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from 038b077689b data-ref: Improve non-loop disambiguation [PR106019] new d68d3664253 ubsan: default to trap on unreachable at -O0 and -Og [PR104642]
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Summary of changes: gcc/builtins.cc | 9 +++++++ gcc/cgraphunit.cc | 3 +-- gcc/common.opt | 4 +++ gcc/cp/constexpr.cc | 29 +++++++++++--------- gcc/cp/cp-gimplify.cc | 7 ++--- gcc/doc/invoke.texi | 14 ++++++++++ gcc/gimple-fold.cc | 7 +++-- gcc/gimple.cc | 13 +++++++++ gcc/gimple.h | 1 + gcc/ipa-fnsummary.cc | 4 +-- gcc/ipa-prop.cc | 4 +-- gcc/ipa.cc | 3 +-- gcc/opts.cc | 4 +++ gcc/sanopt.cc | 10 ++++++- gcc/testsuite/g++.dg/ubsan/return-8a.C | 16 ++++++++++++ gcc/testsuite/g++.dg/ubsan/return-8b.C | 17 ++++++++++++ gcc/testsuite/g++.dg/ubsan/return-8d.C | 16 ++++++++++++ gcc/testsuite/g++.dg/ubsan/return-8e.C | 17 ++++++++++++ gcc/tree-cfg.cc | 7 +++-- gcc/tree-ssa-loop-ivcanon.cc | 7 +++-- gcc/tree-ssa-sccvn.cc | 2 +- gcc/tree.cc | 40 ++++++++++++++++++++++++++++ gcc/tree.h | 5 ++++ gcc/ubsan.cc | 48 ++++++++++++++++++++++------------ gcc/ubsan.h | 1 + 25 files changed, 233 insertions(+), 55 deletions(-) create mode 100644 gcc/testsuite/g++.dg/ubsan/return-8a.C create mode 100644 gcc/testsuite/g++.dg/ubsan/return-8b.C create mode 100644 gcc/testsuite/g++.dg/ubsan/return-8d.C create mode 100644 gcc/testsuite/g++.dg/ubsan/return-8e.C