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GCC Administrator
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Daily bump.
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‎gcc/ChangeLog‎

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2026-04-26 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR rtl-optimization/56096
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* config/riscv/riscv.md: Add new patterns to optimize certain cases with
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a logical AND feeding an equality test against zero.
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2026-04-25 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
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PR tree-optimization/124061
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* tree-scalar-evolution.cc (interpret_rhs_expr): Use
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INTEGRAL_NB_TYPE_P instead of comparing the code to INTEGER_TYPE.
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* tree-ssa-loop-niter.cc (number_of_iterations_ne): Likewise.
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(number_of_iterations_cltz): Likewise.
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(number_of_iterations_exit_assumptions): Likewise.
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* tree.h (INTEGRAL_NB_TYPE_P): New macro.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/123904
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* config/riscv/riscv.md (masking shifted value): New splitter to
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optimize certain masking operations on shifted values.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/123838
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* config/riscv/riscv.md: Use splitters to simplify shifts where
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the shift count is 31-N or 63-N.
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2026-04-25 Pan Li <pan2.li@intel.com>
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* config/riscv/predicates.md: Add ge to the swappable
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cmp operator iterator.
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* config/riscv/riscv-v.cc (get_swapped_cmp_rtx_code): Take
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care of the swapped rtx code as well.
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2026-04-25 Daniel Barboza <daniel.barboza@oss.qualcomm.com>
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PR tree-optimization/64567
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* match.pd (`cond (bit_and A IMM) (bit_or A IMM) A`): New
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pattern.
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(`cond (bit_and A IMM) (bit_and A ~IMM) A`): New pattern.
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2026-04-25 Avinal Kumar <avinal.xlvii@gmail.com>
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PR tree-optimization/122989
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* tree-ssa-strlen.cc (get_string_length): Use
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gimple_convert_to_ptrofftype and gimple_build instead of
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convert_to_ptrofftype/force_gimple_operand_gsi/gimple_build_assign.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/124984
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* config/riscv/thead.cc (th_memidx_classify_address_index): Extract
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constant multiplicand value from the right object.
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2026-04-24 Hans-Peter Nilsson <hp@axis.com>
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* doc/sourcebuild.texi (Effective-Target Keywords): Document 'sleep'.

‎gcc/DATESTAMP‎

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20260425
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20260426

‎gcc/c/ChangeLog‎

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2026-04-25 Martin Uecker <uecker@tugraz.at>
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PR c/124303
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* c-decl.cc (finish_struct): Check for consistency of
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declarations after completing variants.
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2026-04-22 Jakub Jelinek <jakub@redhat.com>
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PR sanitizer/124969

‎gcc/testsuite/ChangeLog‎

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2026-04-26 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR rtl-optimization/56096
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* gcc.target/riscv/pr56096.c: New test.
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2026-04-25 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
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PR tree-optimization/124061
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* g++.dg/opt/enum-loop-1.C: New test.
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* gcc.dg/tree-ssa/bitint-loop-opt-1.c: New test.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/123904
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* gcc.target/riscv/pr123904.c: New test.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/123838
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* gcc.target/riscv/pr123838.c: New test.
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Co-authored-by: Austin Law <austinklaw@gmail.com>
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2026-04-25 Martin Uecker <uecker@tugraz.at>
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PR c/124303
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* gcc.dg/pr124303.c: New test.
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2026-04-25 Pan Li <pan2.li@intel.com>
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c: Add asm check
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for vmsle.vx.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c: Ditto.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h: Add test
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helper macros.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h: Add test
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data for run test.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i16.c: New test.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i32.c: New test.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i64.c: New test.
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* gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i8.c: New test.
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2026-04-25 Daniel Barboza <daniel.barboza@oss.qualcomm.com>
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PR tree-optimization/64567
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* gcc.dg/tree-ssa/pr64567-2.c: New test.
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* gcc.dg/tree-ssa/pr64567.c: New test.
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2026-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* gcc.target/x86_64/abi/asm-support.S: Use .note.GNU-stack on
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FreeBSD, too.
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* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/avx512f/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/avx512fp16/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/bf16/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/bf16/m256bf16/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/bf16/m512bf16/asm-support.S: Likewise.
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* gcc.target/x86_64/abi/ms-sysv/do-test.S: Likewise.
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Update comment.
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* gcc.target/x86_64/abi/ms-sysv/ms-sysv.exp (runtest_ms_sysv): Add
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--omit-rbp-clobbers on FreeBSD.
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* gcc.target/x86_64/abi/callabi/leaf-2.c (dg-options): Add
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-fomit-frame-pointer.
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2026-04-25 Jeff Law <jeffrey.law@oss.qualcomm.com>
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PR target/124984
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* gcc.target/riscv/pr124984.c: New test.
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2026-04-24 Hans-Peter Nilsson <hp@axis.com>
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* lib/target-supports.exp (check_effective_target_sleep): New.

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