https://gcc.gnu.org/g:afbf84bc9040123206703adbe01e024175976bf0
commit r17-91-gafbf84bc9040123206703adbe01e024175976bf0 Author: GCC Administrator <[email protected]> Date: Sun Apr 26 00:16:30 2026 +0000 Daily bump. Diff: --- gcc/ChangeLog | 55 +++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/c/ChangeLog | 6 ++++ gcc/testsuite/ChangeLog | 81 +++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 143 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1b6af32cfb2c..3f7e53096ae2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,58 @@ +2026-04-26 Jeff Law <[email protected]> + + PR rtl-optimization/56096 + * config/riscv/riscv.md: Add new patterns to optimize certain cases with + a logical AND feeding an equality test against zero. + +2026-04-25 Andrew Pinski <[email protected]> + + PR tree-optimization/124061 + * tree-scalar-evolution.cc (interpret_rhs_expr): Use + INTEGRAL_NB_TYPE_P instead of comparing the code to INTEGER_TYPE. + * tree-ssa-loop-niter.cc (number_of_iterations_ne): Likewise. + (number_of_iterations_cltz): Likewise. + (number_of_iterations_exit_assumptions): Likewise. + * tree.h (INTEGRAL_NB_TYPE_P): New macro. + +2026-04-25 Jeff Law <[email protected]> + + PR target/123904 + * config/riscv/riscv.md (masking shifted value): New splitter to + optimize certain masking operations on shifted values. + +2026-04-25 Jeff Law <[email protected]> + + PR target/123838 + * config/riscv/riscv.md: Use splitters to simplify shifts where + the shift count is 31-N or 63-N. + +2026-04-25 Pan Li <[email protected]> + + * config/riscv/predicates.md: Add ge to the swappable + cmp operator iterator. + * config/riscv/riscv-v.cc (get_swapped_cmp_rtx_code): Take + care of the swapped rtx code as well. + +2026-04-25 Daniel Barboza <[email protected]> + + PR tree-optimization/64567 + * match.pd (`cond (bit_and A IMM) (bit_or A IMM) A`): New + pattern. + (`cond (bit_and A IMM) (bit_and A ~IMM) A`): New pattern. + +2026-04-25 Avinal Kumar <[email protected]> + + PR tree-optimization/122989 + * tree-ssa-strlen.cc (get_string_length): Use + gimple_convert_to_ptrofftype and gimple_build instead of + convert_to_ptrofftype/force_gimple_operand_gsi/gimple_build_assign. + +2026-04-25 Jeff Law <[email protected]> + + PR target/124984 + * config/riscv/thead.cc (th_memidx_classify_address_index): Extract + constant multiplicand value from the right object. + 2026-04-24 Hans-Peter Nilsson <[email protected]> * doc/sourcebuild.texi (Effective-Target Keywords): Document 'sleep'. diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 0964571cd054..8f5381806216 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20260425 +20260426 diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index c185fd6bfa3c..a1cc6fc978d3 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,9 @@ +2026-04-25 Martin Uecker <[email protected]> + + PR c/124303 + * c-decl.cc (finish_struct): Check for consistency of + declarations after completing variants. + 2026-04-22 Jakub Jelinek <[email protected]> PR sanitizer/124969 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 23e9a3d14350..cb3058bd9ac3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,84 @@ +2026-04-26 Jeff Law <[email protected]> + + PR rtl-optimization/56096 + * gcc.target/riscv/pr56096.c: New test. + +2026-04-25 Andrew Pinski <[email protected]> + + PR tree-optimization/124061 + * g++.dg/opt/enum-loop-1.C: New test. + * gcc.dg/tree-ssa/bitint-loop-opt-1.c: New test. + +2026-04-25 Jeff Law <[email protected]> + + PR target/123904 + * gcc.target/riscv/pr123904.c: New test. + +2026-04-25 Jeff Law <[email protected]> + + PR target/123838 + * gcc.target/riscv/pr123838.c: New test. + Co-authored-by: Austin Law <[email protected]> + +2026-04-25 Martin Uecker <[email protected]> + + PR c/124303 + * gcc.dg/pr124303.c: New test. + +2026-04-25 Pan Li <[email protected]> + + * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c: Add asm check + for vmsle.vx. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c: Ditto. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h: Add test + helper macros. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h: Add test + data for run test. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i16.c: New test. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i32.c: New test. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i64.c: New test. + * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmsle-run-1-i8.c: New test. + +2026-04-25 Daniel Barboza <[email protected]> + + PR tree-optimization/64567 + * gcc.dg/tree-ssa/pr64567-2.c: New test. + * gcc.dg/tree-ssa/pr64567.c: New test. + +2026-04-25 Rainer Orth <[email protected]> + + * gcc.target/x86_64/abi/asm-support.S: Use .note.GNU-stack on + FreeBSD, too. + * gcc.target/x86_64/abi/avx/asm-support.S: Likewise. + * gcc.target/x86_64/abi/avx512f/asm-support.S: Likewise. + * gcc.target/x86_64/abi/avx512fp16/asm-support.S: Likewise. + * gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S: Likewise. + * gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S: Likewise. + * gcc.target/x86_64/abi/bf16/asm-support.S: Likewise. + * gcc.target/x86_64/abi/bf16/m256bf16/asm-support.S: Likewise. + * gcc.target/x86_64/abi/bf16/m512bf16/asm-support.S: Likewise. + * gcc.target/x86_64/abi/ms-sysv/do-test.S: Likewise. + Update comment. + * gcc.target/x86_64/abi/ms-sysv/ms-sysv.exp (runtest_ms_sysv): Add + --omit-rbp-clobbers on FreeBSD. + * gcc.target/x86_64/abi/callabi/leaf-2.c (dg-options): Add + -fomit-frame-pointer. + +2026-04-25 Jeff Law <[email protected]> + + PR target/124984 + * gcc.target/riscv/pr124984.c: New test. + 2026-04-24 Hans-Peter Nilsson <[email protected]> * lib/target-supports.exp (check_effective_target_sleep): New.
