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GCC Administrator 2022-02-26 00:16:28 +00:00
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88
gcc/ChangeLog
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2022-02-25 Jakub Jelinek <jakub@redhat.com>
Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/104675
* match.pd (t * 2U / 2 -> t & (~0 / 2), t / 2U * 2 -> t & ~1):
Restrict simplifications to INTEGRAL_TYPE_P.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR target/104681
* config/rs6000/vector.md (movmisalign<mode>): Use rs6000_emit_move.
2022-02-25 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.cc (gen_compare_reg): Return NULL_RTX if the
comparison is not valid.
* config/arc/arc.md (movsicc): Fail if comparison is not valid.
(movdicc): Likewise.
(movsfcc): Likewise.
(movdfcc): Likewise.
2022-02-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/103037
* tree-ssa-sccvn.h (alloc_vn_nary_op_noinit): Declare.
(vn_nary_length_from_stmt): Likewise.
(init_vn_nary_op_from_stmt): Likewise.
(vn_nary_op_compute_hash): Likewise.
* tree-ssa-sccvn.cc (alloc_vn_nary_op_noinit): Export.
(vn_nary_length_from_stmt): Likewise.
(init_vn_nary_op_from_stmt): Likewise.
(vn_nary_op_compute_hash): Likewise.
* tree-ssa-pre.cc (pre_expr_obstack): New obstack.
(get_or_alloc_expr_for_nary): Pass in the value-id to use,
(re-)compute the hash value and if the expression is not
found allocate it from pre_expr_obstack.
(phi_translate_1): Do not insert the NARY found in the
VN tables but build a PRE expression from the valueized
NARY with the value-id we eventually found.
(find_or_generate_expression): Assert we have an entry
for constant values.
(compute_avail): Insert not valueized expressions into
EXP_GEN using the value-id from the VN tables.
(init_pre): Allocate pre_expr_obstack.
(fini_pre): Free pre_expr_obstack.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR target/104674
* config/i386/i386.h (enum ix86_stack_slot): Add SLOT_FLOATxFDI_387.
* config/i386/i386.md (splitter to floatdi<mode>2_i387_with_xmm): Use
SLOT_FLOATxFDI_387 rather than SLOT_TEMP.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
* warning-control.cc (get_nowarn_spec): Comment spelling fix.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104679
* internal-fn.cc (expand_SPACESHIP): Call do_pending_stack_adjust.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104675
* match.pd (-A - 1 -> ~A, -1 - A -> ~A): Don't simplify for
COMPLEX_TYPE.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR target/104121
PR target/103302
* expr.cc (emit_move_multi_word): Restore clobbers during LRA.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR middle-end/104540
* dwarf2cfi.cc (cfi_oprnd_equal_p): Cope with NULL
dw_cfi_cfa_loc.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR tree-optimization/103856
* gimple-harden-conditionals.cc (non_eh_succ_edge): Enable the
eh edge to be requested through an extra parameter.
(pass_harden_compares::execute): Copy PHI args in the EH dest
block for the new EH edge added for the inverted compare.
2022-02-24 Palmer Dabbelt <palmer@rivosinc.com>
* doc/invoke.texi (RISC-V -mcmodel=medany): Document the degree

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20220225
20220226

58
gcc/testsuite/ChangeLog
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2022-02-25 Jakub Jelinek <jakub@redhat.com>
Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/104675
* gcc.dg/pr104675-3.c : New test.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR target/104681
* g++.dg/opt/pr104681.C: New test.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
* g++.dg/pr104540.C: Move to ...
* g++.target/i386/pr104540.C: ... here.
2022-02-25 Martin Liska <mliska@suse.cz>
PR testsuite/104687
* gcc.dg/lto/20090717_0.c: Fix asan error.
2022-02-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/103037
* gcc.dg/torture/pr103037.c: New testcase.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR target/104674
* gcc.target/i386/pr104674.c: New test.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104679
* g++.dg/torture/pr104679.C: New test.
2022-02-25 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104675
* gcc.dg/pr104675-1.c: New test.
* gcc.dg/pr104675-2.c: New test.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR tree-optimization/103845
PR tree-optimization/104263
* gcc.dg/pr103845.c: New.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR middle-end/104540
* g++.dg/pr104540.C: New.
2022-02-25 Alexandre Oliva <oliva@adacore.com>
PR tree-optimization/103856
* g++.dg/pr103856.C: New.
2022-02-24 Pat Haugen <pthaugen@linux.ibm.com>
PR testsuite/100407