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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6890dd1..4bd177d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,111 @@ +2022-09-26 Martin Liska <mliska@suse.cz> + + * doc/invoke.texi: Add missing dash for + Wanalyzer-exposure-through-uninit-copy. + +2022-09-26 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/107009 + * range-op.cc (operator_bitwise_and::op1_range): Optimize 0 = x & MASK. + (range_op_bitwise_and_tests): New test. + +2022-09-26 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/107009 + * tree-ssa-dom.cc + (dom_opt_dom_walker::set_global_ranges_from_unreachable_edges): + Iterate over exports. + +2022-09-26 Thomas Schwinge <thomas@codesourcery.com> + + * config.gcc (with_arch) [nvptx]: Allow '--with-arch' to override + the default. + * config/nvptx/gen-multilib-matches.sh: New. + * config/nvptx/t-nvptx (MULTILIB_OPTIONS, MULTILIB_MATCHES) + (MULTILIB_EXCEPTIONS): Handle this. + * doc/install.texi (Specific) <nvptx-*-none>: Document this. + * doc/invoke.texi (Nvidia PTX Options): Likewise. + +2022-09-26 Thomas Schwinge <thomas@codesourcery.com> + + * config.gcc (TM_MULTILIB_CONFIG) [nvptx]: Set to '$with_arch'. + * config/nvptx/t-nvptx (MULTILIB_OPTIONS, MULTILIB_MATCHES) + (MULTILIB_EXCEPTIONS): Handle it. + +2022-09-26 Thomas Schwinge <thomas@codesourcery.com> + + * config.gcc (with_arch) [nvptx]: Set to 'sm_30'. + * config/nvptx/nvptx.cc (nvptx_option_override): Assert that + '-misa' appeared. + * config/nvptx/nvptx.h (OPTION_DEFAULT_SPECS): Define. + * config/nvptx/nvptx.opt (misa=): Remove 'Init'. + +2022-09-26 Thomas Schwinge <thomas@codesourcery.com> + + * config/nvptx/nvptx.h (ASM_SPEC): Define. + +2022-09-26 Jeff Law <jeffreyalaw@gmail.com> + + * cfgcleanup.cc (bb_is_just_return): No longer static. + * cfgcleanup.h (bb_is_just_return): Add prototype. + * cfgrtl.cc (fixup_reorder_chain): Do not create an + unconditional jump to a return block. Conditionally + remove unreachable blocks. + +2022-09-26 Tobias Burnus <tobias@codesourcery.com> + + PR middle-end/106982 + * omp-low.cc (lower_oacc_reductions): Add some unshare_expr. + +2022-09-26 Martin Liska <mliska@suse.cz> + + * config/s390/s390.cc (s390_rtx_costs): Remove dest variable + and use only dst. + +2022-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64-arches.def (armv9.1-a): Define. + (armv9.2-a): Likewise. + (armv9.3-a): Likewise. + * config/aarch64/aarch64.h (AARCH64_FL_V9_1): Likewise. + (AARCH64_FL_V9_2): Likewise. + (AARCH64_FL_V9_3): Likewise. + (AARCH64_FL_FOR_ARCH9_1): Likewise. + (AARCH64_FL_FOR_ARCH9_2): Likewise. + (AARCH64_FL_FOR_ARCH9_3): Likewise. + (AARCH64_ISA_V9_1): Likewise. + (AARCH64_ISA_V9_2): Likewise. + (AARCH64_ISA_V9_3): Likewise. + * doc/invoke.texi (AArch64 Options): Document armv9.1-a, armv9.2-a, + armv9.3-a values to -march. + +2022-09-26 Martin Liska <mliska@suse.cz> + + * value-range.cc (tree_compare): Remove unused function. + +2022-09-26 Kewen Lin <linkw@linux.ibm.com> + + PR target/96072 + * config/rs6000/rs6000-logue.cc (rs6000_emit_epilogue): Update the + condition for adding REG_CFA_DEF_CFA reg note with + frame_pointer_needed_indeed. + +2022-09-26 Kewen Lin <linkw@linux.ibm.com> + + PR target/100645 + * config/rs6000/vector.md (vec_shr_<mode>): Replace condition + TARGET_ALTIVEC with VECTOR_UNIT_ALTIVEC_OR_VSX_P. + +2022-09-26 Hongtao Liu <hongtao.liu@intel.com> + Liwei Xu <liwei.xu@intel.com> + + PR target/53346 + * config/i386/i386-expand.cc (expand_vec_perm_shufps_shufps): + New function. + (ix86_expand_vec_perm_const_1): Insert + expand_vec_perm_shufps_shufps at the end of 2-instruction + expand sequence. + 2022-09-25 Torbjörn SVENSSON <torbjorn.svensson@foss.st.com> * doc/sourcebuild.texi: Fix chapter level. |