In C and C++ frontends, we should set a tentative TLS model to avoid tls_model attribute warnings due to lack of thread storage duration and update it with the default TLS access model after a TLS variable has been fully processed if the default TLS access model is stronger.
H.J. Lu (3): c++: Update TLS model after processing a TLS variable c: Update TLS model after processing a TLS variable testsuite: Add tests for PR c/107419 and PR c++/107393 gcc/c/c-decl.cc | 16 +++++++++-- gcc/cp/decl.cc | 5 +++- gcc/cp/decl2.cc | 9 ++++++ gcc/cp/pt.cc | 8 ++++-- gcc/testsuite/c-c++-common/tls-attr-common.c | 17 ++++++++++++ gcc/testsuite/c-c++-common/tls-attr-le-pic.c | 15 ++++++++++ gcc/testsuite/c-c++-common/tls-attr-le-pie.c | 15 ++++++++++ gcc/testsuite/g++.dg/tls/pr107393-1.C | 14 ++++++++++ gcc/testsuite/g++.dg/tls/pr107393-2.C | 29 ++++++++++++++++++++ 9 files changed, 122 insertions(+), 6 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/tls-attr-common.c create mode 100644 gcc/testsuite/c-c++-common/tls-attr-le-pic.c create mode 100644 gcc/testsuite/c-c++-common/tls-attr-le-pie.c create mode 100644 gcc/testsuite/g++.dg/tls/pr107393-1.C create mode 100644 gcc/testsuite/g++.dg/tls/pr107393-2.C -- 2.51.0
