aarch64/avoid-store-forwarding-3.c: New test.
+ * gcc.target/aarch64/avoid-store-forwarding-4.c: New test.
+ * gcc.target/aarch64/avoid-store-forwarding-5.c: New test.
+ * gcc.target/x86_64/abi/callabi/avoid-store-forwarding-1.c: New test.
+ * gcc.target/x86_64/abi/callabi/avoid-store-forwarding-2.c: New test.
+
2024-11-24 Uros Bizjak <ubizjak@gmail.com>
* lib/target-supports.exp (add_options_for_float16): Add -mpfpmath=sse.