Initial commit of analyzer
authorDavid Malcolm <dmalcolm@redhat.com>
Fri, 27 Sep 2019 13:23:16 +0000 (09:23 -0400)
committerDavid Malcolm <dmalcolm@redhat.com>
Tue, 14 Jan 2020 20:34:24 +0000 (15:34 -0500)
commit757bf1dff5e8cee34c0a75d06140ca972bfecfa7
treecca8a96a39f87c90df46a389d1777854f97017d3
parent08c8c973c082457a7d6192673e87475f1fdfdbef
Initial commit of analyzer

This patch adds a static analysis pass to the middle-end, focusing
for this release on C code, and malloc/free issues in particular.

See:
 https://gcc.gnu.org/wiki/DavidMalcolm/StaticAnalyzer

gcc/ChangeLog:
* Makefile.in (lang_opt_files): Add analyzer.opt.
(ANALYZER_OBJS): New.
(OBJS): Add digraph.o, graphviz.o, ordered-hash-map-tests.o,
tristate.o and ANALYZER_OBJS.
(TEXI_GCCINT_FILES): Add analyzer.texi.
* common.opt (-fanalyzer): New driver option.
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac (--disable-analyzer, ENABLE_ANALYZER): New option.
(gccdepdir): Also create depdir for "analyzer" subdir.
* digraph.cc: New file.
* digraph.h: New file.
* doc/analyzer.texi: New file.
* doc/gccint.texi ("Static Analyzer") New menu item.
(analyzer.texi): Include it.
* doc/invoke.texi ("Static Analyzer Options"): New list and new section.
("Warning Options"): Add static analysis warnings to the list.
(-Wno-analyzer-double-fclose): New option.
(-Wno-analyzer-double-free): New option.
(-Wno-analyzer-exposure-through-output-file): New option.
(-Wno-analyzer-file-leak): New option.
(-Wno-analyzer-free-of-non-heap): New option.
(-Wno-analyzer-malloc-leak): New option.
(-Wno-analyzer-possible-null-argument): New option.
(-Wno-analyzer-possible-null-dereference): New option.
(-Wno-analyzer-null-argument): New option.
(-Wno-analyzer-null-dereference): New option.
(-Wno-analyzer-stale-setjmp-buffer): New option.
(-Wno-analyzer-tainted-array-index): New option.
(-Wno-analyzer-use-after-free): New option.
(-Wno-analyzer-use-of-pointer-in-stale-stack-frame): New option.
(-Wno-analyzer-use-of-uninitialized-value): New option.
(-Wanalyzer-too-complex): New option.
(-fanalyzer-call-summaries): New warning.
(-fanalyzer-checker=): New warning.
(-fanalyzer-fine-grained): New warning.
(-fno-analyzer-state-merge): New warning.
(-fno-analyzer-state-purge): New warning.
(-fanalyzer-transitivity): New warning.
(-fanalyzer-verbose-edges): New warning.
(-fanalyzer-verbose-state-changes): New warning.
(-fanalyzer-verbosity=): New warning.
(-fdump-analyzer): New warning.
(-fdump-analyzer-callgraph): New warning.
(-fdump-analyzer-exploded-graph): New warning.
(-fdump-analyzer-exploded-nodes): New warning.
(-fdump-analyzer-exploded-nodes-2): New warning.
(-fdump-analyzer-exploded-nodes-3): New warning.
(-fdump-analyzer-supergraph): New warning.
* doc/sourcebuild.texi (dg-require-dot): New.
(dg-check-dot): New.
* gdbinit.in (break-on-saved-diagnostic): New command.
* graphviz.cc: New file.
* graphviz.h: New file.
* ordered-hash-map-tests.cc: New file.
* ordered-hash-map.h: New file.
* passes.def (pass_analyzer): Add before
pass_ipa_whole_program_visibility.
* selftest-run-tests.c (selftest::run_tests): Call
selftest::ordered_hash_map_tests_cc_tests.
* selftest.h (selftest::ordered_hash_map_tests_cc_tests): New
decl.
* shortest-paths.h: New file.
* timevar.def (TV_ANALYZER): New timevar.
(TV_ANALYZER_SUPERGRAPH): Likewise.
(TV_ANALYZER_STATE_PURGE): Likewise.
(TV_ANALYZER_PLAN): Likewise.
(TV_ANALYZER_SCC): Likewise.
(TV_ANALYZER_WORKLIST): Likewise.
(TV_ANALYZER_DUMP): Likewise.
(TV_ANALYZER_DIAGNOSTICS): Likewise.
(TV_ANALYZER_SHORTEST_PATHS): Likewise.
* tree-pass.h (make_pass_analyzer): New decl.
* tristate.cc: New file.
* tristate.h: New file.

gcc/analyzer/ChangeLog:
* ChangeLog: New file.
* analyzer-selftests.cc: New file.
* analyzer-selftests.h: New file.
* analyzer.opt: New file.
* analysis-plan.cc: New file.
* analysis-plan.h: New file.
* analyzer-logging.cc: New file.
* analyzer-logging.h: New file.
* analyzer-pass.cc: New file.
* analyzer.cc: New file.
* analyzer.h: New file.
* call-string.cc: New file.
* call-string.h: New file.
* checker-path.cc: New file.
* checker-path.h: New file.
* constraint-manager.cc: New file.
* constraint-manager.h: New file.
* diagnostic-manager.cc: New file.
* diagnostic-manager.h: New file.
* engine.cc: New file.
* engine.h: New file.
* exploded-graph.h: New file.
* pending-diagnostic.cc: New file.
* pending-diagnostic.h: New file.
* program-point.cc: New file.
* program-point.h: New file.
* program-state.cc: New file.
* program-state.h: New file.
* region-model.cc: New file.
* region-model.h: New file.
* sm-file.cc: New file.
* sm-malloc.cc: New file.
* sm-malloc.dot: New file.
* sm-pattern-test.cc: New file.
* sm-sensitive.cc: New file.
* sm-signal.cc: New file.
* sm-taint.cc: New file.
* sm.cc: New file.
* sm.h: New file.
* state-purge.cc: New file.
* state-purge.h: New file.
* supergraph.cc: New file.
* supergraph.h: New file.

gcc/testsuite/ChangeLog:
* gcc.dg/analyzer/CVE-2005-1689-minimal.c: New test.
* gcc.dg/analyzer/abort.c: New test.
* gcc.dg/analyzer/alloca-leak.c: New test.
* gcc.dg/analyzer/analyzer-decls.h: New header.
* gcc.dg/analyzer/analyzer-verbosity-0.c: New test.
* gcc.dg/analyzer/analyzer-verbosity-1.c: New test.
* gcc.dg/analyzer/analyzer-verbosity-2.c: New test.
* gcc.dg/analyzer/analyzer.exp: New suite.
* gcc.dg/analyzer/attribute-nonnull.c: New test.
* gcc.dg/analyzer/call-summaries-1.c: New test.
* gcc.dg/analyzer/conditionals-2.c: New test.
* gcc.dg/analyzer/conditionals-3.c: New test.
* gcc.dg/analyzer/conditionals-notrans.c: New test.
* gcc.dg/analyzer/conditionals-trans.c: New test.
* gcc.dg/analyzer/data-model-1.c: New test.
* gcc.dg/analyzer/data-model-2.c: New test.
* gcc.dg/analyzer/data-model-3.c: New test.
* gcc.dg/analyzer/data-model-4.c: New test.
* gcc.dg/analyzer/data-model-5.c: New test.
* gcc.dg/analyzer/data-model-5b.c: New test.
* gcc.dg/analyzer/data-model-5c.c: New test.
* gcc.dg/analyzer/data-model-5d.c: New test.
* gcc.dg/analyzer/data-model-6.c: New test.
* gcc.dg/analyzer/data-model-7.c: New test.
* gcc.dg/analyzer/data-model-8.c: New test.
* gcc.dg/analyzer/data-model-9.c: New test.
* gcc.dg/analyzer/data-model-11.c: New test.
* gcc.dg/analyzer/data-model-12.c: New test.
* gcc.dg/analyzer/data-model-13.c: New test.
* gcc.dg/analyzer/data-model-14.c: New test.
* gcc.dg/analyzer/data-model-15.c: New test.
* gcc.dg/analyzer/data-model-16.c: New test.
* gcc.dg/analyzer/data-model-17.c: New test.
* gcc.dg/analyzer/data-model-18.c: New test.
* gcc.dg/analyzer/data-model-19.c: New test.
* gcc.dg/analyzer/data-model-path-1.c: New test.
* gcc.dg/analyzer/disabling.c: New test.
* gcc.dg/analyzer/dot-output.c: New test.
* gcc.dg/analyzer/double-free-lto-1-a.c: New test.
* gcc.dg/analyzer/double-free-lto-1-b.c: New test.
* gcc.dg/analyzer/double-free-lto-1.h: New header.
* gcc.dg/analyzer/equivalence.c: New test.
* gcc.dg/analyzer/explode-1.c: New test.
* gcc.dg/analyzer/explode-2.c: New test.
* gcc.dg/analyzer/factorial.c: New test.
* gcc.dg/analyzer/fibonacci.c: New test.
* gcc.dg/analyzer/fields.c: New test.
* gcc.dg/analyzer/file-1.c: New test.
* gcc.dg/analyzer/file-2.c: New test.
* gcc.dg/analyzer/function-ptr-1.c: New test.
* gcc.dg/analyzer/function-ptr-2.c: New test.
* gcc.dg/analyzer/function-ptr-3.c: New test.
* gcc.dg/analyzer/gzio-2.c: New test.
* gcc.dg/analyzer/gzio-3.c: New test.
* gcc.dg/analyzer/gzio-3a.c: New test.
* gcc.dg/analyzer/gzio.c: New test.
* gcc.dg/analyzer/infinite-recursion.c: New test.
* gcc.dg/analyzer/loop-2.c: New test.
* gcc.dg/analyzer/loop-2a.c: New test.
* gcc.dg/analyzer/loop-3.c: New test.
* gcc.dg/analyzer/loop-4.c: New test.
* gcc.dg/analyzer/loop.c: New test.
* gcc.dg/analyzer/malloc-1.c: New test.
* gcc.dg/analyzer/malloc-2.c: New test.
* gcc.dg/analyzer/malloc-3.c: New test.
* gcc.dg/analyzer/malloc-callbacks.c: New test.
* gcc.dg/analyzer/malloc-dce.c: New test.
* gcc.dg/analyzer/malloc-dedupe-1.c: New test.
* gcc.dg/analyzer/malloc-ipa-1.c: New test.
* gcc.dg/analyzer/malloc-ipa-10.c: New test.
* gcc.dg/analyzer/malloc-ipa-11.c: New test.
* gcc.dg/analyzer/malloc-ipa-12.c: New test.
* gcc.dg/analyzer/malloc-ipa-13.c: New test.
* gcc.dg/analyzer/malloc-ipa-2.c: New test.
* gcc.dg/analyzer/malloc-ipa-3.c: New test.
* gcc.dg/analyzer/malloc-ipa-4.c: New test.
* gcc.dg/analyzer/malloc-ipa-5.c: New test.
* gcc.dg/analyzer/malloc-ipa-6.c: New test.
* gcc.dg/analyzer/malloc-ipa-7.c: New test.
* gcc.dg/analyzer/malloc-ipa-8-double-free.c: New test.
* gcc.dg/analyzer/malloc-ipa-8-lto-a.c: New test.
* gcc.dg/analyzer/malloc-ipa-8-lto-b.c: New test.
* gcc.dg/analyzer/malloc-ipa-8-lto-c.c: New test.
* gcc.dg/analyzer/malloc-ipa-8-lto.h: New test.
* gcc.dg/analyzer/malloc-ipa-8-unchecked.c: New test.
* gcc.dg/analyzer/malloc-ipa-9.c: New test.
* gcc.dg/analyzer/malloc-macro-inline-events.c: New test.
* gcc.dg/analyzer/malloc-macro-separate-events.c: New test.
* gcc.dg/analyzer/malloc-macro.h: New header.
* gcc.dg/analyzer/malloc-many-paths-1.c: New test.
* gcc.dg/analyzer/malloc-many-paths-2.c: New test.
* gcc.dg/analyzer/malloc-many-paths-3.c: New test.
* gcc.dg/analyzer/malloc-paths-1.c: New test.
* gcc.dg/analyzer/malloc-paths-10.c: New test.
* gcc.dg/analyzer/malloc-paths-2.c: New test.
* gcc.dg/analyzer/malloc-paths-3.c: New test.
* gcc.dg/analyzer/malloc-paths-4.c: New test.
* gcc.dg/analyzer/malloc-paths-5.c: New test.
* gcc.dg/analyzer/malloc-paths-6.c: New test.
* gcc.dg/analyzer/malloc-paths-7.c: New test.
* gcc.dg/analyzer/malloc-paths-8.c: New test.
* gcc.dg/analyzer/malloc-paths-9.c: New test.
* gcc.dg/analyzer/malloc-vs-local-1a.c: New test.
* gcc.dg/analyzer/malloc-vs-local-1b.c: New test.
* gcc.dg/analyzer/malloc-vs-local-2.c: New test.
* gcc.dg/analyzer/malloc-vs-local-3.c: New test.
* gcc.dg/analyzer/malloc-vs-local-4.c: New test.
* gcc.dg/analyzer/operations.c: New test.
* gcc.dg/analyzer/params-2.c: New test.
* gcc.dg/analyzer/params.c: New test.
* gcc.dg/analyzer/paths-1.c: New test.
* gcc.dg/analyzer/paths-1a.c: New test.
* gcc.dg/analyzer/paths-2.c: New test.
* gcc.dg/analyzer/paths-3.c: New test.
* gcc.dg/analyzer/paths-4.c: New test.
* gcc.dg/analyzer/paths-5.c: New test.
* gcc.dg/analyzer/paths-6.c: New test.
* gcc.dg/analyzer/paths-7.c: New test.
* gcc.dg/analyzer/pattern-test-1.c: New test.
* gcc.dg/analyzer/pattern-test-2.c: New test.
* gcc.dg/analyzer/pointer-merging.c: New test.
* gcc.dg/analyzer/pr61861.c: New test.
* gcc.dg/analyzer/pragma-1.c: New test.
* gcc.dg/analyzer/scope-1.c: New test.
* gcc.dg/analyzer/sensitive-1.c: New test.
* gcc.dg/analyzer/setjmp-1.c: New test.
* gcc.dg/analyzer/setjmp-2.c: New test.
* gcc.dg/analyzer/setjmp-3.c: New test.
* gcc.dg/analyzer/setjmp-4.c: New test.
* gcc.dg/analyzer/setjmp-5.c: New test.
* gcc.dg/analyzer/setjmp-6.c: New test.
* gcc.dg/analyzer/setjmp-7.c: New test.
* gcc.dg/analyzer/setjmp-7a.c: New test.
* gcc.dg/analyzer/setjmp-8.c: New test.
* gcc.dg/analyzer/setjmp-9.c: New test.
* gcc.dg/analyzer/signal-1.c: New test.
* gcc.dg/analyzer/signal-2.c: New test.
* gcc.dg/analyzer/signal-3.c: New test.
* gcc.dg/analyzer/signal-4a.c: New test.
* gcc.dg/analyzer/signal-4b.c: New test.
* gcc.dg/analyzer/strcmp-1.c: New test.
* gcc.dg/analyzer/switch.c: New test.
* gcc.dg/analyzer/taint-1.c: New test.
* gcc.dg/analyzer/zlib-1.c: New test.
* gcc.dg/analyzer/zlib-2.c: New test.
* gcc.dg/analyzer/zlib-3.c: New test.
* gcc.dg/analyzer/zlib-4.c: New test.
* gcc.dg/analyzer/zlib-5.c: New test.
* gcc.dg/analyzer/zlib-6.c: New test.
* lib/gcc-defs.exp (dg-check-dot): New procedure.
* lib/target-supports.exp (check_dot_available): New procedure.
(check_effective_target_analyzer): New.
* lib/target-supports-dg.exp (dg-require-dot): New procedure.
222 files changed:
gcc/ChangeLog
gcc/Makefile.in
gcc/analyzer/ChangeLog [new file with mode: 0644]
gcc/analyzer/analysis-plan.cc [new file with mode: 0644]
gcc/analyzer/analysis-plan.h [new file with mode: 0644]
gcc/analyzer/analyzer-logging.cc [new file with mode: 0644]
gcc/analyzer/analyzer-logging.h [new file with mode: 0644]
gcc/analyzer/analyzer-pass.cc [new file with mode: 0644]
gcc/analyzer/analyzer-selftests.cc [new file with mode: 0644]
gcc/analyzer/analyzer-selftests.h [new file with mode: 0644]
gcc/analyzer/analyzer.cc [new file with mode: 0644]
gcc/analyzer/analyzer.h [new file with mode: 0644]
gcc/analyzer/analyzer.opt [new file with mode: 0644]
gcc/analyzer/call-string.cc [new file with mode: 0644]
gcc/analyzer/call-string.h [new file with mode: 0644]
gcc/analyzer/checker-path.cc [new file with mode: 0644]
gcc/analyzer/checker-path.h [new file with mode: 0644]
gcc/analyzer/constraint-manager.cc [new file with mode: 0644]
gcc/analyzer/constraint-manager.h [new file with mode: 0644]
gcc/analyzer/diagnostic-manager.cc [new file with mode: 0644]
gcc/analyzer/diagnostic-manager.h [new file with mode: 0644]
gcc/analyzer/engine.cc [new file with mode: 0644]
gcc/analyzer/engine.h [new file with mode: 0644]
gcc/analyzer/exploded-graph.h [new file with mode: 0644]
gcc/analyzer/pending-diagnostic.cc [new file with mode: 0644]
gcc/analyzer/pending-diagnostic.h [new file with mode: 0644]
gcc/analyzer/program-point.cc [new file with mode: 0644]
gcc/analyzer/program-point.h [new file with mode: 0644]
gcc/analyzer/program-state.cc [new file with mode: 0644]
gcc/analyzer/program-state.h [new file with mode: 0644]
gcc/analyzer/region-model.cc [new file with mode: 0644]
gcc/analyzer/region-model.h [new file with mode: 0644]
gcc/analyzer/sm-file.cc [new file with mode: 0644]
gcc/analyzer/sm-malloc.cc [new file with mode: 0644]
gcc/analyzer/sm-malloc.dot [new file with mode: 0644]
gcc/analyzer/sm-pattern-test.cc [new file with mode: 0644]
gcc/analyzer/sm-sensitive.cc [new file with mode: 0644]
gcc/analyzer/sm-signal.cc [new file with mode: 0644]
gcc/analyzer/sm-taint.cc [new file with mode: 0644]
gcc/analyzer/sm.cc [new file with mode: 0644]
gcc/analyzer/sm.h [new file with mode: 0644]
gcc/analyzer/state-purge.cc [new file with mode: 0644]
gcc/analyzer/state-purge.h [new file with mode: 0644]
gcc/analyzer/supergraph.cc [new file with mode: 0644]
gcc/analyzer/supergraph.h [new file with mode: 0644]
gcc/common.opt
gcc/config.in
gcc/configure
gcc/configure.ac
gcc/digraph.cc [new file with mode: 0644]
gcc/digraph.h [new file with mode: 0644]
gcc/doc/analyzer.texi [new file with mode: 0644]
gcc/doc/gccint.texi
gcc/doc/invoke.texi
gcc/doc/sourcebuild.texi
gcc/gdbinit.in
gcc/graphviz.cc [new file with mode: 0644]
gcc/graphviz.h [new file with mode: 0644]
gcc/ordered-hash-map-tests.cc [new file with mode: 0644]
gcc/ordered-hash-map.h [new file with mode: 0644]
gcc/passes.def
gcc/selftest-run-tests.c
gcc/selftest.h
gcc/shortest-paths.h [new file with mode: 0644]
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/analyzer/CVE-2005-1689-minimal.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/abort.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/alloca-leak.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/analyzer-decls.h [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/analyzer-verbosity-0.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/analyzer-verbosity-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/analyzer-verbosity-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/analyzer.exp [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/attribute-nonnull.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/call-summaries-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/conditionals-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/conditionals-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/conditionals-notrans.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/conditionals-trans.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-10.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-11.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-12.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-13.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-14.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-15.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-16.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-17.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-18.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-19.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-5b.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-5c.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-5d.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-6.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-7.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-8.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-9.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/data-model-path-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/disabling.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/dot-output.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/double-free-lto-1-a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/double-free-lto-1-b.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/double-free-lto-1.h [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/equivalence.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/explode-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/explode-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/factorial.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/fibonacci.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/fields.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/file-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/file-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/function-ptr-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/function-ptr-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/function-ptr-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/gzio-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/gzio-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/gzio-3a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/gzio.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/infinite-recursion.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/loop-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/loop-2a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/loop-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/loop-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/loop.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-callbacks.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-dce.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-dedupe-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-10.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-11.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-12.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-13.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-6.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-7.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-double-free.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-lto-a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-lto-b.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-lto-c.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-lto.h [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-8-unchecked.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-ipa-9.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-macro-inline-events.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-macro-separate-events.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-macro.h [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-many-paths-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-many-paths-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-many-paths-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-10.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-6.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-7.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-8.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-paths-9.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-vs-local-1a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-vs-local-1b.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-vs-local-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-vs-local-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/malloc-vs-local-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/operations.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/params-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/params.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-1a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-6.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/paths-7.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/pattern-test-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/pattern-test-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/pointer-merging.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/pr61861.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/pragma-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/scope-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/sensitive-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-6.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-7.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-7a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-8.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/setjmp-9.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/signal-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/signal-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/signal-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/signal-4a.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/signal-4b.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/strcmp-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/switch.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/taint-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-4.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-5.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/analyzer/zlib-6.c [new file with mode: 0644]
gcc/testsuite/lib/gcc-defs.exp
gcc/testsuite/lib/target-supports-dg.exp
gcc/testsuite/lib/target-supports.exp
gcc/timevar.def
gcc/tree-pass.h
gcc/tristate.cc [new file with mode: 0644]
gcc/tristate.h [new file with mode: 0644]