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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e4c0a78..bb7a575 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,71 @@ +2020-08-14 Martin Sebor <msebor@redhat.com> + + PR middle-end/78257 + * builtins.c (expand_builtin_memory_copy_args): Rename called function. + (expand_builtin_stpcpy_1): Remove argument from call. + (expand_builtin_memcmp): Rename called function. + (inline_expand_builtin_bytecmp): Same. + * expr.c (convert_to_bytes): New function. + (constant_byte_string): New function (formerly string_constant). + (string_constant): Call constant_byte_string. + (byte_representation): New function. + * expr.h (byte_representation): Declare. + * fold-const-call.c (fold_const_call): Rename called function. + * fold-const.c (c_getstr): Remove an argument. + (getbyterep): Define a new function. + * fold-const.h (c_getstr): Remove an argument. + (getbyterep): Declare a new function. + * gimple-fold.c (gimple_fold_builtin_memory_op): Rename callee. + (gimple_fold_builtin_string_compare): Same. + (gimple_fold_builtin_memchr): Same. + +2020-08-14 David Malcolm <dmalcolm@redhat.com> + + * doc/analyzer.texi (Overview): Add tip about how to get a + gimple dump if the analyzer ICEs. + +2020-08-14 Uroš Bizjak <ubizjak@gmail.com> + + * config/i386/i386-builtin.def (__builtin_ia32_llwpcb) + (__builtin_ia32_slwpcb, __builtin_ia32_lwpval32) + (__builtin_ia32_lwpval64, __builtin_ia32_lwpins32) + (__builtin_ia32_lwpins64): Use CODE_FOR_nothing. + * config/i386/i386.md (@lwp_llwpcb<mode>): + Implement as parametrized name pattern. + (@lwp_slwpcb<mode>): Ditto. + (@lwp_lwpval<mode>): Ditto. + (@lwp_lwpins<mode>): Ditto. + * config/i386/i386-expand.c (ix86_expand_special_args_builtin) + [case VOID_FTYPE_UINT_UINT_UINT, case VOID_FTYPE_UINT64_UINT_UINT] + [case UCHAR_FTYPE_UINT_UINT_UINT, case UCHAR_FTYPE_UINT64_UINT_UINT]: + Remove. + (ix86_expand_builtin) + [ case IX86_BUILTIN_LLWPCB, case IX86_BUILTIN_LLWPCB]: + Update for parameterized name patterns. + [case IX86_BUILTIN_LWPVAL32, case IX86_BUILTIN_LWPVAL64] + [case IX86_BUILTIN_LWPINS32, case IX86_BUILTIN_LWPINS64]: Expand here. + +2020-08-14 Lewis Hyatt <lhyatt@gmail.com> + + * common.opt: Add new option -fdiagnostics-plain-output. + * doc/invoke.texi: Document it. + * opts-common.c (decode_cmdline_options_to_array): Implement it. + (decode_cmdline_option): Add missing const qualifier to argv. + +2020-08-14 Jakub Jelinek <jakub@redhat.com> + Jonathan Wakely <jwakely@redhat.com> + Jonathan Wakely <jwakely@redhat.com> + + * system.h: Include type_traits. + * vec.h (vec<T, A, vl_embed>::embedded_size): Use offsetof and asserts + on vec_stdlayout, which is conditionally a vec (for standard layout T) + and otherwise vec_embedded. + +2020-08-14 Jojo R <jiejie_rong@c-sky.com> + + * config/csky/csky-elf.h (ASM_SPEC): Use mfloat-abi. + * config/csky/csky-linux-elf.h (ASM_SPEC): mfloat-abi. + 2020-08-13 David Malcolm <dmalcolm@redhat.com> PR analyzer/93032 |