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unknown user pushed a change to branch dmalcolm/analyzer-v4 in repository gcc.

at 5b1754cef78 hash-table.h: support non-zero empty values in empty_slow

This branch includes the following new commits:

new f680f10cfe0 gimple const-correctness fixes new e44f87e9225 hash-map-tests.c: add a selftest involving int_hash new b1a6402fef0 analyzer: user-facing documentation new 8bcad3cd4c6 analyzer: internal documentation new ffb23e8dfd8 Add pp_write_text_as_html_like_dot_to_stream new c2587e0a12a sbitmap.h: add operator const sbitmap & to auto_sbitmap new 5fb42c919f6 vec.h: add auto_delete_vec new 6d0f60824bd Add -fdiagnostics-nn-line-numbers new 933c8e764dd Add diagnostic_metadata and CWE support new 5e069953f27 Add diagnostic paths new c7f698d6f2f Add ordered_hash_map new fe95cf9950c timevar.def: add TVs for analyzer new c9c149d92ba analyzer: changes to configure.ac new cccd601083c analyzer: add new files to Makefile.in new 395a6b651ee analyzer: new files: analyzer-selftests.{cc|h} new 2c1dff7adf9 analyzer: new builtins new e73f1e19a25 analyzer: command-line options new 8c8fe09eb20 analyzer: logging support new 41f41488614 analyzer: new file: analyzer-pass.cc and pass registration new e7f911bc4a2 analyzer: new files: graphviz.{cc|h} new 547c49ec898 analyzer: new files: digraph.{cc|h} and shortest-paths.h new b668fa62491 analyzer: new files: supergraph.{cc|h} new 7b695af0be2 analyzer: new files: analyzer.{cc|h} new 3367f18d0ae analyzer: new files: tristate.{cc|h} new 994a2cbaff7 analyzer: new files: constraint-manager.{cc|h} new 6d7c236df25 analyzer: new files: region-model.{cc|h} new 120ceb960eb analyzer: new files: pending-diagnostic.{cc|h} new f275531df3c analyzer: new files: sm.{cc|h} new eed5ea16768 analyzer: new files: sm-malloc.cc and sm-malloc.dot new 279ac9fc4a6 analyzer: new file: sm-file.cc new 3b2d356b98d analyzer: new file: sm-pattern-test.cc new 98c74b167aa analyzer: new file: sm-sensitive.cc new d315a0f95b0 analyzer: new file: sm-signal.cc new b6e9bde4887 analyzer: new file: sm-taint.cc new d731fc1d16d analyzer: new files: analysis-plan.{cc|h} new 446f773b44a analyzer: new files: call-string.{cc|h} new 54145e28557 analyzer: new files: program-point.{cc|h} new f7099cc13d6 analyzer: new files: program-state.{cc|h} new 98146844ad4 analyzer: new file: exploded-graph.h new 139d0fe4dab analyzer: new files: state-purge.{cc|h} new cbbaaa5eaf2 analyzer: new files: engine.{cc|h} new e1301f4700b analyzer: new files: checker-path.{cc|h} new 42341459dd8 analyzer: new files: diagnostic-manager.{cc|h} new f704aebbe71 gdbinit.in: add break-on-saved-diagnostic new 8df768da392 analyzer: test suite new f2591b833cb Autogenerated changes (configure/config.in) new 5b1754cef78 hash-table.h: support non-zero empty values in empty_slow

The 47 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.