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from d801e0c5388 * ChangeLog: Fix whitespace. new 22d17e4f51e * name-lookup.c (check_local_shadow): New, broke out of .. [...] new 2af642bf411 PR sanitizer/80536 PR sanitizer/80386 * cp-gimplify.c (c [...] new 33d397743bd gcc/ChangeLog:

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Summary of changes: gcc/ChangeLog | 49 +++ gcc/config/rs6000/altivec.h | 1 + gcc/config/rs6000/rs6000-builtin.def | 1 + gcc/config/rs6000/rs6000-c.c | 37 ++ gcc/cp/ChangeLog | 9 + gcc/cp/cp-gimplify.c | 9 + gcc/cp/name-lookup.c | 427 +++++++++++------------ gcc/doc/extend.texi | 32 ++ gcc/testsuite/ChangeLog | 16 + gcc/testsuite/c-c++-common/ubsan/pr80536.c | 9 + gcc/testsuite/g++.dg/ubsan/pr80386.C | 13 + gcc/testsuite/gcc.target/powerpc/builtins-3-p8.c | 37 +- gcc/testsuite/gcc.target/powerpc/builtins-3-p9.c | 31 +- gcc/testsuite/gcc.target/powerpc/builtins-3.c | 93 ++++- gcc/tree.c | 16 +- 15 files changed, 528 insertions(+), 252 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/ubsan/pr80536.c create mode 100644 gcc/testsuite/g++.dg/ubsan/pr80386.C