params.def
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Move inlining of Asan memory checks to sanopt pass. · c62ccb9a
Change asan-instrumentation-with-call-threshold to more closely match LLVM. 2014-08-11 Yury Gribov <y.gribov@samsung.com> gcc/ * asan.c (asan_check_flags): New enum. (build_check_stmt_with_calls): Removed function. (build_check_stmt): Split inlining logic to asan_expand_check_ifn. (instrument_derefs): Rename parameter. (instrument_mem_region_access): Rename parameter. (instrument_strlen_call): Likewise. (asan_expand_check_ifn): New function. (asan_instrument): Remove old code. (pass_sanopt::execute): Change handling of asan-instrumentation-with-call-threshold. (asan_clear_shadow): Fix formatting. (asan_function_start): Likewise. (asan_emit_stack_protection): Likewise. * doc/invoke.texi (asan-instrumentation-with-call-threshold): Update description. * internal-fn.c (expand_ASAN_CHECK): New function. * internal-fn.def (ASAN_CHECK): New internal function. * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD): Update description. (PARAM_ASAN_USE_AFTER_RETURN): Likewise. * tree.c: Small comment fix. gcc/testsuite/ * c-c++-common/asan/inc.c: Update test. * c-c++-common/asan/instrument-with-calls-2.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-1.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-2.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-3.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-4.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise. * c-c++-common/asan/no-redundant-instrumentation-9.c: Likewise. From-SVN: r213807
Yury Gribov committed