diff options
author | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-09-10 00:16:31 +0000 |
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committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-09-10 00:16:31 +0000 |
commit | f84e2f0b7b022123232eb30d579984a8c1880782 (patch) | |
tree | 556642f013b09444dddb3ad3594dfabd789b9db6 /gcc | |
parent | a25e0b5e6ac8a77a71c229e0a7b744603365b0e9 (diff) | |
download | gcc-f84e2f0b7b022123232eb30d579984a8c1880782.zip gcc-f84e2f0b7b022123232eb30d579984a8c1880782.tar.gz gcc-f84e2f0b7b022123232eb30d579984a8c1880782.tar.bz2 |
Daily bump.
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 114 | ||||
-rw-r--r-- | gcc/DATESTAMP | 2 | ||||
-rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/fortran/ChangeLog | 7 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 185 |
5 files changed, 312 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2f27a0c..60fd1be 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,117 @@ +2021-09-09 qing zhao <qing.zhao@oracle.com> + + * builtins.c (expand_builtin_memset): Make external visible. + * builtins.h (expand_builtin_memset): Declare extern. + * common.opt (ftrivial-auto-var-init=): New option. + * doc/extend.texi: Document the uninitialized attribute. + * doc/invoke.texi: Document -ftrivial-auto-var-init. + * flag-types.h (enum auto_init_type): New enumerated type + auto_init_type. + * gimple-fold.c (clear_padding_type): Add one new parameter. + (clear_padding_union): Likewise. + (clear_padding_emit_loop): Likewise. + (clear_type_padding_in_mask): Likewise. + (gimple_fold_builtin_clear_padding): Handle this new parameter. + * gimplify.c (gimple_add_init_for_auto_var): New function. + (gimple_add_padding_init_for_auto_var): New function. + (is_var_need_auto_init): New function. + (gimplify_decl_expr): Add initialization to automatic variables per + users' requests. + (gimplify_call_expr): Add one new parameter for call to + __builtin_clear_padding. + (gimplify_init_constructor): Add padding initialization in the end. + * internal-fn.c (INIT_PATTERN_VALUE): New macro. + (expand_DEFERRED_INIT): New function. + * internal-fn.def (DEFERRED_INIT): New internal function. + * tree-cfg.c (verify_gimple_call): Verify calls to .DEFERRED_INIT. + * tree-sra.c (generate_subtree_deferred_init): New function. + (scan_function): Avoid setting cannot_scalarize_away_bitmap for + calls to .DEFERRED_INIT. + (sra_modify_deferred_init): New function. + (sra_modify_function_body): Handle calls to DEFERRED_INIT specially. + * tree-ssa-structalias.c (find_func_aliases_for_call): Likewise. + * tree-ssa-uninit.c (warn_uninit): Handle calls to DEFERRED_INIT + specially. + (check_defs): Likewise. + (warn_uninitialized_vars): Likewise. + * tree-ssa.c (ssa_undefined_value_p): Likewise. + * tree.c (build_common_builtin_nodes): Build tree node for + BUILT_IN_CLEAR_PADDING when needed. + +2021-09-09 Richard Biener <rguenther@suse.de> + + * tree-ssa-loop-im.c (fill_always_executed_in_1): Walk + into all subloops. + +2021-09-09 Richard Biener <rguenther@suse.de> + + * tree-ssa-loop-im.c (fill_always_executed_in_1): Integrate + DOM walk from get_loop_body_in_dom_order using a worklist + approach. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + * config.gcc: Add avx512fp16vlintrin.h. + * config/i386/avx512fp16intrin.h: (_mm512_add_ph): New intrinsic. + (_mm512_mask_add_ph): Likewise. + (_mm512_maskz_add_ph): Likewise. + (_mm512_sub_ph): Likewise. + (_mm512_mask_sub_ph): Likewise. + (_mm512_maskz_sub_ph): Likewise. + (_mm512_mul_ph): Likewise. + (_mm512_mask_mul_ph): Likewise. + (_mm512_maskz_mul_ph): Likewise. + (_mm512_div_ph): Likewise. + (_mm512_mask_div_ph): Likewise. + (_mm512_maskz_div_ph): Likewise. + (_mm512_add_round_ph): Likewise. + (_mm512_mask_add_round_ph): Likewise. + (_mm512_maskz_add_round_ph): Likewise. + (_mm512_sub_round_ph): Likewise. + (_mm512_mask_sub_round_ph): Likewise. + (_mm512_maskz_sub_round_ph): Likewise. + (_mm512_mul_round_ph): Likewise. + (_mm512_mask_mul_round_ph): Likewise. + (_mm512_maskz_mul_round_ph): Likewise. + (_mm512_div_round_ph): Likewise. + (_mm512_mask_div_round_ph): Likewise. + (_mm512_maskz_div_round_ph): Likewise. + * config/i386/avx512fp16vlintrin.h: New header. + * config/i386/i386-builtin-types.def (V16HF, V8HF, V32HF): + Add new builtin types. + * config/i386/i386-builtin.def: Add corresponding builtins. + * config/i386/i386-expand.c + (ix86_expand_args_builtin): Handle new builtin types. + (ix86_expand_round_builtin): Likewise. + * config/i386/immintrin.h: Include avx512fp16vlintrin.h + * config/i386/sse.md (VFH): New mode_iterator. + (VF2H): Likewise. + (avx512fmaskmode): Add HF vector modes. + (avx512fmaskhalfmode): Likewise. + (<plusminus_insn><mode>3<mask_name><round_name>): Adjust to for + HF vector modes. + (*<plusminus_insn><mode>3<mask_name><round_name>): Likewise. + (mul<mode>3<mask_name><round_name>): Likewise. + (*mul<mode>3<mask_name><round_name>): Likewise. + (div<mode>3): Likewise. + (<sse>_div<mode>3<mask_name><round_name>): Likewise. + * config/i386/subst.md (SUBST_V): Add HF vector modes. + (SUBST_A): Likewise. + (round_mode512bit_condition): Adjust for V32HFmode. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + PR target/101059 + * config/i386/sse.md (reduc_plus_scal_<mode>): Split to .. + (reduc_plus_scal_v4sf): .. this, New define_expand. + (reduc_plus_scal_v2df): .. and this, New define_expand. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + PR target/91103 + * config/i386/sse.md (*vec_extract<mode><ssescalarmodelower>_valign): + New define_insn. + 2021-09-08 Jonathan Wakely <jwakely@redhat.com> PR c++/60318 diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 6d29c0e..7706119 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20210909 +20210910 diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index d5618a5..c39dfe3 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,8 @@ +2021-09-09 qing zhao <qing.zhao@oracle.com> + + * c-attribs.c (handle_uninitialized_attribute): New function. + (c_common_attribute_table): Add "uninitialized" attribute. + 2021-09-08 liuhongt <hongtao.liu@intel.com> * c-common.c (excess_precision_mode_join): Update below comments. diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 2b148f1..991f3cf 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2021-09-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/98490 + * trans-expr.c (gfc_conv_substring): Do not generate substring + bounds check for implied do loop index variable before it actually + becomes defined. + 2021-09-08 liuhongt <hongtao.liu@intel.com> * options.c (gfc_post_options): Issue an error for diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5d85573..1ca45f8 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,188 @@ +2021-09-09 qing zhao <qing.zhao@oracle.com> + + * c-c++-common/auto-init-1.c: New test. + * c-c++-common/auto-init-10.c: New test. + * c-c++-common/auto-init-11.c: New test. + * c-c++-common/auto-init-12.c: New test. + * c-c++-common/auto-init-13.c: New test. + * c-c++-common/auto-init-14.c: New test. + * c-c++-common/auto-init-15.c: New test. + * c-c++-common/auto-init-16.c: New test. + * c-c++-common/auto-init-2.c: New test. + * c-c++-common/auto-init-3.c: New test. + * c-c++-common/auto-init-4.c: New test. + * c-c++-common/auto-init-5.c: New test. + * c-c++-common/auto-init-6.c: New test. + * c-c++-common/auto-init-7.c: New test. + * c-c++-common/auto-init-8.c: New test. + * c-c++-common/auto-init-9.c: New test. + * c-c++-common/auto-init-esra.c: New test. + * c-c++-common/auto-init-padding-1.c: New test. + * c-c++-common/auto-init-padding-2.c: New test. + * c-c++-common/auto-init-padding-3.c: New test. + * g++.dg/auto-init-uninit-pred-1_a.C: New test. + * g++.dg/auto-init-uninit-pred-2_a.C: New test. + * g++.dg/auto-init-uninit-pred-3_a.C: New test. + * g++.dg/auto-init-uninit-pred-4.C: New test. + * gcc.dg/auto-init-sra-1.c: New test. + * gcc.dg/auto-init-sra-2.c: New test. + * gcc.dg/auto-init-uninit-1.c: New test. + * gcc.dg/auto-init-uninit-12.c: New test. + * gcc.dg/auto-init-uninit-13.c: New test. + * gcc.dg/auto-init-uninit-14.c: New test. + * gcc.dg/auto-init-uninit-15.c: New test. + * gcc.dg/auto-init-uninit-16.c: New test. + * gcc.dg/auto-init-uninit-17.c: New test. + * gcc.dg/auto-init-uninit-18.c: New test. + * gcc.dg/auto-init-uninit-19.c: New test. + * gcc.dg/auto-init-uninit-2.c: New test. + * gcc.dg/auto-init-uninit-20.c: New test. + * gcc.dg/auto-init-uninit-21.c: New test. + * gcc.dg/auto-init-uninit-22.c: New test. + * gcc.dg/auto-init-uninit-23.c: New test. + * gcc.dg/auto-init-uninit-24.c: New test. + * gcc.dg/auto-init-uninit-25.c: New test. + * gcc.dg/auto-init-uninit-26.c: New test. + * gcc.dg/auto-init-uninit-3.c: New test. + * gcc.dg/auto-init-uninit-34.c: New test. + * gcc.dg/auto-init-uninit-36.c: New test. + * gcc.dg/auto-init-uninit-37.c: New test. + * gcc.dg/auto-init-uninit-4.c: New test. + * gcc.dg/auto-init-uninit-5.c: New test. + * gcc.dg/auto-init-uninit-6.c: New test. + * gcc.dg/auto-init-uninit-8.c: New test. + * gcc.dg/auto-init-uninit-9.c: New test. + * gcc.dg/auto-init-uninit-A.c: New test. + * gcc.dg/auto-init-uninit-B.c: New test. + * gcc.dg/auto-init-uninit-C.c: New test. + * gcc.dg/auto-init-uninit-H.c: New test. + * gcc.dg/auto-init-uninit-I.c: New test. + * gcc.target/aarch64/auto-init-1.c: New test. + * gcc.target/aarch64/auto-init-2.c: New test. + * gcc.target/aarch64/auto-init-3.c: New test. + * gcc.target/aarch64/auto-init-4.c: New test. + * gcc.target/aarch64/auto-init-5.c: New test. + * gcc.target/aarch64/auto-init-6.c: New test. + * gcc.target/aarch64/auto-init-7.c: New test. + * gcc.target/aarch64/auto-init-8.c: New test. + * gcc.target/aarch64/auto-init-padding-1.c: New test. + * gcc.target/aarch64/auto-init-padding-10.c: New test. + * gcc.target/aarch64/auto-init-padding-11.c: New test. + * gcc.target/aarch64/auto-init-padding-12.c: New test. + * gcc.target/aarch64/auto-init-padding-2.c: New test. + * gcc.target/aarch64/auto-init-padding-3.c: New test. + * gcc.target/aarch64/auto-init-padding-4.c: New test. + * gcc.target/aarch64/auto-init-padding-5.c: New test. + * gcc.target/aarch64/auto-init-padding-6.c: New test. + * gcc.target/aarch64/auto-init-padding-7.c: New test. + * gcc.target/aarch64/auto-init-padding-8.c: New test. + * gcc.target/aarch64/auto-init-padding-9.c: New test. + * gcc.target/i386/auto-init-1.c: New test. + * gcc.target/i386/auto-init-2.c: New test. + * gcc.target/i386/auto-init-21.c: New test. + * gcc.target/i386/auto-init-22.c: New test. + * gcc.target/i386/auto-init-23.c: New test. + * gcc.target/i386/auto-init-24.c: New test. + * gcc.target/i386/auto-init-3.c: New test. + * gcc.target/i386/auto-init-4.c: New test. + * gcc.target/i386/auto-init-5.c: New test. + * gcc.target/i386/auto-init-6.c: New test. + * gcc.target/i386/auto-init-7.c: New test. + * gcc.target/i386/auto-init-8.c: New test. + * gcc.target/i386/auto-init-padding-1.c: New test. + * gcc.target/i386/auto-init-padding-10.c: New test. + * gcc.target/i386/auto-init-padding-11.c: New test. + * gcc.target/i386/auto-init-padding-12.c: New test. + * gcc.target/i386/auto-init-padding-2.c: New test. + * gcc.target/i386/auto-init-padding-3.c: New test. + * gcc.target/i386/auto-init-padding-4.c: New test. + * gcc.target/i386/auto-init-padding-5.c: New test. + * gcc.target/i386/auto-init-padding-6.c: New test. + * gcc.target/i386/auto-init-padding-7.c: New test. + * gcc.target/i386/auto-init-padding-8.c: New test. + * gcc.target/i386/auto-init-padding-9.c: New test. + +2021-09-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/98490 + * gfortran.dg/bounds_check_23.f90: New test. + +2021-09-09 H.J. Lu <hjl.tools@gmail.com> + + * gcc.target/x86_64/abi/avx512fp16/args.h: Replace long with + long long. + (XMM_T): Rename _long to _longlong and _ulong to _ulonglong. + (X87_T): Rename _ulong to _ulonglong. + * gcc.target/x86_64/abi/avx512fp16/defines.h (TYPE_SIZE_LONG): + Define to 4 if __ILP32__ is defined. + (TYPE_SIZE_POINTER): Likewise. + (TYPE_ALIGN_LONG): Likewise. + (TYPE_ALIGN_POINTER): Likewise. + * gcc.target/x86_64/abi/avx512fp16/test_3_element_struct_and_unions.c + (main): Skip test for long if __ILP32__ is defined. + * gcc.target/x86_64/abi/avx512fp16/test_m64m128_returning.c + (do_test): Replace _long with _longlong. + * gcc.target/x86_64/abi/avx512fp16/test_struct_returning.c: + (check_300): Replace _ulong with _ulonglong. + * gcc.target/x86_64/abi/avx512fp16/m256h/args.h: Replace long + with long long. + (YMM_T): Rename _long to _longlong and _ulong to _ulonglong. + (X87_T): Rename _ulong to _ulonglong. + * gcc.target/x86_64/abi/avx512fp16/m512h/args.h: Replace long + with long long. + (ZMM_T): Rename _long to _longlong and _ulong to _ulonglong. + (X87_T): Rename _ulong to _ulonglong. + +2021-09-09 Richard Biener <rguenther@suse.de> + + * gcc.dg/tree-ssa/ssa-lim-17.c: New testcase. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + * gcc.target/i386/avx512fp16-helper.h: New header file for + FP16 runtime test. + * gcc.target/i386/avx512fp16-vaddph-1a.c: New test. + * gcc.target/i386/avx512fp16-vaddph-1b.c: Ditto. + * gcc.target/i386/avx512fp16-vdivph-1a.c: Ditto. + * gcc.target/i386/avx512fp16-vdivph-1b.c: Ditto. + * gcc.target/i386/avx512fp16-vmulph-1a.c: Ditto. + * gcc.target/i386/avx512fp16-vmulph-1b.c: Ditto. + * gcc.target/i386/avx512fp16-vsubph-1a.c: Ditto. + * gcc.target/i386/avx512fp16-vsubph-1b.c: Ditto. + * gcc.target/i386/avx512fp16vl-vaddph-1a.c: Ditto. + * gcc.target/i386/avx512fp16vl-vaddph-1b.c: Ditto. + * gcc.target/i386/avx512fp16vl-vdivph-1a.c: Ditto. + * gcc.target/i386/avx512fp16vl-vdivph-1b.c: Ditto. + * gcc.target/i386/avx512fp16vl-vmulph-1a.c: Ditto. + * gcc.target/i386/avx512fp16vl-vmulph-1b.c: Ditto. + * gcc.target/i386/avx512fp16vl-vsubph-1a.c: Ditto. + * gcc.target/i386/avx512fp16vl-vsubph-1b.c: Ditto. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + * gcc.target/i386/avx-1.c: Add -mavx512vl and test for new intrinsics. + * gcc.target/i386/avx-2.c: Add -mavx512vl. + * gcc.target/i386/avx512fp16-11a.c: New test. + * gcc.target/i386/avx512fp16-11b.c: Ditto. + * gcc.target/i386/avx512vlfp16-11a.c: Ditto. + * gcc.target/i386/avx512vlfp16-11b.c: Ditto. + * gcc.target/i386/sse-13.c: Add test for new builtins. + * gcc.target/i386/sse-23.c: Ditto. + * gcc.target/i386/sse-14.c: Add test for new intrinsics. + * gcc.target/i386/sse-22.c: Ditto. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + PR target/101059 + * gcc.target/i386/sse2-pr101059.c: New test. + * gcc.target/i386/sse3-pr101059.c: New test. + +2021-09-09 liuhongt <hongtao.liu@intel.com> + + PR target/91103 + * gcc.target/i386/pr91103-1.c: New test. + * gcc.target/i386/pr91103-2.c: New test. + 2021-09-08 David Malcolm <dmalcolm@redhat.com> PR analyzer/102225 |