This is an automated email from the git hooks/post-receive script.

unknown user pushed a change to branch master in repository gcc.

from 5fc4d3e1837 cselib: Skip BImode while keeping track of subvalue relatio [...] new 08b51baddc5 c++, c: Implement C++23 P1774R8 - Portable assumptions [PR106654]

The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: gcc/c-family/c-attribs.cc | 15 +++ gcc/c-family/c-lex.cc | 2 + gcc/c/c-parser.cc | 113 +++++++++++++++-- gcc/cp/constexpr.cc | 90 ++++++++++++++ gcc/cp/cp-gimplify.cc | 44 +++++++ gcc/cp/cp-tree.h | 4 + gcc/cp/parser.cc | 101 ++++++++------- gcc/cp/pt.cc | 27 ++++ gcc/cp/semantics.cc | 75 ++++------- gcc/doc/extend.texi | 49 ++++++-- gcc/fold-const.cc | 28 ++--- gcc/fold-const.h | 1 + gcc/gimplify.cc | 19 +++ gcc/internal-fn.cc | 6 + gcc/internal-fn.def | 4 + gcc/internal-fn.h | 1 + gcc/testsuite/g++.dg/cpp23/attr-assume1.C | 191 ++++++++++++++++++++++++++++ gcc/testsuite/g++.dg/cpp23/attr-assume2.C | 83 +++++++++++++ gcc/testsuite/g++.dg/cpp23/attr-assume3.C | 198 ++++++++++++++++++++++++++++++ gcc/testsuite/g++.dg/cpp23/attr-assume4.C | 136 ++++++++++++++++++++ gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C | 88 +++++++------ gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C | 76 ++++++------ gcc/testsuite/gcc.dg/attr-assume-1.c | 69 +++++++++++ gcc/testsuite/gcc.dg/attr-assume-2.c | 66 ++++++++++ gcc/testsuite/gcc.dg/attr-assume-3.c | 35 ++++++ 25 files changed, 1319 insertions(+), 202 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp23/attr-assume1.C create mode 100644 gcc/testsuite/g++.dg/cpp23/attr-assume2.C create mode 100644 gcc/testsuite/g++.dg/cpp23/attr-assume3.C create mode 100644 gcc/testsuite/g++.dg/cpp23/attr-assume4.C create mode 100644 gcc/testsuite/gcc.dg/attr-assume-1.c create mode 100644 gcc/testsuite/gcc.dg/attr-assume-2.c create mode 100644 gcc/testsuite/gcc.dg/attr-assume-3.c