+2026-06-15 Roger Sayle <roger@nextmovesoftware.com>
+
+ * config/i386/i386.cc (ix86_insn_cost): Add a suitable penalty
+ for USE of a MEM in a PARALLEL (for *<absneg>[sd]f2_1 splitter).
+
+2026-06-15 Kyrylo Tkachov <ktkachov@nvidia.com>
+
+ PR target/125795
+ * config/aarch64/aarch64-early-ra.cc (early_ra::allocate_colors):
+ Compute the allocated-FPR mask as
+ ((1ULL << color->group->size) - 1) << best.
+
+2026-06-15 Kael Andrew Franco <kaelfandrew@gmail.com>
+
+ PR tree-optimization/125737
+ PR tree-optimization/125737
+ * match.pd: Use tree_expr_nonnegative_p for X % Y < Y to true.
+
+2026-06-15 Kael Andrew Franco <kaelfandrew@gmail.com>
+
+ PR tree-optimization/125756
+ * match.pd: Use tree_expr_nonnegative_p for X < (typeof X)(X != 0) to false.
+
+2026-06-15 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ * tree-ssa-phiopt.cc (factor_out_all): New function.
+ (pass_phiopt::execute): Call factor_out_all isntead
+ of factor_out_conditional_operation and
+ cond_if_else_store_replacement_limited.
+
+2026-06-15 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu>
+
+ PR rtl-optimization/123754
+ * expmed.cc (store_integral_bit_field): When the SUBREG
+ narrowing fails, defer to store_split_bit_field instead of
+ asserting.
+
+2026-06-15 Jim Tsung-Chun Lin <jim@andestech.com>
+
+ * common/config/riscv/riscv-common.cc (riscv_select_multilib):
+ Don't set riscv_no_matched_multi_lib here; let the caller own
+ the flag.
+ (riscv_compute_multilib): Drop the early return that accepted
+ the generic-matched multilib_dir; always run the smart matcher
+ and set riscv_no_matched_multi_lib when it finds no candidate.
+
+2026-06-15 Filip Kastl <fkastl@suse.cz>
+
+ PR sanitizer/124206
+ * gcc.cc (driver::global_initializations): Ask for 128MB stack
+ instead of just 64MB when __SANITIZE_ADDRESS__ is defined.
+ * toplev.cc (toplev::main): Ditto.
+
+2026-06-15 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-reassoc.cc (ovce_extract_ops): Fixup
+ false value matching for the inverted comparison case.
+
+2026-06-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/125786
+ * tree-ssa-reassoc.cc (optimize_vec_cond_expr): Create a new
+ stmt instead of rewriting an existing possibly multi-use one.
+
+2026-06-15 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (avr_out_delay_loop): New proto.
+ * config/avr/avr.cc (avr_out_delay_loop): New function.
+ (avr_adjust_insn_length) [ADJUST_LEN_DELAY_LOOP]: Handle case.
+ (avr_expand_delay_cycles): Overhaul. Allow loop counts of
+ zero; they represent a power of 2.
+ * config/avr/avr.md (adjust_len) [delay_loop]: Add.
+ (*delay_cycles_1): Use avr_out_delay_loop for asm out.
+ (*delay_cycles_4): Same.
+ (*delay_cycles_3): Same.
+ (*delay_cycles_2): Same. Relax constraints to "d".
+ Use two QImode scratch regs instead of one HImode one.
+
+2026-06-15 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR tree-optimization/125790
+ * match.pd (`(~x)>>x`): Reject truncation of shifter.
+
+2026-06-15 Monk Chiang <62004175+monkchiang@users.noreply.github.com>
+
+ * config/riscv/riscv-zicfilp.cc (rest_of_insert_landing_pad):
+ Remove gen_lpad_align before non-local goto labels; LABEL_ALIGN
+ now handles their alignment. Simplify gpr_save handling: the
+ pattern now outputs the full CFI sequence itself.
+ * config/riscv/riscv.cc (riscv_output_mi_thunk): Add
+ gen_lpad_align before entry lpad.
+ * config/riscv/riscv.h (LABEL_ALIGN): New macro; ensures 4-byte
+ alignment for Zicfilp non-local goto target labels.
+ * config/riscv/riscv.md (gpr_save): When is_zicfilp_p, output
+ .p2align 2, .option push/norelax/norvc, call, .option pop, lpad 0.
+
+2026-06-15 Monk Chiang <monk.chiang@sifive.com>
+
+ * config/riscv/riscv-protos.h (riscv_call_needs_lpad_p): Declare.
+ * config/riscv/riscv.cc (riscv_gnu_attributes): Register new
+ indirect_return attribute for function declarations.
+ (riscv_call_needs_lpad_p): New function.
+ * config/riscv/riscv.md (call_internal_cfi): New insn pattern with
+ length attribute.
+ (call_value_internal_cfi): Likewise for call-with-return-value,
+ with comment and length attribute.
+ (define_expand "call"): Emit call_internal_cfi when
+ riscv_call_needs_lpad_p returns true.
+ (define_expand "call_value"): Likewise.
+
2026-06-14 Stafford Horne <shorne@gmail.com>
* config/or1k/or1k.md (cbranchsi4): Add clobber clause.
+2026-06-15 Roger Sayle <roger@nextmovesoftware.com>
+
+ * gcc.target/i386/fabsneg-2.c: New test case.
+
+2026-06-15 Kyrylo Tkachov <ktkachov@nvidia.com>
+
+ PR target/125795
+ * gcc.target/aarch64/pr125795.c: New test.
+
+2026-06-15 Jose E. Marchesi <jemarch@gnu.org>
+
+ * algol68/execute/modules/module26.a68: New file.
+ * algol68/execute/modules/program-26.a68: New test.
+
+2026-06-15 Kael Andrew Franco <kaelfandrew@gmail.com>
+
+ PR tree-optimization/125737
+ PR tree-optimization/125737
+ * gcc.dg/pr125737.c: New test.
+
+2026-06-15 Kael Andrew Franco <kaelfandrew@gmail.com>
+
+ PR tree-optimization/125756
+ * gcc.dg/pr125756.c: New test.
+
+2026-06-15 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu>
+
+ PR rtl-optimization/123754
+ * gcc.target/aarch64/pr123754.c: New test.
+ * gcc.target/aarch64/avoid-store-forwarding-be-2.c: New test.
+
+2026-06-15 Pan Li <pan2.li@intel.com>
+
+ * gcc.target/riscv/sat/sat_arith.h: Add test helper macros.
+ * gcc.target/riscv/sat/sat_u_mul-13-u16.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-13-u32.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-13-u64.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-13-u8.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-run-13-u16.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-run-13-u32.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-run-13-u64.c: New test.
+ * gcc.target/riscv/sat/sat_u_mul-run-13-u8.c: New test.
+
+2026-06-15 Jim Tsung-Chun Lin <jim@andestech.com>
+
+ * gcc.target/riscv/multilib.exp: New test.
+
+2026-06-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/lto/toplevel-extended-asm-1_0.c: Skip on 64-bit
+ Solaris/SPARC.
+ * gcc.dg/lto/toplevel-simple-asm-1_0.c: Likewise.
+
+2026-06-15 Kyrylo Tkachov <ktkachov@nvidia.com>
+
+ PR tree-optimization/125750
+ * g++.dg/tree-ssa/mult-negate-zeroone-1.C: Fix escaping.
+
+2026-06-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/125786
+ * gcc.dg/torture/pr125786.c: New testcase.
+
+2026-06-15 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR tree-optimization/125790
+ * gcc.dg/pr125707.c: Move the long over to pr125707-1.c.
+ * gcc.dg/pr125707-1.c: New test; xfailed.
+ * gcc.dg/pr125790-1.c: New test.
+
+2026-06-15 Monk Chiang <62004175+monkchiang@users.noreply.github.com>
+
+ * g++.target/riscv/zicfilp-thunk.C: New test.
+ * gcc.target/riscv/zicfilp-func-entry.c: New test.
+ * gcc.target/riscv/zicfilp-gpr-save.c: New test.
+ * gcc.target/riscv/zicfilp-nonlocal-goto.c: New test.
+
+2026-06-15 Monk Chiang <monk.chiang@sifive.com>
+
+ * gcc.target/riscv/zicfilp-indirect-return.c: New test.
+ * gcc.target/riscv/zicfilp-setjmp.c: New test.
+
2026-06-14 Robert Dubner <rdubner@symas.com>
* cobol.dg/group2/COMP-3_to_COMP-3_size_error.cob: New test.
projects / thirdparty / gcc.git / commitdiff
