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| author | GCC Administrator <gccadmin@gcc.gnu.org> | 2022-05-13 00:16:30 +0000 |
|---|---|---|
| committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2022-05-13 00:16:30 +0000 |
| commit | 49ace834ab15c1614a96a81005304eae0f2f525e (patch) | |
| tree | ae79b452e5c313b94e6c74ea0c2f63a7bebd904a /gcc/ChangeLog | |
| parent | 3e948d645bc9086eee28407fcc67d05b3450bb78 (diff) | |
| download | gcc-49ace834ab15c1614a96a81005304eae0f2f525e.zip gcc-49ace834ab15c1614a96a81005304eae0f2f525e.tar.gz gcc-49ace834ab15c1614a96a81005304eae0f2f525e.tar.bz2 | |
Daily bump.
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a8a24b..eecedab 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,37 @@ +2022-05-12 Richard Biener <rguenther@suse.de> + + PR rtl-optimization/105577 + * dse.cc (rest_of_handle_dse): Make sure to purge dead EH + edges before running fast DCE via df_analyze. + +2022-05-12 Richard Biener <rguenther@suse.de> + + PR tree-optimization/105562 + * tree-ssa-sccvn.cc (vn_reference_lookup_3): Disambiguate + against all CLOBBER defs if there's not an obvious must-alias + and we are not doing redundant store elimination. + (vn_walk_cb_data::redundant_store_removal_p): New field. + (vn_reference_lookup_pieces): Initialize it. + (vn_reference_lookup): Add argument to specify if we are + doing redundant store removal. + (eliminate_dom_walker::eliminate_stmt): Specify we do. + * tree-ssa-sccvn.h (vn_reference_lookup): Adjust. + +2022-05-12 Haochen Jiang <haochen.jiang@intel.com> + + PR target/104371 + * config/i386/sse.md (vi1avx2const): New define_mode_attr. + (pxor/pcmpeqb/pmovmskb/cmp 0xffff to ptest splitter): + New define_split pattern. + +2022-05-12 Jakub Jelinek <jakub@redhat.com> + + * gimplify.cc (gimplify_omp_depend): Don't build_fold_addr_expr + if null_pointer_node. + (gimplify_scan_omp_clauses): Likewise. + * tree-pretty-print.cc (dump_omp_clause): Print null_pointer_node + as omp_all_memory. + 2022-05-11 Patrick Palka <ppalka@redhat.com> * tree.h (TREE_VEC_BEGIN): Define. |