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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5c7c56e..8344212 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,61 @@ +2020-08-31 Carl Love <cel@us.ibm.com> + + PR target/85830 + * config/rs6000/altivec.h (vec_popcntb, vec_popcnth, vec_popcntw, + vec_popcntd): Remove defines. + +2020-08-31 Marek Polacek <polacek@redhat.com> + Jason Merrill <jason@redhat.com> + + PR c++/93529 + * tree.c (build_constructor_from_vec): New. + * tree.h (build_constructor_from_vec): Declare. + +2020-08-31 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/96818 + * tree-vrp.c (find_case_label_range): Cast label range to + type of switch operand. + +2020-08-31 liuhongt <hongtao.liu@intel.com> + + PR target/96551 + * config/i386/sse.md (vec_unpacku_float_hi_v16si): For vector + compare to integer mask, don't use gen_rtx_LT, use + ix86_expand_mask_vec_cmp instead. + (vec_unpacku_float_hi_v16si): Ditto. + +2020-08-31 Jakub Jelinek <jakub@redhat.com> + + * tree-cfg.c (verify_gimple_switch): If the first non-default case + label has CASE_HIGH, verify it has the same type as CASE_LOW. + +2020-08-31 Feng Xue <fxue@os.amperecomputing.com> + + PR tree-optimization/96806 + * ipa-cp.c (decide_about_value): Use safe_add to avoid cost addition + overflow. + +2020-08-31 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/54201 + * varasm.c: Include alloc-pool.h. + (output_constant_pool_contents): Emit desc->mark < 0 entries as + aliases. + (struct constant_descriptor_rtx_data): New type. + (constant_descriptor_rtx_data_cmp): New function. + (struct const_rtx_data_hasher): New type. + (const_rtx_data_hasher::hash, const_rtx_data_hasher::equal): New + methods. + (optimize_constant_pool): New function. + (output_shared_constant_pool): Call it if TARGET_SUPPORTS_ALIASES. + +2020-08-31 Kewen Lin <linkw@gcc.gnu.org> + + * doc/sourcebuild.texi (vect_len_load_store, + vect_partial_vectors_usage_1, vect_partial_vectors_usage_2, + vect_partial_vectors): Document. + 2020-08-30 Martin Sebor <msebor@redhat.com> * builtins.c (access_ref::access_ref): Call get_size_range instead |