diff options
| -rw-r--r-- | gcc/ChangeLog | 59 | ||||
| -rw-r--r-- | gcc/DATESTAMP | 2 | ||||
| -rw-r--r-- | gcc/fortran/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 22 | ||||
| -rw-r--r-- | libgfortran/ChangeLog | 4 |
5 files changed, 96 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3c375025784..6e8901ce9c2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,62 @@ +2021-12-29 Ian Lance Taylor <iant@golang.org> + + PR go/103847 + * godump.c (go_force_record_alignment): Name the alignment + field "_". + +2021-12-29 Jakub Jelinek <jakub@redhat.com> + + PR debug/103742 + * tree-ssa-dce.c (make_forwarders_with_degenerate_phis): If any phi + argument is not CONSTANT_CLASS_P or SSA_NAME and any arguments are + equal, change second from hash value to lowest dest_idx from the + edges which have equal argument and resort to ensure -fcompare-debug + stability. + +2021-12-29 Martin Liska <mliska@suse.cz> + + * collect2.c (main): Add ld.mold. + * common.opt: Add -fuse-ld=mold. + * doc/invoke.texi: Document it. + * gcc.c (driver_handle_option): Handle -fuse-ld=mold. + * opts.c (common_handle_option): Likewise. + +2021-12-29 Uroš Bizjak <ubizjak@gmail.com> + + * config/i386/sse.md (vec_pack<floatprefix>_float_<mode>): + Perform gen_avx512dq_float<floatunssuffix>v2div2sf2 into a + pseudo and emit move insn into operands[0]. + (fix<fixunssuffix>_truncv2sfv2di2): Use lowpart_subreg + instead of simplify_gen_subreg. + (trunc<mode><pmov_dst_3_lower>2): Perform + gen_avx512vl_truncate<mode>v<ssescalarnum>qi2 into a + pseudo and emit move insn into operands[0]. + (trunc<mode><pmov_dst_4_lower>2): Perform + gen_avx512vl_truncate<mode>v<ssescalarnum>hi2 into a + pseudo and emit move insn into operands[0]. + (truncv2div2si2): Perform gen_avx512vl_truncatev2div2si2 into a + pseudo and emit move insn into operands[0]. + (truncv8div8qi2): Perform gen_avx512f_truncatev8div16qi2 into a + pseudo and emit move insn into operands[0]. + (<any_extend:insn>v8qiv8hi2): Use lowpart_subreg + instead of simplify_gen_subreg. + (<any_extend:insn>v8qiv8si2): Ditto. + (<any_extend:insn>v4qiv4si2): Ditto. + (<any_extend:insn>v4hiv4si2): Ditto. + (<any_extend:insn>v8qiv8di2): Ditto. + (<any_extend:insn>v4qiv4di2): Ditto. + (<any_extend:insn>v2qiv2di2): Ditto. + (<any_extend:insn>v4hiv4di2): Ditto. + (<any_extend:insn>v2hiv2di2): Ditto. + (<any_extend:insn>v2siv2di2): Ditto. + +2021-12-29 Xionghu Luo <luoxhu@linux.ibm.com> + + PR tree-optimization/103793 + * tree-ssa-loop-split.c (fix_loop_bb_probability): New function. + (split_loop): Use multiply to scale loop1's exit probability. + (do_split_loop_on_cond): Call fix_loop_bb_probability. + 2021-12-28 Jason Merrill <jason@redhat.com> PR c++/99968 diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 252ebb288a0..86d98455ff7 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20211229 +20211230 diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 65f52f39164..c982afb1849 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,13 @@ +2021-12-29 Harald Anlauf <anlauf@gmx.de> + + PR fortran/102332 + * expr.c (gfc_get_variable_expr): Avoid NULL pointer dereferences + during handling of errors with invalid uses of CLASS variables. + * match.c (select_type_set_tmp): Likewise. + * primary.c (gfc_match_varspec): Likewise. + * resolve.c (resolve_variable): Likewise. + (resolve_select_type): Likewise. + 2021-12-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/103828 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6c6a732eb20..53346a867de 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,25 @@ +2021-12-29 Jakub Jelinek <jakub@redhat.com> + + PR debug/103742 + * g++.dg/opt/pr103742.C: New test. + +2021-12-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR testsuite/47334 + PR testsuite/103823 + * lib/prune.exp: Prune some warnings related to LTO and + visibility. + +2021-12-29 Harald Anlauf <anlauf@gmx.de> + + PR fortran/102332 + * gfortran.dg/pr102332.f90: New test. + +2021-12-29 Xionghu Luo <luoxhu@linux.ibm.com> + + PR tree-optimization/103793 + * gcc.dg/pr103793.c: New test. + 2021-12-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/103828 diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 780d083ee83..96e55f1d07a 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,7 @@ +2021-12-29 Francois-Xavier Coudert <fxcoudert@gmail.com> + + * ieee/ieee_helper.c: Fix enum values. + 2021-12-27 Francois-Xavier Coudert <fxcoudert@gmail.com> PR libfortran/98076 |